| Summary: | kwin crash when i manual modify the position of buttons in window | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Ezio Vergine <virgolus> |
| Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED UPSTREAM | ||
| Severity: | crash | ||
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
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Description
Ezio Vergine
2010-07-02 15:43:24 UTC
I'm sorry to say, but it crashes in the OpenGL driver implementation. So there is nothing we can do about it :-( If you are able to reproduce you could install the debugging symbols for mesa and open a new bugreport at the freedesktop.org bugtracker. But given that you are using a driver shipped by a distribution it is likely that the crash has been fixed already as mesa drivers are moving quite fast currently. if it's a persistent problem, try to deactivate vsync'ing i wonder how this is related to button setup / client reconstruction, though - which deco are you using? (+ it's a dupe of the two mentioned bugs, have a look at their system/driver configuraion, seems like xorg/radeon from ppa) Ok, thanks for help. For deco I use oxygen. Disable v-sinc don't resolve the problem. I use an experimental repo for xorg and driver ati because the default kubuntu 10.04 is extremly slow with mi video card. Ok next week i try to reinstall kubuntu and kde 4.5 SC1 X.Org X Server 1.8.1.902 (1.8.2 RC 2) Release Date: 2010-06-21 mesa: 7.9-dev Sorry for my english (In reply to comment #3) > Disable v-sinc don't resolve the problem. And you get the very same backtrace?? > Sorry for my english Don't worry, we're all bad. Well, that is except for the English natives, of course :-) If I disable v-sync and make the same procedure the desktop freeze (I can move the mouse but evrithing don't respond. For example if i click on the kickoff menu i see the hdd led flashlight but the desktop stay freezed). So I goes to tty0, kill kwin, restart with "kwin -display :0.0 &" and return to tty7 (the desktop). kwin is down (i don't have the window decoration) but my best friend drkonqi has return. Then if i click "restart application" kwin work. backtrace: Application: KWin (kwin), signal: Aborted [KCrash Handler] #7 0x009a1422 in __kernel_vsyscall () #8 0x00408651 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #9 0x0040ba82 in *__GI_abort () at abort.c:92 #10 0x012e12ac in qt_message_output (msgType=QtFatalMsg, buf=0x962f3f0 "kwin(2492): Session bus not found \n") at global/qglobal.cpp:2271 #11 0x0061dff5 in ~QDebug (this=0xbfcc4e00, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qdebug.h:85 #12 0x007246cc in KApplicationPrivate::init (this=0x95f8548, GUIenabled=true) at ../../kdeui/kernel/kapplication.cpp:508 #13 0x00725f57 in KApplication (this=0xbfcc5474, GUIenabled=true) at ../../kdeui/kernel/kapplication.cpp:350 #14 0x00d00888 in Application (this=0xbfcc5474) at ../../kwin/main.cpp:246 #15 0x00d01f3c in kdemain (argc=3, argv=0xbfcc56d4) at ../../kwin/main.cpp:510 #16 0x0804860b in main (argc=3, argv=0xbfcc56d4) at kwin_dummy.cpp:3 Thanks for support. don't lost more time with this bug if the problem is related to driver, i've upgraded with non official repo and unstable version. Next week I will install 10.04 in another partition and try kde 4.5 RC1 with distro's driver. Thanks :) The "freeze" should be a(nother) driver problem. (Esp. as the driver seems pretty unstable anyway) If you encounter it again, try to suspend compositing by SHIFT+ALT+F12. To restart kwin from a distant terminal, better set an environment variable DISPLAY=:0.0 kwin --replace & The "freeze" should be a(nother) driver problem. (Esp. as the driver seems pretty unstable anyway) If you encounter it again, try to suspend compositing by SHIFT+ALT+F12. To restart kwin from a distant terminal, better set an environment variable DISPLAY=:0.0 kwin --replace & I have reinstalled the system and now, with the distro ati driver there is no problem. Thanks guys |