Application: kwin (4.5.1 (KDE 4.5.1)) KDE Platform Version: 4.5.1 (KDE 4.5.1) Qt Version: 4.7.0 Operating System: Linux 2.6.35-22-generic x86_64 Distribution: Ubuntu 10.10 -- Information about the crash: - What I was doing when the application crashed: I added a new desktop and removed it. When I exited from the desktop grid I got a segfault. When I was adding/removing, an application was starting (splash screen disappearing, another window appearing). -- Backtrace: Application: KWin (kwin), signal: Segmentation fault [Current thread is 1 (Thread 0x7fc9af0ff7a0 (LWP 2085))] Thread 2 (Thread 0x7fc994813710 (LWP 2107)): #0 0xffffffffff60017b in ?? () #1 0x00007fc9948129f0 in ?? () #2 0x00007fff23dff852 in ?? () Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 1 (Thread 0x7fc9af0ff7a0 (LWP 2085)): [KCrash Handler] #6 0x00007fc995ab24d5 in KWin::DesktopGridEffect::setActive (this=0x1c000000000, active=<value optimized out>) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:1151 #7 0x00007fc995ab3a76 in KWin::DesktopGridEffect::windowInputMouseEvent (this=0x5493950, e=0x7fff23d70aa0) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:700 #8 0x00007fc9aecf7485 in KWin::EffectsHandlerImpl::checkInputWindowEvent (this=<value optimized out>, e=<value optimized out>) at ../../kwin/effects.cpp:897 #9 0x00007fc9aec99ad2 in KWin::Workspace::workspaceEvent (this=0x7fc9900f4660, e=0x7fff23d71390) at ../../kwin/events.cpp:260 #10 0x00007fc9aec752a8 in KWin::Application::x11EventFilter (this=0x7fff23d715d0, e=0x7fff23d71390) at ../../kwin/main.cpp:363 #11 0x00007fc9aa35d751 in qt_x11EventFilter (ev=0x7fff23d71390) at kernel/qapplication_x11.cpp:408 #12 0x00007fc9aa36d4f1 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff23d71390) at kernel/qapplication_x11.cpp:3248 #13 0x00007fc9aa39ab6f in QEventDispatcherX11::processEvents (this=<value optimized out>, flags=) at kernel/qeventdispatcher_x11.cpp:132 #14 0x00007fc9ab19ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #15 0x00007fc9ab19bdec in QEventLoop::exec (this=0x7fff23d71510, flags=) at kernel/qeventloop.cpp:201 #16 0x00007fc9ab19febb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #17 0x00007fc9aec76f9d in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../kwin/main.cpp:531 #18 0x00007fc9ae8bfd8e 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=0x7fff23d71bd8) at libc-start.c:226 #19 0x0000000000400669 in _start () Possible duplicates by query: bug 217786. Reported using DrKonqi
Should be fixed in 4.5.2. If you are able to reproduce with 4.5.2 please reopen
*** Bug 262893 has been marked as a duplicate of this bug. ***
Created attachment 59023 [details] New crash information added by DrKonqi kwin (4.5.1 (KDE 4.5.1)) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0 - What I was doing when the application crashed:I was using cube rotate from bottom right screen edge. I then switched to desktop grid and added more windows, went back to cube rotate. Then back to desktop grid to remove the desktops I added. As I closed desktop grid, plasma(kwin) crashed. -- Backtrace (Reduced): #7 0x00007ff1c4d7778f in KWin::DesktopGridEffect::windowInputMouseEvent (this=0x1650210, e=0x7fff881abce0) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:624 #8 0x00007ff1dddd8485 in KWin::EffectsHandlerImpl::checkInputWindowEvent (this=<value optimized out>, e=<value optimized out>) at ../../kwin/effects.cpp:897 #9 0x00007ff1ddd7aad2 in KWin::Workspace::workspaceEvent (this=0x7ff1c00f45c0, e=0x7fff881ac5d0) at ../../kwin/events.cpp:260 #10 0x00007ff1ddd562a8 in KWin::Application::x11EventFilter (this=0x7fff881ac810, e=0x7fff881ac5d0) at ../../kwin/main.cpp:363 #11 0x00007ff1d943e751 in qt_x11EventFilter (ev=0x7fff881ac5d0) at kernel/qapplication_x11.cpp:408