| Summary: | KWin crash because I keeped Ctrl + F8 (desktop grid) pressed | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | benni <benjamin_makus> |
| Component: | compositing | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | minor | ||
| Priority: | NOR | ||
| Version: | 0.2 | ||
| Target Milestone: | --- | ||
| Platform: | Gentoo Packages | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
From the description I assume it's a duplicate. Of course without a proper backtrace it's impossible to say... *** This bug has been marked as a duplicate of bug 244813 *** |
Version: 4.5 (using KDE 4.5.0) OS: Linux Fairly simple: Press Ctrl + F8 (shortcut for desktop grid) and keep it pressed. You can see the grid and desktop changing very fast, and after 1-2 seconds KWin crashes. Short before it crashes you can see a part of the desktop grid effect over your current open application. I know that this isn't the typical behaviour of a user that wants to use the effect, but it's ugly if that happens. A (hopefully simple) solution would be if a timer controls the animation and allows to enable/disable desktop grid first after the animation has ended. Here's the crash info (maybe not useful, because i don't use debug flags): Application: KWin (kwin), signal: Segmentation fault Traceback (most recent call last): File "/usr/share/gdb/auto-load/usr/lib64/gcc/x86_64-pc-linux-gnu/4.5.1/libstdc++.so.6.0.14-gdb.py", line 59, in <module> from libstdcxx.v6.printers import register_libstdcxx_printers ImportError: No module named libstdcxx.v6.printers [KCrash Handler] #5 0x00007f0763be277a in ?? () from /usr/lib64/kde4/kwin4_effect_builtins.so #6 0x00007f0763be3622 in ?? () from /usr/lib64/kde4/kwin4_effect_builtins.so #7 0x00007f07796a4597 in ?? () from /usr/lib/libkdeinit4_kwin.so #8 0x00007f07796a4597 in ?? () from /usr/lib/libkdeinit4_kwin.so #9 0x00007f07796a4597 in ?? () from /usr/lib/libkdeinit4_kwin.so #10 0x00007f07796a4597 in ?? () from /usr/lib/libkdeinit4_kwin.so #11 0x00007f07796a4597 in ?? () from /usr/lib/libkdeinit4_kwin.so #12 0x00007f07796a4597 in ?? () from /usr/lib/libkdeinit4_kwin.so #13 0x00007f07796a4597 in ?? () from /usr/lib/libkdeinit4_kwin.so #14 0x00007f0779688e9e in ?? () from /usr/lib/libkdeinit4_kwin.so #15 0x00007f077969c8a2 in ?? () from /usr/lib/libkdeinit4_kwin.so #16 0x00007f0779680c71 in ?? () from /usr/lib/libkdeinit4_kwin.so #17 0x00007f07795f169f in ?? () from /usr/lib/libkdeinit4_kwin.so #18 0x00007f0774f08d57 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt4/libQtCore.so.4 #19 0x00007f0774f0b859 in QObject::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4 #20 0x00007f0775b537d4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 #21 0x00007f0775b5a13f in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 #22 0x00007f0778df3fb6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #23 0x00007f0774ef16db in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4 #24 0x00007f0774f23476 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #25 0x00007f0774f24640 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #26 0x00007f0775bfaf27 in ?? () from /usr/lib64/qt4/libQtGui.so.4 #27 0x00007f0774ef01a2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #28 0x00007f0774ef03e4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #29 0x00007f0774ef50bb in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4 #30 0x00007f0779616643 in kdemain () from /usr/lib/libkdeinit4_kwin.so #31 0x00007f077924fcdd in __libc_start_main () from /lib/libc.so.6 #32 0x0000000000400789 in _start () Reproducible: Always Steps to Reproduce: Press Ctrl + F8 and keep it pressed! Actual Results: KWin crash report and KWin restarts. Expected Results: Show the animation as long as i press the keys ;)