On a clean installation of kubuntu 16.04 akonadi won't start. The initial creation of the mysql database fails. Reproducible: Always Steps to Reproduce: 1. Clean install of kubuntu 16.04 beta release 2. Start akonadi from the cli using 'akonadictl start' Actual Results: initial start fails akonadi is not usable at all Expected Results: initial start of akonadi and be able to set up ressources janmalte@ubuntu:~$ akonadictl start Starting Akonadi Server... done. Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString) search paths: ("/home/janmalte/.composer/vendor/bin", "/home/janmalte/.bin", "/usr/local/sbin", "/usr/local/bin", "/usr/sbin", "/usr/bin", "/sbin", "/bin", "/usr/games", "/usr/local/games", "/opt/bin", "/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" mysql_install_db: [ERROR] unknown option '--force' 2016-04-07 08:51:57 [ERROR] Unrecognized options Database process exited unexpectedly during initial connection! executable: "/usr/sbin/mysqld-akonadi" arguments: ("--defaults-file=/home/janmalte/.local/share/akonadi/mysql.conf", "--datadir=/home/janmalte/.local/share/akonadi/db_data/", "--socket=/tmp/akonadi-janmalte.ddv6eY/mysql.socket") stdout: "" stderr: "" exit code: 1 process error: "Unknown error" terminating service threads terminating connection threads stopping db process mysqladmin: connect to server at 'localhost' failed error: 'Can't connect to local MySQL server through socket '/tmp/akonadi-janmalte.ddv6eY/mysql.socket' (2)' Check that mysqld is running and that the socket: '/tmp/akonadi-janmalte.ddv6eY/mysql.socket' exists! Failed to remove Unix socket Failed to remove runtime connection config file Application 'akonadiserver' exited normally...
Confirmed. Starting by hand with a verbose option gives-me this: > /usr/sbin/mysqld-akonadi --verbose --defaults-file=/home/luis/.local/share/akonadi/mysql.conf --datadir=/home/luis/.local/share/akonadi/db_data/ --socket=/tmp/akonadi-luis.kRcy3v/mysql.socket 2016-04-08T09:31:41.254604Z 0 [ERROR] --verbose is for use with --help; did you mean --log-error-verbosity? 2016-04-08T09:31:41.254654Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2016-04-08T09:31:41.255134Z 0 [Note] /usr/sbin/mysqld (mysqld 5.7.11-0ubuntu5) starting as process 10263 ... 2016-04-08T09:31:41.258579Z 0 [ERROR] Plugin keyring_file reported: 'keyring_file initialization failure. Please check if the keyring_file_data points to readable keyring file or keyring file can be created in the specified location. The keyring_file will stay unusable until correct path to the keyring file gets provided' 2016-04-08T09:31:41.259286Z 0 [Note] InnoDB: PUNCH HOLE support available 2016-04-08T09:31:41.259302Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2016-04-08T09:31:41.259310Z 0 [Note] InnoDB: Uses event mutexes 2016-04-08T09:31:41.259315Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier 2016-04-08T09:31:41.259321Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.8 2016-04-08T09:31:41.259326Z 0 [Note] InnoDB: Using Linux native AIO 2016-04-08T09:31:41.259571Z 0 [Note] InnoDB: Number of pools: 1 2016-04-08T09:31:41.259667Z 0 [Note] InnoDB: Using CPU crc32 instructions 2016-04-08T09:31:41.267429Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M 2016-04-08T09:31:41.276014Z 0 [Note] InnoDB: Completed initialization of buffer pool 2016-04-08T09:31:41.277624Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2016-04-08T09:31:41.289501Z 0 [Note] InnoDB: Highest supported file format is Barracuda. 2016-04-08T09:31:41.381807Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2016-04-08T09:31:41.381983Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2016-04-08T09:31:41.587942Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2016-04-08T09:31:41.589716Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active. 2016-04-08T09:31:41.589742Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active. 2016-04-08T09:31:41.590643Z 0 [Note] InnoDB: 5.7.11 started; log sequence number 5549599 2016-04-08T09:31:41.591076Z 0 [Note] InnoDB: Loading buffer pool(s) from /home/luis/.local/share/akonadi/db_data/ib_buffer_pool 2016-04-08T09:31:41.591486Z 0 [Note] Plugin 'FEDERATED' is disabled. 2016-04-08T09:31:41.592210Z 0 [Warning] System table 'plugin' is expected to be transactional. 2016-04-08T09:31:41.592540Z 0 [ERROR] unknown variable 'defaults-file=/home/luis/.local/share/akonadi/mysql.conf' 2016-04-08T09:31:41.592563Z 0 [ERROR] Aborting 2016-04-08T09:31:41.592581Z 0 [Note] Binlog end 2016-04-08T09:31:41.592670Z 0 [Note] Shutting down plugin 'ngram' 2016-04-08T09:31:41.592685Z 0 [Note] Shutting down plugin 'ARCHIVE' 2016-04-08T09:31:41.592698Z 0 [Note] Shutting down plugin 'partition' 2016-04-08T09:31:41.592710Z 0 [Note] Shutting down plugin 'BLACKHOLE' 2016-04-08T09:31:41.592728Z 0 [Note] Shutting down plugin 'INNODB_SYS_VIRTUAL' 2016-04-08T09:31:41.592747Z 0 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2016-04-08T09:31:41.592757Z 0 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2016-04-08T09:31:41.592777Z 0 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2016-04-08T09:31:41.592788Z 0 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2016-04-08T09:31:41.592798Z 0 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2016-04-08T09:31:41.592807Z 0 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2016-04-08T09:31:41.592816Z 0 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2016-04-08T09:31:41.592825Z 0 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2016-04-08T09:31:41.592834Z 0 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2016-04-08T09:31:41.592843Z 0 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2016-04-08T09:31:41.592852Z 0 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2016-04-08T09:31:41.592863Z 0 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2016-04-08T09:31:41.592873Z 0 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2016-04-08T09:31:41.592882Z 0 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2016-04-08T09:31:41.592892Z 0 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2016-04-08T09:31:41.592901Z 0 [Note] Shutting down plugin 'INNODB_METRICS' 2016-04-08T09:31:41.592909Z 0 [Note] Shutting down plugin 'INNODB_TEMP_TABLE_INFO' 2016-04-08T09:31:41.592918Z 0 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2016-04-08T09:31:41.592928Z 0 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2016-04-08T09:31:41.592938Z 0 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2016-04-08T09:31:41.592947Z 0 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2016-04-08T09:31:41.592957Z 0 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2016-04-08T09:31:41.592966Z 0 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2016-04-08T09:31:41.592975Z 0 [Note] Shutting down plugin 'INNODB_CMPMEM' 2016-04-08T09:31:41.592983Z 0 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2016-04-08T09:31:41.592992Z 0 [Note] Shutting down plugin 'INNODB_CMP' 2016-04-08T09:31:41.593001Z 0 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2016-04-08T09:31:41.593011Z 0 [Note] Shutting down plugin 'INNODB_LOCKS' 2016-04-08T09:31:41.593021Z 0 [Note] Shutting down plugin 'INNODB_TRX' 2016-04-08T09:31:41.593031Z 0 [Note] Shutting down plugin 'InnoDB' 2016-04-08T09:31:41.593495Z 0 [Note] InnoDB: Buffer pool(s) load completed at 160408 10:31:41 2016-04-08T09:31:41.594151Z 0 [Note] InnoDB: FTS optimize thread exiting. 2016-04-08T09:31:41.594357Z 0 [Note] InnoDB: Starting shutdown... 2016-04-08T09:31:41.694654Z 0 [Note] InnoDB: Dumping buffer pool(s) to /home/luis/.local/share/akonadi/db_data/ib_buffer_pool 2016-04-08T09:31:41.694975Z 0 [Note] InnoDB: Buffer pool(s) dump completed at 160408 10:31:41 2016-04-08T09:31:43.468025Z 0 [Note] InnoDB: Shutdown completed; log sequence number 5549618 2016-04-08T09:31:43.472847Z 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 2016-04-08T09:31:43.472881Z 0 [Note] Shutting down plugin 'MEMORY' 2016-04-08T09:31:43.472893Z 0 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2016-04-08T09:31:43.473025Z 0 [Note] Shutting down plugin 'MRG_MYISAM' 2016-04-08T09:31:43.473049Z 0 [Note] Shutting down plugin 'MyISAM' 2016-04-08T09:31:43.473068Z 0 [Note] Shutting down plugin 'CSV' 2016-04-08T09:31:43.473084Z 0 [Note] Shutting down plugin 'sha256_password' 2016-04-08T09:31:43.473104Z 0 [Note] Shutting down plugin 'mysql_native_password' 2016-04-08T09:31:43.473119Z 0 [Note] Shutting down plugin 'keyring_file' 2016-04-08T09:31:43.473617Z 0 [Note] Shutting down plugin 'binlog' 2016-04-08T09:31:43.473950Z 0 [Note] /usr/sbin/mysqld: Shutdown complete
The --verbose flag was not the appropriate one. Here is the true result of trying to start the mysqld instance by hand. The problem is clear, akonadi is not handling the update correctly and mysql.plugin is not either created or ignored. /usr/sbin/mysqld-akonadi --log-error-verbosity 3 --defaults-file=/home/luis/.local/share/akonadi/mysql.conf --datadir=/home/luis/.local/share/akonadi/db_data/ --socket=/tmp/akonadi-luis.kRcy3v/mysql.socket 2016-04-08T10:01:35.514463Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2016-04-08T10:01:35.514918Z 0 [Note] /usr/sbin/mysqld (mysqld 5.7.11-0ubuntu5) starting as process 11593 ... 2016-04-08T10:01:35.518123Z 0 [ERROR] Plugin keyring_file reported: 'keyring_file initialization failure. Please check if the keyring_file_data points to readable keyring file or keyring file can be created in the specified location. The keyring_file will stay unusable until correct path to the keyring file gets provided' 2016-04-08T10:01:35.518707Z 0 [Note] InnoDB: PUNCH HOLE support available 2016-04-08T10:01:35.518720Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2016-04-08T10:01:35.518725Z 0 [Note] InnoDB: Uses event mutexes 2016-04-08T10:01:35.518730Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier 2016-04-08T10:01:35.518737Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.8 2016-04-08T10:01:35.518741Z 0 [Note] InnoDB: Using Linux native AIO 2016-04-08T10:01:35.518953Z 0 [Note] InnoDB: Number of pools: 1 2016-04-08T10:01:35.519066Z 0 [Note] InnoDB: Using CPU crc32 instructions 2016-04-08T10:01:35.525746Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M 2016-04-08T10:01:35.535867Z 0 [Note] InnoDB: Completed initialization of buffer pool 2016-04-08T10:01:35.537356Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2016-04-08T10:01:35.548783Z 0 [Note] InnoDB: Highest supported file format is Barracuda. 2016-04-08T10:01:35.613938Z 0 [Warning] InnoDB: Resizing redo log from 2*4096 to 2*3072 pages, LSN=1210920 2016-04-08T10:01:35.824327Z 0 [Warning] InnoDB: Starting to delete and rewrite log files. 2016-04-08T10:01:35.873786Z 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 48 MB 2016-04-08T10:01:36.525040Z 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 48 MB 2016-04-08T10:01:37.292231Z 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0 2016-04-08T10:01:37.292473Z 0 [Warning] InnoDB: New log files created, LSN=1210920 2016-04-08T10:01:37.293068Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2016-04-08T10:01:37.293240Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2016-04-08T10:01:37.503690Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2016-04-08T10:01:37.506101Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active. 2016-04-08T10:01:37.506136Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active. 2016-04-08T10:01:37.526904Z 0 [Note] InnoDB: 5.7.11 started; log sequence number 1210911 2016-04-08T10:01:37.527275Z 0 [Note] InnoDB: Loading buffer pool(s) from /home/luis/.local/share/akonadi/db_data/ib_buffer_pool 2016-04-08T10:01:37.527517Z 0 [Note] Plugin 'FEDERATED' is disabled. mysqld: Table 'mysql.plugin' doesn't exist 2016-04-08T10:01:37.527786Z 0 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it. 2016-04-08T10:01:37.528092Z 0 [Note] InnoDB: Buffer pool(s) load completed at 160408 11:01:37 2016-04-08T10:01:37.528105Z 0 [ERROR] unknown variable 'defaults-file=/home/luis/.local/share/akonadi/mysql.conf' 2016-04-08T10:01:37.528171Z 0 [ERROR] Aborting 2016-04-08T10:01:37.528191Z 0 [Note] Binlog end 2016-04-08T10:01:37.528277Z 0 [Note] Shutting down plugin 'ngram' 2016-04-08T10:01:37.528291Z 0 [Note] Shutting down plugin 'ARCHIVE' 2016-04-08T10:01:37.528303Z 0 [Note] Shutting down plugin 'partition' 2016-04-08T10:01:37.528314Z 0 [Note] Shutting down plugin 'BLACKHOLE' 2016-04-08T10:01:37.528325Z 0 [Note] Shutting down plugin 'INNODB_SYS_VIRTUAL' 2016-04-08T10:01:37.528337Z 0 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2016-04-08T10:01:37.528347Z 0 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2016-04-08T10:01:37.528357Z 0 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2016-04-08T10:01:37.528366Z 0 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2016-04-08T10:01:37.528376Z 0 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2016-04-08T10:01:37.528386Z 0 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2016-04-08T10:01:37.528396Z 0 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2016-04-08T10:01:37.528406Z 0 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2016-04-08T10:01:37.528415Z 0 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2016-04-08T10:01:37.528425Z 0 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2016-04-08T10:01:37.528434Z 0 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2016-04-08T10:01:37.528444Z 0 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2016-04-08T10:01:37.528453Z 0 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2016-04-08T10:01:37.528463Z 0 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2016-04-08T10:01:37.528473Z 0 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2016-04-08T10:01:37.528483Z 0 [Note] Shutting down plugin 'INNODB_METRICS' 2016-04-08T10:01:37.528492Z 0 [Note] Shutting down plugin 'INNODB_TEMP_TABLE_INFO' 2016-04-08T10:01:37.528501Z 0 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2016-04-08T10:01:37.528511Z 0 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2016-04-08T10:01:37.528520Z 0 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2016-04-08T10:01:37.528530Z 0 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2016-04-08T10:01:37.528539Z 0 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2016-04-08T10:01:37.528549Z 0 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2016-04-08T10:01:37.528558Z 0 [Note] Shutting down plugin 'INNODB_CMPMEM' 2016-04-08T10:01:37.528567Z 0 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2016-04-08T10:01:37.528577Z 0 [Note] Shutting down plugin 'INNODB_CMP' 2016-04-08T10:01:37.528587Z 0 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2016-04-08T10:01:37.528596Z 0 [Note] Shutting down plugin 'INNODB_LOCKS' 2016-04-08T10:01:37.528606Z 0 [Note] Shutting down plugin 'INNODB_TRX' 2016-04-08T10:01:37.528615Z 0 [Note] Shutting down plugin 'InnoDB' 2016-04-08T10:01:37.528689Z 0 [Note] InnoDB: FTS optimize thread exiting. 2016-04-08T10:01:37.528871Z 0 [Note] InnoDB: Starting shutdown... 2016-04-08T10:01:37.629231Z 0 [Note] InnoDB: Dumping buffer pool(s) to /home/luis/.local/share/akonadi/db_data/ib_buffer_pool 2016-04-08T10:01:37.629594Z 0 [Note] InnoDB: Buffer pool(s) dump completed at 160408 11:01:37 2016-04-08T10:01:39.404497Z 0 [Note] InnoDB: Shutdown completed; log sequence number 1211423 2016-04-08T10:01:39.409221Z 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 2016-04-08T10:01:39.409252Z 0 [Note] Shutting down plugin 'MEMORY' 2016-04-08T10:01:39.409264Z 0 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2016-04-08T10:01:39.409364Z 0 [Note] Shutting down plugin 'MRG_MYISAM' 2016-04-08T10:01:39.409376Z 0 [Note] Shutting down plugin 'MyISAM' 2016-04-08T10:01:39.409421Z 0 [Note] Shutting down plugin 'CSV' 2016-04-08T10:01:39.409440Z 0 [Note] Shutting down plugin 'sha256_password' 2016-04-08T10:01:39.409457Z 0 [Note] Shutting down plugin 'mysql_native_password' 2016-04-08T10:01:39.409471Z 0 [Note] Shutting down plugin 'keyring_file' 2016-04-08T10:01:39.409893Z 0 [Note] Shutting down plugin 'binlog' 2016-04-08T10:01:39.410207Z 0 [Note] /usr/sbin/mysqld: Shutdown complete
There are two separate issues that need to be addressed: mysql_install_db uses removed options: It's recommended to start using mysqld --initialize instead of mysql_install_db, but the old behavior can be preserved with some changes to the options (this change will not be compatible with 5.6)
Created attachment 98462 [details] Updated mysql_install_db options for MySQL 5.7 This patch will update mysql_install_db usage in akonadi to work with MySQL 5.7. The changes are not compatible with 5.6
The other issue is that since MySQL 5.7 is significantly more strict by default than 5.6, the sql scripts used for database init will fail. Ideally these would be gone through and updated, but a possible workaround is also to simply add sql_mode=NO_ENGINE_SUBSTITUTION to the configuration file, which sets the server in the same mode as the 5.6 default. For more info: http://dev.mysql.com/doc/refman/5.7/en/sql-mode.html
Launchpad bug report: https://bugs.launchpad.net/ubuntu/+source/akonadi/+bug/1572100
Seems I am experiencing this an my new Kubuntu 16.04 system too. Is there a workaround that allow my to set up the system correctly soon?
Git commit 213e7f9d97e4f072615555563abfebfe932e39a1 by Daniel Vrátil. Committed on 22/05/2016 at 13:21. Pushed by dvratil into branch 'Applications/16.04'. Fix MySQL 5.7 support This implements support for various versions of Oracle MySQL and MariaDB, adding a special case for MySQL >= 5.7.4 (which removed --force command line option) and MySQL >= 5.7.6 (which deprecated mysql_db_install and recommends mysqld --initialize instead) Also improves debug output during initialization. FIXED-IN: 16.04.2 M +7 -0 src/server/storage/dbconfig.cpp M +4 -0 src/server/storage/dbconfig.h M +91 -22 src/server/storage/dbconfigmysql.cpp M +7 -1 src/server/storage/dbconfigmysql.h http://commits.kde.org/akonadi/213e7f9d97e4f072615555563abfebfe932e39a1