Bug 366213 - akonadi server not starting
Summary: akonadi server not starting
Status: RESOLVED WORKSFORME
Alias: None
Product: Akonadi
Classification: Frameworks and Libraries
Component: server (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR major
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-07-28 18:46 UTC by guyl
Modified: 2022-11-23 05:16 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description guyl 2016-07-28 18:46:34 UTC
akonadi server not starting

Reproducible: Always
Comment 1 Laurent Montel 2016-07-29 05:42:01 UTC
Without more information we can't help you :)
Perhaps it's because you didn't start your computer ?:)
Perhaps it's because you don't have akonadi installed in your computer :)

it's very important to add more information as:
- which is the version ?
- What is the error in console when you use akonadictl start
- what is the error in log file
- etc.

So I think when you create a bug report you need to add more info.

Regards
Comment 2 guyl 2016-07-29 16:46:24 UTC
(In reply to Laurent Montel from comment #1)
> Without more information we can't help you :)
> Perhaps it's because you didn't start your computer ?:)
> Perhaps it's because you don't have akonadi installed in your computer :)
> 
> it's very important to add more information as:
> - which is the version ?
> - What is the error in console when you use akonadictl start
> - what is the error in log file
> - etc.
> 
> So I think when you create a bug report you need to add more info.
> 
> Regards


Hi, thx for helping 

I use  version KDE 4.14.13

here is the Konsole output

guy@kubuntuguy:~$ akonadictl start                                                                                                                     
Starting Akonadi Server...                                                                                                                             
   done. 
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
guy@kubuntuguy:~$ search paths:  ("/usr/local/sbin", "/usr/local/bin", "/usr/sbin", "/usr/bin", "/sbin", "/bin", "/usr/games", "/usr/local/games", "/usr/sbin", "/usr/local/sbin", "/usr/local/libexec", "/usr/libexec", "/opt/mysql/libexec", "/opt/local/lib/mysql5/bin", "/opt/mysql/sbin") 
Found mysql_install_db:  "/usr/bin/mysql_install_db" 
Found mysqlcheck:  "/usr/bin/mysqlcheck" 
Database process exited unexpectedly during initial connection!
executable: "/usr/sbin/mysqld-akonadi"
arguments: ("--defaults-file=/home/guy/.local/share/akonadi/mysql.conf", "--datadir=/home/guy/.local/share/akonadi/db_data/", "--socket=/tmp/akonadi-guy.zov9ly/mysql.socket")
stdout: ""
stderr: "160729  9:37:39 [Note] /usr/sbin/mysqld (mysqld 5.5.50-0ubuntu0.14.04.1) starting as process 11680 ...
"
exit code: 1
process error: "Unknown error"
"[
0: akonadiserver() [0x418937]
1: akonadiserver() [0x418b92]
2: /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7ff589606cb0]
3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7ff589606c37]
4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7ff58960a028]
5: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x102) [0x7ff58ae08c92]
6: akonadiserver() [0x41aa3d]
7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0) [0x7ff58aea3470]
8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11ab3d) [0x7ff58aeb2b3d]
9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31) [0x7ff58aebb721]
10: akonadiserver() [0x47fa69]
11: akonadiserver() [0x41b687]
12: akonadiserver() [0x41dd15]
13: akonadiserver() [0x4e23d4]
14: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e) [0x7ff58af2dc1e]
15: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d) [0x7ff58af154dd]
16: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1ed) [0x7ff58af18b3d]
17: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x1aaf83) [0x7ff58af42f83]
18: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x254) [0x7ff588cd5e04]
19: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x49048) [0x7ff588cd6048]
20: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7ff588cd60ec]
21: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x71) [0x7ff58af427a1]
22: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f) [0x7ff58af140af]
23: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175) [0x7ff58af143a5]
24: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89) [0x7ff58af19b79]
25: akonadiserver() [0x412ec5]
26: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7ff5895f1f45]
27: akonadiserver() [0x41388e]
]
"
ProcessControl: Application 'akonadiserver' returned with exit code 255 (Unknown error)
search paths:  ("/usr/local/sbin", "/usr/local/bin", "/usr/sbin", "/usr/bin", "/sbin", "/bin", "/usr/games", "/usr/local/games", "/usr/sbin", "/usr/local/sbin", "/usr/local/libexec", "/usr/libexec", "/opt/mysql/libexec", "/opt/local/lib/mysql5/bin", "/opt/mysql/sbin") 
Found mysql_install_db:  "/usr/bin/mysql_install_db" 
Found mysqlcheck:  "/usr/bin/mysqlcheck" 
Database process exited unexpectedly during initial connection!
executable: "/usr/sbin/mysqld-akonadi"
arguments: ("--defaults-file=/home/guy/.local/share/akonadi/mysql.conf", "--datadir=/home/guy/.local/share/akonadi/db_data/", "--socket=/tmp/akonadi-guy.zov9ly/mysql.socket")
stdout: ""
stderr: "160729  9:37:39 [Note] /usr/sbin/mysqld (mysqld 5.5.50-0ubuntu0.14.04.1) starting as process 11695 ...
"
exit code: 1
process error: "Unknown error"
"[
0: akonadiserver() [0x418937]
1: akonadiserver() [0x418b92]
2: /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7f5d1228fcb0]
3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7f5d1228fc37]
4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7f5d12293028]
5: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x102) [0x7f5d13a91c92]
6: akonadiserver() [0x41aa3d]
7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0) [0x7f5d13b2c470]
8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11ab3d) [0x7f5d13b3bb3d]
9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31) [0x7f5d13b44721]
10: akonadiserver() [0x47fa69]
11: akonadiserver() [0x41b687]
12: akonadiserver() [0x41dd15]
13: akonadiserver() [0x4e23d4]
14: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e) [0x7f5d13bb6c1e]
15: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d) [0x7f5d13b9e4dd]
16: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1ed) [0x7f5d13ba1b3d]
17: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x1aaf83) [0x7f5d13bcbf83]
18: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x254) [0x7f5d1195ee04]
19: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x49048) [0x7f5d1195f048]
20: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7f5d1195f0ec]
21: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x71) [0x7f5d13bcb7a1]
22: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f) [0x7f5d13b9d0af]
23: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175) [0x7f5d13b9d3a5]
24: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89) [0x7f5d13ba2b79]
25: akonadiserver() [0x412ec5]
26: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f5d1227af45]
27: akonadiserver() [0x41388e]
]
"
ProcessControl: Application 'akonadiserver' returned with exit code 255 (Unknown error)
search paths:  ("/usr/local/sbin", "/usr/local/bin", "/usr/sbin", "/usr/bin", "/sbin", "/bin", "/usr/games", "/usr/local/games", "/usr/sbin", "/usr/local/sbin", "/usr/local/libexec", "/usr/libexec", "/opt/mysql/libexec", "/opt/local/lib/mysql5/bin", "/opt/mysql/sbin") 
Found mysql_install_db:  "/usr/bin/mysql_install_db" 
Found mysqlcheck:  "/usr/bin/mysqlcheck" 
Database process exited unexpectedly during initial connection!
executable: "/usr/sbin/mysqld-akonadi"
arguments: ("--defaults-file=/home/guy/.local/share/akonadi/mysql.conf", "--datadir=/home/guy/.local/share/akonadi/db_data/", "--socket=/tmp/akonadi-guy.zov9ly/mysql.socket")
stdout: ""
stderr: "160729  9:37:40 [Note] /usr/sbin/mysqld (mysqld 5.5.50-0ubuntu0.14.04.1) starting as process 11710 ...
"
exit code: 1
process error: "Unknown error"
"[
0: akonadiserver() [0x418937]
1: akonadiserver() [0x418b92]
2: /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7ff3fb901cb0]
3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7ff3fb901c37]
4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7ff3fb905028]
5: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x102) [0x7ff3fd103c92]
6: akonadiserver() [0x41aa3d]
7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0) [0x7ff3fd19e470]
8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11ab3d) [0x7ff3fd1adb3d]
9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31) [0x7ff3fd1b6721]
10: akonadiserver() [0x47fa69]
11: akonadiserver() [0x41b687]
12: akonadiserver() [0x41dd15]
13: akonadiserver() [0x4e23d4]
14: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e) [0x7ff3fd228c1e]
15: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d) [0x7ff3fd2104dd]
16: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1ed) [0x7ff3fd213b3d]
17: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x1aaf83) [0x7ff3fd23df83]
18: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x254) [0x7ff3fafd0e04]
19: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x49048) [0x7ff3fafd1048]
20: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7ff3fafd10ec]
21: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x71) [0x7ff3fd23d7a1]
22: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f) [0x7ff3fd20f0af]
23: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175) [0x7ff3fd20f3a5]
24: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89) [0x7ff3fd214b79]
25: akonadiserver() [0x412ec5]
26: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7ff3fb8ecf45]
27: akonadiserver() [0x41388e]
]
"
ProcessControl: Application 'akonadiserver' returned with exit code 255 (Unknown error)
search paths:  ("/usr/local/sbin", "/usr/local/bin", "/usr/sbin", "/usr/bin", "/sbin", "/bin", "/usr/games", "/usr/local/games", "/usr/sbin", "/usr/local/sbin", "/usr/local/libexec", "/usr/libexec", "/opt/mysql/libexec", "/opt/local/lib/mysql5/bin", "/opt/mysql/sbin") 
Found mysql_install_db:  "/usr/bin/mysql_install_db" 
Found mysqlcheck:  "/usr/bin/mysqlcheck" 
Database process exited unexpectedly during initial connection!
executable: "/usr/sbin/mysqld-akonadi"
arguments: ("--defaults-file=/home/guy/.local/share/akonadi/mysql.conf", "--datadir=/home/guy/.local/share/akonadi/db_data/", "--socket=/tmp/akonadi-guy.zov9ly/mysql.socket")
stdout: ""
stderr: "160729  9:37:40 [Note] /usr/sbin/mysqld (mysqld 5.5.50-0ubuntu0.14.04.1) starting as process 11725 ...
"
exit code: 1
process error: "Unknown error"
"[
0: akonadiserver() [0x418937]
1: akonadiserver() [0x418b92]
2: /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7fed88f51cb0]
3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7fed88f51c37]
4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7fed88f55028]
5: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x102) [0x7fed8a753c92]
6: akonadiserver() [0x41aa3d]
7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0) [0x7fed8a7ee470]
8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11ab3d) [0x7fed8a7fdb3d]
9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31) [0x7fed8a806721]
10: akonadiserver() [0x47fa69]
11: akonadiserver() [0x41b687]
12: akonadiserver() [0x41dd15]
13: akonadiserver() [0x4e23d4]
14: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e) [0x7fed8a878c1e]
15: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d) [0x7fed8a8604dd]
16: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1ed) [0x7fed8a863b3d]
17: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x1aaf83) [0x7fed8a88df83]
18: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x254) [0x7fed88620e04]
19: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x49048) [0x7fed88621048]
20: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7fed886210ec]
21: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x71) [0x7fed8a88d7a1]
22: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f) [0x7fed8a85f0af]
23: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175) [0x7fed8a85f3a5]
24: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89) [0x7fed8a864b79]
25: akonadiserver() [0x412ec5]
26: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fed88f3cf45]
27: akonadiserver() [0x41388e]
]
"
ProcessControl: Application 'akonadiserver' returned with exit code 255 (Unknown error)
"akonadiserver" crashed too often and will not be restarted! 

and here is the akonadi self-test output

Akonadi Server Self-Test Report
===============================

Test 1:  SUCCESS
--------

Database driver found.
Details: The QtSQL driver 'QMYSQL' is required by your current Akonadi server configuration and was found on your system.

File content of '/home/guy/.config/akonadi/akonadiserverrc':
[%General]
Driver=QMYSQL

[QMYSQL]
Name=akonadi
Host=
Options="UNIX_SOCKET=/tmp/akonadi-guy.zov9ly/mysql.socket"
ServerPath=/usr/sbin/mysqld-akonadi
StartServer=true
User=
Password=

[Debug]
Tracer=null

[QPSQL]
StartServer=true
Name=akonadi
Host=
User=
Password=
Port=5432

[SQLITE]
Name=akonadi


Test 2:  SUCCESS
--------

Akonadi is not running as root
Details: Akonadi is not running as a root/administrator user, which is the recommended setup for a secure system.

Test 3:  SUCCESS
--------

MySQL server found.
Details: You have currently configured Akonadi to use the MySQL server '/usr/sbin/mysqld-akonadi'.
Make sure you have the MySQL server installed, set the correct path and ensure you have the necessary read and execution rights on the server executable. The server executable is typically called 'mysqld'; its location varies depending on the distribution.

Test 4:  SUCCESS
--------

MySQL server is executable.
Details: MySQL server found: 160729  9:31:46 [Warning] Using unique option prefix key_buffer instead of key_buffer_size is deprecated and will be removed in a future release. Please use the full name instead.
/usr/sbin/mysqld  Ver 5.5.50-0ubuntu0.14.04.1 for debian-linux-gnu on x86_64 ((Ubuntu))


Test 5:  ERROR
--------

MySQL server log contains errors.
Details: The MySQL server error log file &apos;<a href='/home/guy/.local/share/akonadi/db_data/mysql.err'>/home/guy/.local/share/akonadi/db_data/mysql.err</a>&apos; contains errors.

File content of '/home/guy/.local/share/akonadi/db_data/mysql.err':
160729  9:29:06 [Note] Plugin 'FEDERATED' is disabled.
160729  9:29:06 InnoDB: The InnoDB memory heap is disabled
160729  9:29:06 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160729  9:29:06 InnoDB: Compressed tables use zlib 1.2.8
160729  9:29:06 InnoDB: Using Linux native AIO
160729  9:29:06 InnoDB: Initializing buffer pool, size = 80.0M
160729  9:29:06 InnoDB: Completed initialization of buffer pool
160729  9:29:06 InnoDB: highest supported file format is Barracuda.
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the ib_logfiles!
160729  9:29:06  InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
InnoDB: Error: trying to access page number 4160743807 in space 0,
InnoDB: space name ./ibdata1,
InnoDB: which is outside the tablespace bounds.
InnoDB: Byte offset 0, len 16384, i/o type 10.
InnoDB: If you get this error at mysqld startup, please check that
InnoDB: your my.cnf matches the ibdata files that you have in the
InnoDB: MySQL server.
160729  9:29:06  InnoDB: Assertion failure in thread 140621652350848 in file fil0fil.c line 4578
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
16:29:06 UTC - mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed, 
something is definitely wrong and this may fail.

key_buffer_size=16384
read_buffer_size=131072
max_used_connections=0
max_threads=256
thread_count=0
connection_count=0
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 560024 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x0
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 0 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x20)[0x7fe50732e390]
/usr/sbin/mysqld(handle_fatal_signal+0x3d5)[0x7fe5072177a5]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x10330)[0x7fe505fa6330]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37)[0x7fe5055fdc37]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x148)[0x7fe505601028]
/usr/sbin/mysqld(+0x5ab7dc)[0x7fe5073e67dc]
/usr/sbin/mysqld(+0x5868a9)[0x7fe5073c18a9]
/usr/sbin/mysqld(+0x58722b)[0x7fe5073c222b]
/usr/sbin/mysqld(+0x577f4f)[0x7fe5073b2f4f]
/usr/sbin/mysqld(+0x5552a4)[0x7fe5073902a4]
/usr/sbin/mysqld(+0x54b3b6)[0x7fe5073863b6]
/usr/sbin/mysqld(+0x54c103)[0x7fe507387103]
/usr/sbin/mysqld(+0x54db57)[0x7fe507388b57]
/usr/sbin/mysqld(+0x53af6f)[0x7fe507375f6f]
/usr/sbin/mysqld(+0x50a338)[0x7fe507345338]
/usr/sbin/mysqld(_Z24ha_initialize_handlertonP13st_plugin_int+0x41)[0x7fe5072197d1]
/usr/sbin/mysqld(+0x302d61)[0x7fe50713dd61]
/usr/sbin/mysqld(_Z11plugin_initPiPPci+0x92a)[0x7fe507141d5a]
/usr/sbin/mysqld(+0x28b2eb)[0x7fe5070c62eb]
/usr/sbin/mysqld(_Z11mysqld_mainiPPc+0x45b)[0x7fe5070cac5b]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7fe5055e8f45]
/usr/sbin/mysqld(+0x2871a8)[0x7fe5070c21a8]
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.


Test 6:  SUCCESS
--------

MySQL server default configuration found.
Details: The default configuration for the MySQL server was found and is readable at <a href='/etc/akonadi/mysql-global.conf'>/etc/akonadi/mysql-global.conf</a>.

File content of '/etc/akonadi/mysql-global.conf':
#
# Global Akonadi MySQL server settings,
# These settings can be adjusted using $HOME/.config/akonadi/mysql-local.conf
#
# Based on advice by Kris Köhntopp <kris@mysql.com>
#
[mysqld]

# strict query parsing/interpretation
# TODO: make Akonadi work with those settings enabled
# sql_mode=strict_trans_tables,strict_all_tables,strict_error_for_division_by_zero,no_auto_create_user,no_auto_value_on_zero,no_engine_substitution,no_zero_date,no_zero_in_date,only_full_group_by,pipes_as_concat
# sql_mode=strict_trans_tables

# DEBUGGING:
# log all queries, useful for debugging but generates an enormous amount of data
# log=mysql.full
# log queries slower than n seconds, log file name relative to datadir (for debugging only)
# log_slow_queries=mysql.slow
# long_query_time=1
# log queries not using indices, debug only, disable for production use
# log_queries_not_using_indexes=1
#
# mesure database size and adjust innodb_buffer_pool_size
# SELECT sum(data_length) as bla, sum(index_length) as blub FROM information_schema.tables WHERE table_schema not in ("mysql", "information_schema");

# NOTES:
# Keep Innob_log_waits and keep Innodb_buffer_pool_wait_free small (see show global status like "inno%", show global variables)

#expire_logs_days=3

#sync_bin_log=0

# Use UTF-8 encoding for tables
character_set_server=utf8
collation_server=utf8_general_ci

# use InnoDB for transactions and better crash recovery
default_storage_engine=innodb

# memory pool InnoDB uses to store data dictionary information and other internal data structures (default:1M)
# Deprecated in MySQL >= 5.6.3
innodb_additional_mem_pool_size=1M

# memory buffer InnoDB uses to cache data and indexes of its tables (default:128M)
# Larger values means less I/O
innodb_buffer_pool_size=80M

# Create a .ibd file for each table (default:0)
innodb_file_per_table=1

# Write out the log buffer to the log file at each commit (default:1)
innodb_flush_log_at_trx_commit=2

# Buffer size used to write to the log files on disk (default:1M for builtin, 8M for plugin)
# larger values means less I/O
innodb_log_buffer_size=1M

# Size of each log file in a log group (default:5M) larger means less I/O but more time for recovery.
innodb_log_file_size=64M

# # error log file name, relative to datadir (default:hostname.err)
log_error=mysql.err

# print warnings and connection errors (default:1)
log_warnings=2

# Convert table named to lowercase
lower_case_table_names=1

# Maximum size of one packet or any generated/intermediate string. (default:1M)
max_allowed_packet=32M

# Maximum simultaneous connections allowed (default:100)
max_connections=256

# The two options below make no sense with prepared statements and/or transactions
# (make sense when having the same query multiple times)

# Memory allocated for caching query results (default:0 (disabled))
query_cache_size=0

# Do not cache results (default:1)
query_cache_type=0

# Do not use the privileges mechanisms
skip_grant_tables

# Do not listen for TCP/IP connections at all
skip_networking

# The number of open tables for all threads. (default:64)
table_open_cache=200

# How many threads the server should cache for reuse (default:0)
thread_cache_size=3

# wait 365d before dropping the DB connection (default:8h)
wait_timeout=31536000

# We use InnoDB, so don't let MyISAM eat up memory
key_buffer_size=16K

[client]
default-character-set=utf8


Test 7:  SKIP
--------

MySQL server custom configuration not available.
Details: The custom configuration for the MySQL server was not found but is optional.

Test 8:  SUCCESS
--------

MySQL server configuration is usable.
Details: The MySQL server configuration was found at <a href='/home/guy/.local/share/akonadi/mysql.conf'>/home/guy/.local/share/akonadi/mysql.conf</a> and is readable.

File content of '/home/guy/.local/share/akonadi/mysql.conf':
#
# Global Akonadi MySQL server settings,
# These settings can be adjusted using $HOME/.config/akonadi/mysql-local.conf
#
# Based on advice by Kris Köhntopp <kris@mysql.com>
#
[mysqld]

# strict query parsing/interpretation
# TODO: make Akonadi work with those settings enabled
# sql_mode=strict_trans_tables,strict_all_tables,strict_error_for_division_by_zero,no_auto_create_user,no_auto_value_on_zero,no_engine_substitution,no_zero_date,no_zero_in_date,only_full_group_by,pipes_as_concat
# sql_mode=strict_trans_tables

# DEBUGGING:
# log all queries, useful for debugging but generates an enormous amount of data
# log=mysql.full
# log queries slower than n seconds, log file name relative to datadir (for debugging only)
# log_slow_queries=mysql.slow
# long_query_time=1
# log queries not using indices, debug only, disable for production use
# log_queries_not_using_indexes=1
#
# mesure database size and adjust innodb_buffer_pool_size
# SELECT sum(data_length) as bla, sum(index_length) as blub FROM information_schema.tables WHERE table_schema not in ("mysql", "information_schema");

# NOTES:
# Keep Innob_log_waits and keep Innodb_buffer_pool_wait_free small (see show global status like "inno%", show global variables)

#expire_logs_days=3

#sync_bin_log=0

# Use UTF-8 encoding for tables
character_set_server=utf8
collation_server=utf8_general_ci

# use InnoDB for transactions and better crash recovery
default_storage_engine=innodb

# memory pool InnoDB uses to store data dictionary information and other internal data structures (default:1M)
# Deprecated in MySQL >= 5.6.3
innodb_additional_mem_pool_size=1M

# memory buffer InnoDB uses to cache data and indexes of its tables (default:128M)
# Larger values means less I/O
innodb_buffer_pool_size=80M

# Create a .ibd file for each table (default:0)
innodb_file_per_table=1

# Write out the log buffer to the log file at each commit (default:1)
innodb_flush_log_at_trx_commit=2

# Buffer size used to write to the log files on disk (default:1M for builtin, 8M for plugin)
# larger values means less I/O
innodb_log_buffer_size=1M

# Size of each log file in a log group (default:5M) larger means less I/O but more time for recovery.
innodb_log_file_size=64M

# # error log file name, relative to datadir (default:hostname.err)
log_error=mysql.err

# print warnings and connection errors (default:1)
log_warnings=2

# Convert table named to lowercase
lower_case_table_names=1

# Maximum size of one packet or any generated/intermediate string. (default:1M)
max_allowed_packet=32M

# Maximum simultaneous connections allowed (default:100)
max_connections=256

# The two options below make no sense with prepared statements and/or transactions
# (make sense when having the same query multiple times)

# Memory allocated for caching query results (default:0 (disabled))
query_cache_size=0

# Do not cache results (default:1)
query_cache_type=0

# Do not use the privileges mechanisms
skip_grant_tables

# Do not listen for TCP/IP connections at all
skip_networking

# The number of open tables for all threads. (default:64)
table_open_cache=200

# How many threads the server should cache for reuse (default:0)
thread_cache_size=3

# wait 365d before dropping the DB connection (default:8h)
wait_timeout=31536000

# We use InnoDB, so don't let MyISAM eat up memory
key_buffer_size=16K

[client]
default-character-set=utf8


Test 9:  SUCCESS
--------

akonadictl found and usable
Details: The program '/usr/bin/akonadictl' to control the Akonadi server was found and could be executed successfully.
Result:
Akonadi 1.13.0


Test 10:  ERROR
--------

Akonadi control process not registered at D-Bus.
Details: The Akonadi control process is not registered at D-Bus which typically means it was not started or encountered a fatal error during startup.

Test 11:  ERROR
--------

Akonadi server process not registered at D-Bus.
Details: The Akonadi server process is not registered at D-Bus which typically means it was not started or encountered a fatal error during startup.

Test 12:  SKIP
--------

Protocol version check not possible.
Details: Without a connection to the server it is not possible to check if the protocol version meets the requirements.

Test 13:  ERROR
--------

No resource agents found.
Details: No resource agents have been found, Akonadi is not usable without at least one. This usually means that no resource agents are installed or that there is a setup problem. The following paths have been searched: '/usr/share/akonadi/agents'. The XDG_DATA_DIRS environment variable is set to '/usr/share:/usr/share/kde-plasma:/usr/local/share/:/usr/share/'; make sure this includes all paths where Akonadi agents are installed.

Directory listing of '/usr/share/akonadi/agents':
akonadibalooindexingagent.desktop
akonadinepomukfeederagent.desktop
akonotesresource.desktop
archivemailagent.desktop
birthdaysresource.desktop
contactsresource.desktop
davgroupwareresource.desktop
facebookresource.desktop
folderarchiveagent.desktop
followupreminder.desktop
googlecalendarresource.desktop
googlecontactsresource.desktop
icaldirresource.desktop
icalresource.desktop
imapresource.desktop
invitationsagent.desktop
kabcresource.desktop
kalarmdirresource.desktop
kalarmresource.desktop
kcalresource.desktop
kdeaccountsresource.desktop
kolabproxyresource.desktop
kolabresource.desktop
localbookmarksresource.desktop
maildirresource.desktop
maildispatcheragent.desktop
mailfilteragent.desktop
mboxresource.desktop
migrationagent.desktop
mixedmaildirresource.desktop
mtdummyresource.desktop
newmailnotifieragent.desktop
nntpresource.desktop
notesagent.desktop
notesresource.desktop
openxchangeresource.desktop
pop3resource.desktop
sendlateragent.desktop
vcarddirresource.desktop
vcardresource.desktop

Environment variable XDG_DATA_DIRS is set to '/usr/share:/usr/share/kde-plasma:/usr/local/share/:/usr/share/'

Test 14:  ERROR
--------

Current Akonadi server error log found.
Details: The Akonadi server reported errors during its current startup. The log can be found in <a href='/home/guy/.local/share/akonadi/akonadiserver.error'>/home/guy/.local/share/akonadi/akonadiserver.error</a>.

File content of '/home/guy/.local/share/akonadi/akonadiserver.error':
Database process exited unexpectedly during initial connection! 
executable: "/usr/sbin/mysqld-akonadi" 
arguments: ("--defaults-file=/home/guy/.local/share/akonadi/mysql.conf", "--datadir=/home/guy/.local/share/akonadi/db_data/", "--socket=/tmp/akonadi-guy.zov9ly/mysql.socket") 
stdout: "" 
stderr: "160729  9:29:06 [Note] /usr/sbin/mysqld (mysqld 5.5.50-0ubuntu0.14.04.1) starting as process 11366 ...
" 
exit code: 1 
process error: "Unknown error" 
"[
0: akonadiserver() [0x418937]
1: akonadiserver() [0x418b92]
2: /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7f5ba3b09cb0]
3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7f5ba3b09c37]
4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7f5ba3b0d028]
5: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x102) [0x7f5ba530bc92]
6: akonadiserver() [0x41aa3d]
7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0) [0x7f5ba53a6470]
8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11ab3d) [0x7f5ba53b5b3d]
9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31) [0x7f5ba53be721]
10: akonadiserver() [0x47fa69]
11: akonadiserver() [0x41b687]
12: akonadiserver() [0x41dd15]
13: akonadiserver() [0x4e23d4]
14: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e) [0x7f5ba5430c1e]
15: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d) [0x7f5ba54184dd]
16: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1ed) [0x7f5ba541bb3d]
17: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x1aaf83) [0x7f5ba5445f83]
18: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x254) [0x7f5ba31d8e04]
19: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x49048) [0x7f5ba31d9048]
20: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7f5ba31d90ec]
21: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x71) [0x7f5ba54457a1]
22: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f) [0x7f5ba54170af]
23: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175) [0x7f5ba54173a5]
24: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89) [0x7f5ba541cb79]
25: akonadiserver() [0x412ec5]
26: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f5ba3af4f45]
27: akonadiserver() [0x41388e]
]
" 


Test 15:  ERROR
--------

Previous Akonadi server error log found.
Details: The Akonadi server reported errors during its previous startup. The log can be found in <a href='/home/guy/.local/share/akonadi/akonadiserver.error.old'>/home/guy/.local/share/akonadi/akonadiserver.error.old</a>.

File content of '/home/guy/.local/share/akonadi/akonadiserver.error.old':
Database process exited unexpectedly during initial connection! 
executable: "/usr/sbin/mysqld-akonadi" 
arguments: ("--defaults-file=/home/guy/.local/share/akonadi/mysql.conf", "--datadir=/home/guy/.local/share/akonadi/db_data/", "--socket=/tmp/akonadi-guy.zov9ly/mysql.socket") 
stdout: "" 
stderr: "160729  9:29:05 [Note] /usr/sbin/mysqld (mysqld 5.5.50-0ubuntu0.14.04.1) starting as process 11351 ...
" 
exit code: 1 
process error: "Unknown error" 
"[
0: akonadiserver() [0x418937]
1: akonadiserver() [0x418b92]
2: /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7fdf3cdd8cb0]
3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7fdf3cdd8c37]
4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7fdf3cddc028]
5: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x102) [0x7fdf3e5dac92]
6: akonadiserver() [0x41aa3d]
7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0) [0x7fdf3e675470]
8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11ab3d) [0x7fdf3e684b3d]
9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31) [0x7fdf3e68d721]
10: akonadiserver() [0x47fa69]
11: akonadiserver() [0x41b687]
12: akonadiserver() [0x41dd15]
13: akonadiserver() [0x4e23d4]
14: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e) [0x7fdf3e6ffc1e]
15: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d) [0x7fdf3e6e74dd]
16: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1ed) [0x7fdf3e6eab3d]
17: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x1aaf83) [0x7fdf3e714f83]
18: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x254) [0x7fdf3c4a7e04]
19: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x49048) [0x7fdf3c4a8048]
20: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7fdf3c4a80ec]
21: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x71) [0x7fdf3e7147a1]
22: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f) [0x7fdf3e6e60af]
23: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175) [0x7fdf3e6e63a5]
24: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89) [0x7fdf3e6ebb79]
25: akonadiserver() [0x412ec5]
26: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fdf3cdc3f45]
27: akonadiserver() [0x41388e]
]
" 


Test 16:  SUCCESS
--------

No current Akonadi control error log found.
Details: The Akonadi control process did not report any errors during its current startup.

Test 17:  SUCCESS
--------

No previous Akonadi control error log found.
Details: The Akonadi control process did not report any errors during its previous startup.
Comment 3 guyl 2016-08-01 18:34:23 UTC
(In reply to guyl from comment #2)
> (In reply to Laurent Montel from comment #1)
> > Without more information we can't help you :)
> > Perhaps it's because you didn't start your computer ?:)
> > Perhaps it's because you don't have akonadi installed in your computer :)
> > 
> > it's very important to add more information as:
> > - which is the version ?
> > - What is the error in console when you use akonadictl start
> > - what is the error in log file
> > - etc.
> > 
> > So I think when you create a bug report you need to add more info.
> > 
> > Regards
> 
> 
> Hi, thx for helping 
> 
> I use  version KDE 4.14.13
> 
> here is the Konsole output
> 
> guy@kubuntuguy:~$ akonadictl start                                          
> 
> Starting Akonadi Server...                                                  
> 
>    done. 
> Connecting to deprecated signal
> QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
> guy@kubuntuguy:~$ search paths:  ("/usr/local/sbin", "/usr/local/bin",
> "/usr/sbin", "/usr/bin", "/sbin", "/bin", "/usr/games", "/usr/local/games",
> "/usr/sbin", "/usr/local/sbin", "/usr/local/libexec", "/usr/libexec",
> "/opt/mysql/libexec", "/opt/local/lib/mysql5/bin", "/opt/mysql/sbin") 
> Found mysql_install_db:  "/usr/bin/mysql_install_db" 
> Found mysqlcheck:  "/usr/bin/mysqlcheck" 
> Database process exited unexpectedly during initial connection!
> executable: "/usr/sbin/mysqld-akonadi"
> arguments: ("--defaults-file=/home/guy/.local/share/akonadi/mysql.conf",
> "--datadir=/home/guy/.local/share/akonadi/db_data/",
> "--socket=/tmp/akonadi-guy.zov9ly/mysql.socket")
> stdout: ""
> stderr: "160729  9:37:39 [Note] /usr/sbin/mysqld (mysqld
> 5.5.50-0ubuntu0.14.04.1) starting as process 11680 ...
> "
> exit code: 1
> process error: "Unknown error"
> "[
> 0: akonadiserver() [0x418937]
> 1: akonadiserver() [0x418b92]
> 2: /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7ff589606cb0]
> 3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7ff589606c37]
> 4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7ff58960a028]
> 5:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_Z17qt_message_output9QtMsgTypePKc+0x102) [0x7ff58ae08c92]
> 6: akonadiserver() [0x41aa3d]
> 7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0)
> [0x7ff58aea3470]
> 8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11ab3d) [0x7ff58aeb2b3d]
> 9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31)
> [0x7ff58aebb721]
> 10: akonadiserver() [0x47fa69]
> 11: akonadiserver() [0x41b687]
> 12: akonadiserver() [0x41dd15]
> 13: akonadiserver() [0x4e23d4]
> 14:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e)
> [0x7ff58af2dc1e]
> 15:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d)
> [0x7ff58af154dd]
> 16:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1
> ed) [0x7ff58af18b3d]
> 17: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x1aaf83) [0x7ff58af42f83]
> 18: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x254)
> [0x7ff588cd5e04]
> 19: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x49048) [0x7ff588cd6048]
> 20: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c)
> [0x7ff588cd60ec]
> 21:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEven
> tsFlagEE+0x71) [0x7ff58af427a1]
> 22:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f)
> [0x7ff58af140af]
> 23:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175)
> [0x7ff58af143a5]
> 24:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89)
> [0x7ff58af19b79]
> 25: akonadiserver() [0x412ec5]
> 26: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7ff5895f1f45]
> 27: akonadiserver() [0x41388e]
> ]
> "
> ProcessControl: Application 'akonadiserver' returned with exit code 255
> (Unknown error)
> search paths:  ("/usr/local/sbin", "/usr/local/bin", "/usr/sbin",
> "/usr/bin", "/sbin", "/bin", "/usr/games", "/usr/local/games", "/usr/sbin",
> "/usr/local/sbin", "/usr/local/libexec", "/usr/libexec",
> "/opt/mysql/libexec", "/opt/local/lib/mysql5/bin", "/opt/mysql/sbin") 
> Found mysql_install_db:  "/usr/bin/mysql_install_db" 
> Found mysqlcheck:  "/usr/bin/mysqlcheck" 
> Database process exited unexpectedly during initial connection!
> executable: "/usr/sbin/mysqld-akonadi"
> arguments: ("--defaults-file=/home/guy/.local/share/akonadi/mysql.conf",
> "--datadir=/home/guy/.local/share/akonadi/db_data/",
> "--socket=/tmp/akonadi-guy.zov9ly/mysql.socket")
> stdout: ""
> stderr: "160729  9:37:39 [Note] /usr/sbin/mysqld (mysqld
> 5.5.50-0ubuntu0.14.04.1) starting as process 11695 ...
> "
> exit code: 1
> process error: "Unknown error"
> "[
> 0: akonadiserver() [0x418937]
> 1: akonadiserver() [0x418b92]
> 2: /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7f5d1228fcb0]
> 3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7f5d1228fc37]
> 4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7f5d12293028]
> 5:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_Z17qt_message_output9QtMsgTypePKc+0x102) [0x7f5d13a91c92]
> 6: akonadiserver() [0x41aa3d]
> 7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0)
> [0x7f5d13b2c470]
> 8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11ab3d) [0x7f5d13b3bb3d]
> 9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31)
> [0x7f5d13b44721]
> 10: akonadiserver() [0x47fa69]
> 11: akonadiserver() [0x41b687]
> 12: akonadiserver() [0x41dd15]
> 13: akonadiserver() [0x4e23d4]
> 14:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e)
> [0x7f5d13bb6c1e]
> 15:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d)
> [0x7f5d13b9e4dd]
> 16:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1
> ed) [0x7f5d13ba1b3d]
> 17: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x1aaf83) [0x7f5d13bcbf83]
> 18: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x254)
> [0x7f5d1195ee04]
> 19: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x49048) [0x7f5d1195f048]
> 20: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c)
> [0x7f5d1195f0ec]
> 21:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEven
> tsFlagEE+0x71) [0x7f5d13bcb7a1]
> 22:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f)
> [0x7f5d13b9d0af]
> 23:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175)
> [0x7f5d13b9d3a5]
> 24:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89)
> [0x7f5d13ba2b79]
> 25: akonadiserver() [0x412ec5]
> 26: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f5d1227af45]
> 27: akonadiserver() [0x41388e]
> ]
> "
> ProcessControl: Application 'akonadiserver' returned with exit code 255
> (Unknown error)
> search paths:  ("/usr/local/sbin", "/usr/local/bin", "/usr/sbin",
> "/usr/bin", "/sbin", "/bin", "/usr/games", "/usr/local/games", "/usr/sbin",
> "/usr/local/sbin", "/usr/local/libexec", "/usr/libexec",
> "/opt/mysql/libexec", "/opt/local/lib/mysql5/bin", "/opt/mysql/sbin") 
> Found mysql_install_db:  "/usr/bin/mysql_install_db" 
> Found mysqlcheck:  "/usr/bin/mysqlcheck" 
> Database process exited unexpectedly during initial connection!
> executable: "/usr/sbin/mysqld-akonadi"
> arguments: ("--defaults-file=/home/guy/.local/share/akonadi/mysql.conf",
> "--datadir=/home/guy/.local/share/akonadi/db_data/",
> "--socket=/tmp/akonadi-guy.zov9ly/mysql.socket")
> stdout: ""
> stderr: "160729  9:37:40 [Note] /usr/sbin/mysqld (mysqld
> 5.5.50-0ubuntu0.14.04.1) starting as process 11710 ...
> "
> exit code: 1
> process error: "Unknown error"
> "[
> 0: akonadiserver() [0x418937]
> 1: akonadiserver() [0x418b92]
> 2: /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7ff3fb901cb0]
> 3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7ff3fb901c37]
> 4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7ff3fb905028]
> 5:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_Z17qt_message_output9QtMsgTypePKc+0x102) [0x7ff3fd103c92]
> 6: akonadiserver() [0x41aa3d]
> 7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0)
> [0x7ff3fd19e470]
> 8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11ab3d) [0x7ff3fd1adb3d]
> 9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31)
> [0x7ff3fd1b6721]
> 10: akonadiserver() [0x47fa69]
> 11: akonadiserver() [0x41b687]
> 12: akonadiserver() [0x41dd15]
> 13: akonadiserver() [0x4e23d4]
> 14:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e)
> [0x7ff3fd228c1e]
> 15:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d)
> [0x7ff3fd2104dd]
> 16:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1
> ed) [0x7ff3fd213b3d]
> 17: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x1aaf83) [0x7ff3fd23df83]
> 18: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x254)
> [0x7ff3fafd0e04]
> 19: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x49048) [0x7ff3fafd1048]
> 20: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c)
> [0x7ff3fafd10ec]
> 21:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEven
> tsFlagEE+0x71) [0x7ff3fd23d7a1]
> 22:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f)
> [0x7ff3fd20f0af]
> 23:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175)
> [0x7ff3fd20f3a5]
> 24:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89)
> [0x7ff3fd214b79]
> 25: akonadiserver() [0x412ec5]
> 26: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7ff3fb8ecf45]
> 27: akonadiserver() [0x41388e]
> ]
> "
> ProcessControl: Application 'akonadiserver' returned with exit code 255
> (Unknown error)
> search paths:  ("/usr/local/sbin", "/usr/local/bin", "/usr/sbin",
> "/usr/bin", "/sbin", "/bin", "/usr/games", "/usr/local/games", "/usr/sbin",
> "/usr/local/sbin", "/usr/local/libexec", "/usr/libexec",
> "/opt/mysql/libexec", "/opt/local/lib/mysql5/bin", "/opt/mysql/sbin") 
> Found mysql_install_db:  "/usr/bin/mysql_install_db" 
> Found mysqlcheck:  "/usr/bin/mysqlcheck" 
> Database process exited unexpectedly during initial connection!
> executable: "/usr/sbin/mysqld-akonadi"
> arguments: ("--defaults-file=/home/guy/.local/share/akonadi/mysql.conf",
> "--datadir=/home/guy/.local/share/akonadi/db_data/",
> "--socket=/tmp/akonadi-guy.zov9ly/mysql.socket")
> stdout: ""
> stderr: "160729  9:37:40 [Note] /usr/sbin/mysqld (mysqld
> 5.5.50-0ubuntu0.14.04.1) starting as process 11725 ...
> "
> exit code: 1
> process error: "Unknown error"
> "[
> 0: akonadiserver() [0x418937]
> 1: akonadiserver() [0x418b92]
> 2: /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7fed88f51cb0]
> 3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7fed88f51c37]
> 4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7fed88f55028]
> 5:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_Z17qt_message_output9QtMsgTypePKc+0x102) [0x7fed8a753c92]
> 6: akonadiserver() [0x41aa3d]
> 7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0)
> [0x7fed8a7ee470]
> 8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11ab3d) [0x7fed8a7fdb3d]
> 9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31)
> [0x7fed8a806721]
> 10: akonadiserver() [0x47fa69]
> 11: akonadiserver() [0x41b687]
> 12: akonadiserver() [0x41dd15]
> 13: akonadiserver() [0x4e23d4]
> 14:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e)
> [0x7fed8a878c1e]
> 15:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d)
> [0x7fed8a8604dd]
> 16:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1
> ed) [0x7fed8a863b3d]
> 17: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x1aaf83) [0x7fed8a88df83]
> 18: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x254)
> [0x7fed88620e04]
> 19: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x49048) [0x7fed88621048]
> 20: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c)
> [0x7fed886210ec]
> 21:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEven
> tsFlagEE+0x71) [0x7fed8a88d7a1]
> 22:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f)
> [0x7fed8a85f0af]
> 23:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175)
> [0x7fed8a85f3a5]
> 24:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89)
> [0x7fed8a864b79]
> 25: akonadiserver() [0x412ec5]
> 26: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fed88f3cf45]
> 27: akonadiserver() [0x41388e]
> ]
> "
> ProcessControl: Application 'akonadiserver' returned with exit code 255
> (Unknown error)
> "akonadiserver" crashed too often and will not be restarted! 
> 
> and here is the akonadi self-test output
> 
> Akonadi Server Self-Test Report
> ===============================
> 
> Test 1:  SUCCESS
> --------
> 
> Database driver found.
> Details: The QtSQL driver 'QMYSQL' is required by your current Akonadi
> server configuration and was found on your system.
> 
> File content of '/home/guy/.config/akonadi/akonadiserverrc':
> [%General]
> Driver=QMYSQL
> 
> [QMYSQL]
> Name=akonadi
> Host=
> Options="UNIX_SOCKET=/tmp/akonadi-guy.zov9ly/mysql.socket"
> ServerPath=/usr/sbin/mysqld-akonadi
> StartServer=true
> User=
> Password=
> 
> [Debug]
> Tracer=null
> 
> [QPSQL]
> StartServer=true
> Name=akonadi
> Host=
> User=
> Password=
> Port=5432
> 
> [SQLITE]
> Name=akonadi
> 
> 
> Test 2:  SUCCESS
> --------
> 
> Akonadi is not running as root
> Details: Akonadi is not running as a root/administrator user, which is the
> recommended setup for a secure system.
> 
> Test 3:  SUCCESS
> --------
> 
> MySQL server found.
> Details: You have currently configured Akonadi to use the MySQL server
> '/usr/sbin/mysqld-akonadi'.
> Make sure you have the MySQL server installed, set the correct path and
> ensure you have the necessary read and execution rights on the server
> executable. The server executable is typically called 'mysqld'; its location
> varies depending on the distribution.
> 
> Test 4:  SUCCESS
> --------
> 
> MySQL server is executable.
> Details: MySQL server found: 160729  9:31:46 [Warning] Using unique option
> prefix key_buffer instead of key_buffer_size is deprecated and will be
> removed in a future release. Please use the full name instead.
> /usr/sbin/mysqld  Ver 5.5.50-0ubuntu0.14.04.1 for debian-linux-gnu on x86_64
> ((Ubuntu))
> 
> 
> Test 5:  ERROR
> --------
> 
> MySQL server log contains errors.
> Details: The MySQL server error log file &apos;<a
> href='/home/guy/.local/share/akonadi/db_data/mysql.err'>/home/guy/.local/
> share/akonadi/db_data/mysql.err</a>&apos; contains errors.
> 
> File content of '/home/guy/.local/share/akonadi/db_data/mysql.err':
> 160729  9:29:06 [Note] Plugin 'FEDERATED' is disabled.
> 160729  9:29:06 InnoDB: The InnoDB memory heap is disabled
> 160729  9:29:06 InnoDB: Mutexes and rw_locks use GCC atomic builtins
> 160729  9:29:06 InnoDB: Compressed tables use zlib 1.2.8
> 160729  9:29:06 InnoDB: Using Linux native AIO
> 160729  9:29:06 InnoDB: Initializing buffer pool, size = 80.0M
> 160729  9:29:06 InnoDB: Completed initialization of buffer pool
> 160729  9:29:06 InnoDB: highest supported file format is Barracuda.
> InnoDB: The log sequence number in ibdata files does not match
> InnoDB: the log sequence number in the ib_logfiles!
> 160729  9:29:06  InnoDB: Database was not shut down normally!
> InnoDB: Starting crash recovery.
> InnoDB: Reading tablespace information from the .ibd files...
> InnoDB: Restoring possible half-written data pages from the doublewrite
> InnoDB: buffer...
> InnoDB: Error: trying to access page number 4160743807 in space 0,
> InnoDB: space name ./ibdata1,
> InnoDB: which is outside the tablespace bounds.
> InnoDB: Byte offset 0, len 16384, i/o type 10.
> InnoDB: If you get this error at mysqld startup, please check that
> InnoDB: your my.cnf matches the ibdata files that you have in the
> InnoDB: MySQL server.
> 160729  9:29:06  InnoDB: Assertion failure in thread 140621652350848 in file
> fil0fil.c line 4578
> InnoDB: We intentionally generate a memory trap.
> InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
> InnoDB: If you get repeated assertion failures or crashes, even
> InnoDB: immediately after the mysqld startup, there may be
> InnoDB: corruption in the InnoDB tablespace. Please refer to
> InnoDB: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html
> InnoDB: about forcing recovery.
> 16:29:06 UTC - mysqld got signal 6 ;
> This could be because you hit a bug. It is also possible that this binary
> or one of the libraries it was linked against is corrupt, improperly built,
> or misconfigured. This error can also be caused by malfunctioning hardware.
> We will try our best to scrape up some info that will hopefully help
> diagnose the problem, but since we have already crashed, 
> something is definitely wrong and this may fail.
> 
> key_buffer_size=16384
> read_buffer_size=131072
> max_used_connections=0
> max_threads=256
> thread_count=0
> connection_count=0
> It is possible that mysqld could use up to 
> key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 560024
> K  bytes of memory
> Hope that's ok; if not, decrease some variables in the equation.
> 
> Thread pointer: 0x0
> Attempting backtrace. You can use the following information to find out
> where mysqld died. If you see no messages after this, something went
> terribly wrong...
> stack_bottom = 0 thread_stack 0x40000
> /usr/sbin/mysqld(my_print_stacktrace+0x20)[0x7fe50732e390]
> /usr/sbin/mysqld(handle_fatal_signal+0x3d5)[0x7fe5072177a5]
> /lib/x86_64-linux-gnu/libpthread.so.0(+0x10330)[0x7fe505fa6330]
> /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37)[0x7fe5055fdc37]
> /lib/x86_64-linux-gnu/libc.so.6(abort+0x148)[0x7fe505601028]
> /usr/sbin/mysqld(+0x5ab7dc)[0x7fe5073e67dc]
> /usr/sbin/mysqld(+0x5868a9)[0x7fe5073c18a9]
> /usr/sbin/mysqld(+0x58722b)[0x7fe5073c222b]
> /usr/sbin/mysqld(+0x577f4f)[0x7fe5073b2f4f]
> /usr/sbin/mysqld(+0x5552a4)[0x7fe5073902a4]
> /usr/sbin/mysqld(+0x54b3b6)[0x7fe5073863b6]
> /usr/sbin/mysqld(+0x54c103)[0x7fe507387103]
> /usr/sbin/mysqld(+0x54db57)[0x7fe507388b57]
> /usr/sbin/mysqld(+0x53af6f)[0x7fe507375f6f]
> /usr/sbin/mysqld(+0x50a338)[0x7fe507345338]
> /usr/sbin/
> mysqld(_Z24ha_initialize_handlertonP13st_plugin_int+0x41)[0x7fe5072197d1]
> /usr/sbin/mysqld(+0x302d61)[0x7fe50713dd61]
> /usr/sbin/mysqld(_Z11plugin_initPiPPci+0x92a)[0x7fe507141d5a]
> /usr/sbin/mysqld(+0x28b2eb)[0x7fe5070c62eb]
> /usr/sbin/mysqld(_Z11mysqld_mainiPPc+0x45b)[0x7fe5070cac5b]
> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7fe5055e8f45]
> /usr/sbin/mysqld(+0x2871a8)[0x7fe5070c21a8]
> The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
> information that should help you find out what is causing the crash.
> 
> 
> Test 6:  SUCCESS
> --------
> 
> MySQL server default configuration found.
> Details: The default configuration for the MySQL server was found and is
> readable at <a
> href='/etc/akonadi/mysql-global.conf'>/etc/akonadi/mysql-global.conf</a>.
> 
> File content of '/etc/akonadi/mysql-global.conf':
> #
> # Global Akonadi MySQL server settings,
> # These settings can be adjusted using $HOME/.config/akonadi/mysql-local.conf
> #
> # Based on advice by Kris Köhntopp <kris@mysql.com>
> #
> [mysqld]
> 
> # strict query parsing/interpretation
> # TODO: make Akonadi work with those settings enabled
> #
> sql_mode=strict_trans_tables,strict_all_tables,
> strict_error_for_division_by_zero,no_auto_create_user,no_auto_value_on_zero,
> no_engine_substitution,no_zero_date,no_zero_in_date,only_full_group_by,
> pipes_as_concat
> # sql_mode=strict_trans_tables
> 
> # DEBUGGING:
> # log all queries, useful for debugging but generates an enormous amount of
> data
> # log=mysql.full
> # log queries slower than n seconds, log file name relative to datadir (for
> debugging only)
> # log_slow_queries=mysql.slow
> # long_query_time=1
> # log queries not using indices, debug only, disable for production use
> # log_queries_not_using_indexes=1
> #
> # mesure database size and adjust innodb_buffer_pool_size
> # SELECT sum(data_length) as bla, sum(index_length) as blub FROM
> information_schema.tables WHERE table_schema not in ("mysql",
> "information_schema");
> 
> # NOTES:
> # Keep Innob_log_waits and keep Innodb_buffer_pool_wait_free small (see show
> global status like "inno%", show global variables)
> 
> #expire_logs_days=3
> 
> #sync_bin_log=0
> 
> # Use UTF-8 encoding for tables
> character_set_server=utf8
> collation_server=utf8_general_ci
> 
> # use InnoDB for transactions and better crash recovery
> default_storage_engine=innodb
> 
> # memory pool InnoDB uses to store data dictionary information and other
> internal data structures (default:1M)
> # Deprecated in MySQL >= 5.6.3
> innodb_additional_mem_pool_size=1M
> 
> # memory buffer InnoDB uses to cache data and indexes of its tables
> (default:128M)
> # Larger values means less I/O
> innodb_buffer_pool_size=80M
> 
> # Create a .ibd file for each table (default:0)
> innodb_file_per_table=1
> 
> # Write out the log buffer to the log file at each commit (default:1)
> innodb_flush_log_at_trx_commit=2
> 
> # Buffer size used to write to the log files on disk (default:1M for
> builtin, 8M for plugin)
> # larger values means less I/O
> innodb_log_buffer_size=1M
> 
> # Size of each log file in a log group (default:5M) larger means less I/O
> but more time for recovery.
> innodb_log_file_size=64M
> 
> # # error log file name, relative to datadir (default:hostname.err)
> log_error=mysql.err
> 
> # print warnings and connection errors (default:1)
> log_warnings=2
> 
> # Convert table named to lowercase
> lower_case_table_names=1
> 
> # Maximum size of one packet or any generated/intermediate string.
> (default:1M)
> max_allowed_packet=32M
> 
> # Maximum simultaneous connections allowed (default:100)
> max_connections=256
> 
> # The two options below make no sense with prepared statements and/or
> transactions
> # (make sense when having the same query multiple times)
> 
> # Memory allocated for caching query results (default:0 (disabled))
> query_cache_size=0
> 
> # Do not cache results (default:1)
> query_cache_type=0
> 
> # Do not use the privileges mechanisms
> skip_grant_tables
> 
> # Do not listen for TCP/IP connections at all
> skip_networking
> 
> # The number of open tables for all threads. (default:64)
> table_open_cache=200
> 
> # How many threads the server should cache for reuse (default:0)
> thread_cache_size=3
> 
> # wait 365d before dropping the DB connection (default:8h)
> wait_timeout=31536000
> 
> # We use InnoDB, so don't let MyISAM eat up memory
> key_buffer_size=16K
> 
> [client]
> default-character-set=utf8
> 
> 
> Test 7:  SKIP
> --------
> 
> MySQL server custom configuration not available.
> Details: The custom configuration for the MySQL server was not found but is
> optional.
> 
> Test 8:  SUCCESS
> --------
> 
> MySQL server configuration is usable.
> Details: The MySQL server configuration was found at <a
> href='/home/guy/.local/share/akonadi/mysql.conf'>/home/guy/.local/share/
> akonadi/mysql.conf</a> and is readable.
> 
> File content of '/home/guy/.local/share/akonadi/mysql.conf':
> #
> # Global Akonadi MySQL server settings,
> # These settings can be adjusted using $HOME/.config/akonadi/mysql-local.conf
> #
> # Based on advice by Kris Köhntopp <kris@mysql.com>
> #
> [mysqld]
> 
> # strict query parsing/interpretation
> # TODO: make Akonadi work with those settings enabled
> #
> sql_mode=strict_trans_tables,strict_all_tables,
> strict_error_for_division_by_zero,no_auto_create_user,no_auto_value_on_zero,
> no_engine_substitution,no_zero_date,no_zero_in_date,only_full_group_by,
> pipes_as_concat
> # sql_mode=strict_trans_tables
> 
> # DEBUGGING:
> # log all queries, useful for debugging but generates an enormous amount of
> data
> # log=mysql.full
> # log queries slower than n seconds, log file name relative to datadir (for
> debugging only)
> # log_slow_queries=mysql.slow
> # long_query_time=1
> # log queries not using indices, debug only, disable for production use
> # log_queries_not_using_indexes=1
> #
> # mesure database size and adjust innodb_buffer_pool_size
> # SELECT sum(data_length) as bla, sum(index_length) as blub FROM
> information_schema.tables WHERE table_schema not in ("mysql",
> "information_schema");
> 
> # NOTES:
> # Keep Innob_log_waits and keep Innodb_buffer_pool_wait_free small (see show
> global status like "inno%", show global variables)
> 
> #expire_logs_days=3
> 
> #sync_bin_log=0
> 
> # Use UTF-8 encoding for tables
> character_set_server=utf8
> collation_server=utf8_general_ci
> 
> # use InnoDB for transactions and better crash recovery
> default_storage_engine=innodb
> 
> # memory pool InnoDB uses to store data dictionary information and other
> internal data structures (default:1M)
> # Deprecated in MySQL >= 5.6.3
> innodb_additional_mem_pool_size=1M
> 
> # memory buffer InnoDB uses to cache data and indexes of its tables
> (default:128M)
> # Larger values means less I/O
> innodb_buffer_pool_size=80M
> 
> # Create a .ibd file for each table (default:0)
> innodb_file_per_table=1
> 
> # Write out the log buffer to the log file at each commit (default:1)
> innodb_flush_log_at_trx_commit=2
> 
> # Buffer size used to write to the log files on disk (default:1M for
> builtin, 8M for plugin)
> # larger values means less I/O
> innodb_log_buffer_size=1M
> 
> # Size of each log file in a log group (default:5M) larger means less I/O
> but more time for recovery.
> innodb_log_file_size=64M
> 
> # # error log file name, relative to datadir (default:hostname.err)
> log_error=mysql.err
> 
> # print warnings and connection errors (default:1)
> log_warnings=2
> 
> # Convert table named to lowercase
> lower_case_table_names=1
> 
> # Maximum size of one packet or any generated/intermediate string.
> (default:1M)
> max_allowed_packet=32M
> 
> # Maximum simultaneous connections allowed (default:100)
> max_connections=256
> 
> # The two options below make no sense with prepared statements and/or
> transactions
> # (make sense when having the same query multiple times)
> 
> # Memory allocated for caching query results (default:0 (disabled))
> query_cache_size=0
> 
> # Do not cache results (default:1)
> query_cache_type=0
> 
> # Do not use the privileges mechanisms
> skip_grant_tables
> 
> # Do not listen for TCP/IP connections at all
> skip_networking
> 
> # The number of open tables for all threads. (default:64)
> table_open_cache=200
> 
> # How many threads the server should cache for reuse (default:0)
> thread_cache_size=3
> 
> # wait 365d before dropping the DB connection (default:8h)
> wait_timeout=31536000
> 
> # We use InnoDB, so don't let MyISAM eat up memory
> key_buffer_size=16K
> 
> [client]
> default-character-set=utf8
> 
> 
> Test 9:  SUCCESS
> --------
> 
> akonadictl found and usable
> Details: The program '/usr/bin/akonadictl' to control the Akonadi server was
> found and could be executed successfully.
> Result:
> Akonadi 1.13.0
> 
> 
> Test 10:  ERROR
> --------
> 
> Akonadi control process not registered at D-Bus.
> Details: The Akonadi control process is not registered at D-Bus which
> typically means it was not started or encountered a fatal error during
> startup.
> 
> Test 11:  ERROR
> --------
> 
> Akonadi server process not registered at D-Bus.
> Details: The Akonadi server process is not registered at D-Bus which
> typically means it was not started or encountered a fatal error during
> startup.
> 
> Test 12:  SKIP
> --------
> 
> Protocol version check not possible.
> Details: Without a connection to the server it is not possible to check if
> the protocol version meets the requirements.
> 
> Test 13:  ERROR
> --------
> 
> No resource agents found.
> Details: No resource agents have been found, Akonadi is not usable without
> at least one. This usually means that no resource agents are installed or
> that there is a setup problem. The following paths have been searched:
> '/usr/share/akonadi/agents'. The XDG_DATA_DIRS environment variable is set
> to '/usr/share:/usr/share/kde-plasma:/usr/local/share/:/usr/share/'; make
> sure this includes all paths where Akonadi agents are installed.
> 
> Directory listing of '/usr/share/akonadi/agents':
> akonadibalooindexingagent.desktop
> akonadinepomukfeederagent.desktop
> akonotesresource.desktop
> archivemailagent.desktop
> birthdaysresource.desktop
> contactsresource.desktop
> davgroupwareresource.desktop
> facebookresource.desktop
> folderarchiveagent.desktop
> followupreminder.desktop
> googlecalendarresource.desktop
> googlecontactsresource.desktop
> icaldirresource.desktop
> icalresource.desktop
> imapresource.desktop
> invitationsagent.desktop
> kabcresource.desktop
> kalarmdirresource.desktop
> kalarmresource.desktop
> kcalresource.desktop
> kdeaccountsresource.desktop
> kolabproxyresource.desktop
> kolabresource.desktop
> localbookmarksresource.desktop
> maildirresource.desktop
> maildispatcheragent.desktop
> mailfilteragent.desktop
> mboxresource.desktop
> migrationagent.desktop
> mixedmaildirresource.desktop
> mtdummyresource.desktop
> newmailnotifieragent.desktop
> nntpresource.desktop
> notesagent.desktop
> notesresource.desktop
> openxchangeresource.desktop
> pop3resource.desktop
> sendlateragent.desktop
> vcarddirresource.desktop
> vcardresource.desktop
> 
> Environment variable XDG_DATA_DIRS is set to
> '/usr/share:/usr/share/kde-plasma:/usr/local/share/:/usr/share/'
> 
> Test 14:  ERROR
> --------
> 
> Current Akonadi server error log found.
> Details: The Akonadi server reported errors during its current startup. The
> log can be found in <a
> href='/home/guy/.local/share/akonadi/akonadiserver.error'>/home/guy/.local/
> share/akonadi/akonadiserver.error</a>.
> 
> File content of '/home/guy/.local/share/akonadi/akonadiserver.error':
> Database process exited unexpectedly during initial connection! 
> executable: "/usr/sbin/mysqld-akonadi" 
> arguments: ("--defaults-file=/home/guy/.local/share/akonadi/mysql.conf",
> "--datadir=/home/guy/.local/share/akonadi/db_data/",
> "--socket=/tmp/akonadi-guy.zov9ly/mysql.socket") 
> stdout: "" 
> stderr: "160729  9:29:06 [Note] /usr/sbin/mysqld (mysqld
> 5.5.50-0ubuntu0.14.04.1) starting as process 11366 ...
> " 
> exit code: 1 
> process error: "Unknown error" 
> "[
> 0: akonadiserver() [0x418937]
> 1: akonadiserver() [0x418b92]
> 2: /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7f5ba3b09cb0]
> 3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7f5ba3b09c37]
> 4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7f5ba3b0d028]
> 5:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_Z17qt_message_output9QtMsgTypePKc+0x102) [0x7f5ba530bc92]
> 6: akonadiserver() [0x41aa3d]
> 7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0)
> [0x7f5ba53a6470]
> 8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11ab3d) [0x7f5ba53b5b3d]
> 9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31)
> [0x7f5ba53be721]
> 10: akonadiserver() [0x47fa69]
> 11: akonadiserver() [0x41b687]
> 12: akonadiserver() [0x41dd15]
> 13: akonadiserver() [0x4e23d4]
> 14:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e)
> [0x7f5ba5430c1e]
> 15:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d)
> [0x7f5ba54184dd]
> 16:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1
> ed) [0x7f5ba541bb3d]
> 17: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x1aaf83) [0x7f5ba5445f83]
> 18: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x254)
> [0x7f5ba31d8e04]
> 19: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x49048) [0x7f5ba31d9048]
> 20: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c)
> [0x7f5ba31d90ec]
> 21:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEven
> tsFlagEE+0x71) [0x7f5ba54457a1]
> 22:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f)
> [0x7f5ba54170af]
> 23:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175)
> [0x7f5ba54173a5]
> 24:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89)
> [0x7f5ba541cb79]
> 25: akonadiserver() [0x412ec5]
> 26: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f5ba3af4f45]
> 27: akonadiserver() [0x41388e]
> ]
> " 
> 
> 
> Test 15:  ERROR
> --------
> 
> Previous Akonadi server error log found.
> Details: The Akonadi server reported errors during its previous startup. The
> log can be found in <a
> href='/home/guy/.local/share/akonadi/akonadiserver.error.old'>/home/guy/.
> local/share/akonadi/akonadiserver.error.old</a>.
> 
> File content of '/home/guy/.local/share/akonadi/akonadiserver.error.old':
> Database process exited unexpectedly during initial connection! 
> executable: "/usr/sbin/mysqld-akonadi" 
> arguments: ("--defaults-file=/home/guy/.local/share/akonadi/mysql.conf",
> "--datadir=/home/guy/.local/share/akonadi/db_data/",
> "--socket=/tmp/akonadi-guy.zov9ly/mysql.socket") 
> stdout: "" 
> stderr: "160729  9:29:05 [Note] /usr/sbin/mysqld (mysqld
> 5.5.50-0ubuntu0.14.04.1) starting as process 11351 ...
> " 
> exit code: 1 
> process error: "Unknown error" 
> "[
> 0: akonadiserver() [0x418937]
> 1: akonadiserver() [0x418b92]
> 2: /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7fdf3cdd8cb0]
> 3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7fdf3cdd8c37]
> 4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7fdf3cddc028]
> 5:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_Z17qt_message_output9QtMsgTypePKc+0x102) [0x7fdf3e5dac92]
> 6: akonadiserver() [0x41aa3d]
> 7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0)
> [0x7fdf3e675470]
> 8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11ab3d) [0x7fdf3e684b3d]
> 9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31)
> [0x7fdf3e68d721]
> 10: akonadiserver() [0x47fa69]
> 11: akonadiserver() [0x41b687]
> 12: akonadiserver() [0x41dd15]
> 13: akonadiserver() [0x4e23d4]
> 14:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e)
> [0x7fdf3e6ffc1e]
> 15:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d)
> [0x7fdf3e6e74dd]
> 16:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1
> ed) [0x7fdf3e6eab3d]
> 17: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x1aaf83) [0x7fdf3e714f83]
> 18: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x254)
> [0x7fdf3c4a7e04]
> 19: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x49048) [0x7fdf3c4a8048]
> 20: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c)
> [0x7fdf3c4a80ec]
> 21:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEven
> tsFlagEE+0x71) [0x7fdf3e7147a1]
> 22:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f)
> [0x7fdf3e6e60af]
> 23:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.
> 4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175)
> [0x7fdf3e6e63a5]
> 24:
> /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89)
> [0x7fdf3e6ebb79]
> 25: akonadiserver() [0x412ec5]
> 26: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fdf3cdc3f45]
> 27: akonadiserver() [0x41388e]
> ]
> " 
> 
> 
> Test 16:  SUCCESS
> --------
> 
> No current Akonadi control error log found.
> Details: The Akonadi control process did not report any errors during its
> current startup.
> 
> Test 17:  SUCCESS
> --------
> 
> No previous Akonadi control error log found.
> Details: The Akonadi control process did not report any errors during its
> previous startup.

any help with this issue ? do you need any more info from me?
Comment 4 guyl 2016-08-05 01:41:24 UTC
can I please have help from someone with this?  I've been without kmail for a llong time now
Comment 5 guyl 2016-08-10 17:55:12 UTC
hi can I PLEASE get some help with this - do you need any more info from me?
Comment 6 guyl 2016-08-19 17:30:54 UTC
Are you even reading this, can anyone help me please - I find this no reply very irresponsible
Comment 7 Rex Dieter 2016-08-22 12:20:20 UTC
Bugzilla is not a support forum (where you can generally expect to get help).

If you want help, there are better places to get it, some are outlined here:
https://www.kde.org/support/

including (but not limited to):
irc chat
mailing lists
forums
Comment 8 Rex Dieter 2016-08-22 12:23:40 UTC
In this case, mysql is failing to start, and the output suggests that your db is possibly corrupt and/or to file a bug with them.

InnoDB: Error: trying to access page number 4160743807 in space 0,
InnoDB: space name ./ibdata1,
InnoDB: which is outside the tablespace bounds.
InnoDB: Byte offset 0, len 16384, i/o type 10.
InnoDB: If you get this error at mysqld startup, please check that
InnoDB: your my.cnf matches the ibdata files that you have in the
InnoDB: MySQL server.
160729  9:29:06  InnoDB: Assertion failure in thread 140621652350848 in file fil0fil.c line 4578
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
16:29:06 UTC - mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed, 
something is definitely wrong and this may fail.
Comment 9 guyl 2016-08-22 18:40:28 UTC
Hi since my first report I have discovered 2 hardware issues and have fixed them, akonadi is beyond repair, I have installed 16.04 lts but I don't like it and will go back to 14.04, thx for your reply, I did think the bug report place here could be a support place, thx for clearing that up
Comment 10 Justin Zobel 2022-10-24 00:46:34 UTC
Thank you for reporting this bug in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the issue with a recent software version?

If you can reproduce the issue, please change the status to "REPORTED" when replying. Thank you!
Comment 11 Bug Janitor Service 2022-11-08 05:10:20 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 12 Bug Janitor Service 2022-11-23 05:16:46 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!