Application: kwin (4.5.4 (KDE 4.5.4)) KDE Platform Version: 4.5.4 (KDE 4.5.4) Qt Version: 4.7.1 Operating System: Linux 2.6.36.2-desktop-2mnb i686 Distribution: "Mandriva Linux 2010.1" -- Information about the crash: - What I was doing when the application crashed: kwin crashes with a combination of alt + tab, regularly. Also, every 10-15 minutes. In disclosing the tabs. The crash can be reproduced every time. -- Backtrace: Application: KWin (kwin), signal: Aborted [KCrash Handler] #7 0xffffe424 in __kernel_vsyscall () #8 0xb767fa81 in raise () from /lib/i686/libc.so.6 #9 0xb76813d2 in abort () from /lib/i686/libc.so.6 #10 0xb5aeaeaf in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/libstdc++.so.6 #11 0xb5ae87f5 in ?? () from /usr/lib/libstdc++.so.6 #12 0xb5ae8832 in std::terminate() () from /usr/lib/libstdc++.so.6 #13 0xb5ae88eb in __cxa_rethrow () from /usr/lib/libstdc++.so.6 #14 0xb677b900 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #15 0xb6780e10 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #16 0xb5c4d3f4 in QApplication::exec() () from /usr/lib/libQtGui.so.4 #17 0xb77f1bef in kdemain () from /usr/lib/libkdeinit4_kwin.so #18 0x080485cb in _start () This bug may be a duplicate of or related to bug 237345, bug 253863. Possible duplicates by query: bug 261278, bug 261261, bug 261129, bug 261060, bug 260952. Reported using DrKonqi
probably a dupe. thanks to stupid exceptions we cannot say from this backtrace... or debug to fix it :-( please try to run kwin from konsole, reproduce the crash and pray for some info on the exception. otherwise please provide informations about the alt+tab configuration that reprduces this (effect, no compositing at all, tabbox settings etc.) *** This bug has been marked as a duplicate of bug 260575 ***