Bug 215593 - Consistent Crash of KNetworkManager at boot up [QString::operator=, Knm::Connection::setOrigin, ConnectionListPersistence::restoreConnection, ConnectionListPersistence::init]
Summary: Consistent Crash of KNetworkManager at boot up [QString::operator=, Knm::Conn...
Status: RESOLVED WAITINGFORINFO
Alias: None
Product: Network Management
Classification: Miscellaneous
Component: general (show other bugs)
Version: 0.9
Platform: Unlisted Binaries Linux
: NOR crash
Target Milestone: ---
Assignee: Will Stephenson
URL:
Keywords:
: 220488 222473 227007 230648 231506 246572 (view as bug list)
Depends on:
Blocks:
 
Reported: 2009-11-21 20:37 UTC by Joy
Modified: 2011-06-07 03:01 UTC (History)
9 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
New crash information added by DrKonqi (1.39 KB, text/plain)
2010-06-11 06:18 UTC, colejp
Details

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Description Joy 2009-11-21 20:37:24 UTC
Application that crashed: knetworkmanager
Version of the application: v0.9
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
After installing ubuntu 9.10, network manager worked fine, and since two days it crashes each time i boot up with error . Wired connections work just fine, but wireless doesn't.

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#6  QString::operator= (this=0x28, other=...) at tools/qstring.cpp:1132
#7  0x00137977 in Knm::Connection::setOrigin (this=0x0, origin=...) at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/libs/internals/connection.cpp:274
#8  0x00ed7034 in ConnectionListPersistence::restoreConnection (this=0x9cf34d0, connectionId=...)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/libs/service/connectionlistpersistence.cpp:122
#9  0x00ed8cff in ConnectionListPersistence::init (this=0x9cf34d0) at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/libs/service/connectionlistpersistence.cpp:95
#10 0x0805353b in Monolithic::init (this=0xbf8a8ee0) at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/monolithic/monolithic.cpp:158
#11 0x08052900 in main (argc=1, argv=0xbf8a9034) at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/monolithic/main.cpp:43

Reported using DrKonqi
Comment 1 Dario Andres 2009-12-29 03:21:12 UTC
From bug 220488:
---
What I was doing when the application crashed:
Same as reported bug from earlier.  I cannot connect to any network and tried
to connect via Wifi-Radar and it reports that it is unable to obtain  an ip
address.  In GNOME, I cannot sustain an active wireless connection.  It
connects and loses connection every few seconds. :(
Comment 2 Dario Andres 2009-12-29 03:21:14 UTC
*** Bug 220488 has been marked as a duplicate of this bug. ***
Comment 3 Dario Andres 2010-02-15 16:20:10 UTC
From bug 227007 (KDE SC 4.4.0):
Crash of knetworkmanager during starting

-- Backtrace:
#6  0xb620276a in QString::operator=(QString const&) () from
/usr/lib/libQtCore.so.4
#7  0xb6fba9f6 in Knm::Connection::setOrigin (this=0x0, origin=...) at
/usr/src/debug/networkmanagement/libs/internals/connection.cpp:275
#8  0xb6f86aa3 in ConnectionListPersistence::restoreConnection (this=0x8169d30,
connectionId=...) at
/usr/src/debug/networkmanagement/libs/service/connectionlistpersistence.cpp:122
#9  0xb6f86d62 in ConnectionListPersistence::init (this=0x8169d30) at
/usr/src/debug/networkmanagement/libs/service/connectionlistpersistence.cpp:95
#10 0x080548a7 in Monolithic::init (this=0xbfd9a530) at
/usr/src/debug/networkmanagement/monolithic/monolithic.cpp:178
#11 0x08053e34 in main (argc=1, argv=0xbfd9a674) at
/usr/src/debug/networkmanagement/monolithic/main.cpp:43
Comment 4 Dario Andres 2010-02-15 16:20:14 UTC
*** Bug 227007 has been marked as a duplicate of this bug. ***
Comment 5 Dario Andres 2010-03-14 13:26:17 UTC
*** Bug 230648 has been marked as a duplicate of this bug. ***
Comment 6 Lionel Tricon 2010-03-24 22:59:36 UTC
I discovered that if i removed the .kde4/share/config/networkmanagementrc and .kde4/share/apps/networkmanagement files, knetworkmanager works great. Don't know if that will resolved all your troubles but that was working great for me.
Comment 7 Joy 2010-03-24 23:19:33 UTC
Hi,
I just tried that (comment #6 posted by Lionel Tricon) and it worked for me
too.

On Wed, Mar 24, 2010 at 5:59 PM, Lionel Tricon <lionel.tricon@free.fr>wrote:

> https://bugs.kde.org/show_bug.cgi?id=215593
>
>
>
>
>
> --- Comment #6 from Lionel Tricon <lionel tricon free fr>  2010-03-24
> 22:59:36 ---
> I discovered that if i removed the .kde4/share/config/networkmanagementrc
> and
> .kde4/share/apps/networkmanagement files, knetworkmanager works great.
> Don't
> know if that will resolved all your troubles but that was working great for
> me.
>
> --
> Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email
> ------- You are receiving this mail because: -------
> You reported the bug.
>
Comment 8 Gary Fiber 2010-03-25 15:42:36 UTC
On 3/24/2010 2:59 PM, Lionel Tricon wrote:
> https://bugs.kde.org/show_bug.cgi?id=215593
>
>
>
>
>
> --- Comment #6 from Lionel Tricon<lionel tricon free fr>   2010-03-24 22:59:36 ---
> I discovered that if i removed the .kde4/share/config/networkmanagementrc and
> .kde4/share/apps/networkmanagement files, knetworkmanager works great. Don't
> know if that will resolved all your troubles but that was working great for me.
>
>    
I went home, did as you show here and KNetworkManager started working, 
even after a reboot of the system. Thanks for the work around.

Gary K8IZ
Comment 9 Jonathan Thomas 2010-05-23 23:27:05 UTC
*** Bug 231506 has been marked as a duplicate of this bug. ***
Comment 10 Jonathan Thomas 2010-05-23 23:27:29 UTC
*** Bug 222473 has been marked as a duplicate of this bug. ***
Comment 11 colejp 2010-06-11 06:18:23 UTC
Created attachment 47886 [details]
New crash information added by DrKonqi

Keeps crashing at startup. Seems to be crashing when trying to reconnect a perv connection. deleted out offending pointer from networkmanagementrc to conections.
Comment 12 Paul Courtemanche 2010-09-06 07:26:56 UTC
I tried the same correction that was posted in  Comment #6 From  Lionel Tricon,  It worked for me without even a reboot of the OS.  


pac0124
Comment 13 Christoph Feck 2010-09-06 22:38:11 UTC
*** Bug 246572 has been marked as a duplicate of this bug. ***
Comment 14 Lamarque V. Souza 2011-06-07 03:01:33 UTC
Is this still happening with the recent Plasma NM version?