Application: ksmserver (0.4) KDE Platform Version: 4.5.3 (KDE 4.5.3) Qt Version: 4.7.0 Operating System: Linux 2.6.35-23-generic x86_64 Distribution: Ubuntu 10.04.1 LTS -- Information about the crash: - What I was doing when the application crashed: I just wanted to stop computer! That does everytime (i think) - (sometimes it was kmix, workspace etc) The crash can be reproduced every time. -- Backtrace: Application: Le gestionnaire de session de KDE (ksmserver), signal: Segmentation fault [KCrash Handler] #6 0x00007f4e02af10c9 in QRasterWindowSurface::~QRasterWindowSurface (this=0xf7c9c0, __in_chrg=<value optimized out>) at painting/qwindowsurface_raster.cpp:104 #7 0x00007f4e02b0ce82 in QWidgetBackingStore::~QWidgetBackingStore (this=0xfeb630, __in_chrg=<value optimized out>) at painting/qbackingstore.cpp:883 #8 0x00007f4e02928fa9 in QWidgetBackingStoreTracker::destroy (this=0xfeb580) at kernel/qwidget.cpp:205 #9 0x00007f4e0292ad79 in QWidgetPrivate::deleteExtra (this=0xf83200) at kernel/qwidget.cpp:1739 #10 0x00007f4e0292afdd in QWidgetPrivate::~QWidgetPrivate (this=0xf83200, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:318 #11 0x00007f4e037ad46c in cleanup (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62 #12 ~QScopedPointer (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100 #13 QObject::~QObject (this=<value optimized out>, __in_chrg=<value optimized out>) at kernel/qobject.cpp:963 #14 0x00007f4e0293922b in QWidget::~QWidget (this=0xfde420, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1609 #15 0x00007f4e05788cc1 in KSelectionOwner::Private::~Private (this=0xf7c9c0, __in_chrg=<value optimized out>) at ../../kdeui/util/kmanagerselection.cpp:53 #16 0x00007f4e05788296 in KSelectionOwner::~KSelectionOwner (this=0x7fffae34c260, __in_chrg=<value optimized out>) at ../../kdeui/util/kmanagerselection.cpp:103 #17 0x00007f4e0681d71f in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../ksmserver/main.cpp:314 #18 0x00007f4e064a6d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffae34c738) at libc-start.c:226 #19 0x0000000000400669 in _start () Possible duplicates by query: bug 255081. Reported using DrKonqi
*** Bug 256546 has been marked as a duplicate of this bug. ***
*** Bug 252765 has been marked as a duplicate of this bug. ***
This crash still happens with KDE-4.6.0 and QT-4.7.1 if Qt-GUI is allowed to use the raster graphicssystem as the default renderer. At least on my laptop with Intel GME 965 chipset. Another laptop with Intel HD Chipset (Arrandale) does not crash, but the desktop is utterly distorted until "raster renderer" is deactivated.
*** Bug 270992 has been marked as a duplicate of this bug. ***
Some global QWidget somewhere... KSelectionOwner? See also bug 261539, which is for KIdleTime.
*** Bug 329416 has been marked as a duplicate of this bug. ***
I have the same issue, and my Qt graphics system is set to Native, with GeForce GTS450.
Created attachment 84349 [details] crash backtrace
Dear Bug Submitter, This bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? I am setting the status to NEEDSINFO pending your response, please change the Status back to REPORTED when you respond. Thank you for helping us make KDE software even better for everyone!
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!
As both KDE 4.5.3 and Qt 4.7.0 are off the grid for a long time, now, this can surely be closed, can't it?
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!