Application: kwin (4.8.5 (4.8.5)) KDE Platform Version: 4.8.5 (4.8.5) Qt Version: 4.8.1 Operating System: Linux 3.2.0-23-generic i686 Distribution: Linux Mint 13 Maya -- Information about the crash: I rebooted the computer after an update. After I put in my UID and PW, the computer went to the home screen (as normal), and I got the KWin has crashed message. -- Backtrace: Application: KWin (kwin), signal: Segmentation fault Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". [KCrash Handler] #7 nouveau_flush (ctx=0x9763698) at nouveau_driver.c:70 #8 nouveau_flush (ctx=0x9763698) at nouveau_driver.c:57 #9 0x05b304d0 in _mesa_flush (ctx=0x9763698) at main/context.c:1652 #10 0x05b30572 in _mesa_make_current (newCtx=0x0, drawBuffer=0x0, readBuffer=0x0) at main/context.c:1431 #11 0x05cb6a34 in _mesa_meta_free (ctx=0x9763698) at drivers/common/meta.c:417 #12 0x0551d02c in nouveau_context_deinit (ctx=0x9763698) at nouveau_context.c:171 #13 0x055269d8 in nv10_context_destroy (ctx=0x9763698) at nv10_context.c:414 #14 0x0551d088 in nouveau_context_destroy (dri_ctx=0x96ab610) at nouveau_context.c:187 #15 0x0551993a in driDestroyContext (pcp=0x96ab610) at ../common/dri_util.c:277 #16 0x009d439a in dri2_destroy_context (context=0x9730dc0) at dri2_glx.c:132 #17 0x009aada2 in glXDestroyContext (ctx=0x9730dc0, dpy=0x964d4f0) at glxcmds.c:424 #18 glXDestroyContext (dpy=0x964d4f0, ctx=0x9730dc0) at glxcmds.c:405 #19 0x001e8826 in KWin::CompositingPrefs::deleteGLXContext (this=0xbfede778) at ../../kwin/compositingprefs.cpp:282 #20 0x001e9234 in KWin::CompositingPrefs::detect (this=0xbfede778) at ../../kwin/compositingprefs.cpp:223 #21 0x00163020 in KWin::Options::reloadCompositingSettings (this=0x972cba0, force=false) at ../../kwin/options.cpp:313 #22 0x001682ea in KWin::Options::updateSettings (this=0x972cba0) at ../../kwin/options.cpp:256 #23 0x0016000e in KWin::Application::Application (this=0xbfedf4c8) at ../../kwin/main.cpp:319 #24 0x001623ae in kdemain (argc=1, argv=0xbfedf774) at ../../kwin/main.cpp:511 #25 0x0804850b in main (argc=1, argv=0xbfedf774) at kwin_dummy.cpp:3 Possible duplicates by query: bug 312288, bug 309328, bug 308780, bug 306795. Reported using DrKonqi
Driver bug *** This bug has been marked as a duplicate of bug 306795 ***
Created attachment 76988 [details] New crash information added by DrKonqi kwin (4.8.4 (4.8.4) "release 2") on KDE Platform 4.8.4 (4.8.4) "release 2" using Qt 4.8.1 - What I was doing when the application crashed: Loading KDE at startup. I saw the same crash (probably the same as I didn't compare the stack trace) with other distributions, such as Linux Mint 14.1 (KDE), Fedora 18 (KDE)... The crash was observed during LiveCD sessions, and also when installed. -- Backtrace (Reduced): #6 nouveau_flush (ctx=0x951c5f8) at nouveau_driver.c:70 #7 nouveau_flush (ctx=0x951c5f8) at nouveau_driver.c:57 #8 0xafec9850 in _mesa_flush (ctx=0x951c5f8) at main/context.c:1652 #9 0xafec990d in _mesa_make_current (newCtx=newCtx@entry=0x0, drawBuffer=drawBuffer@entry=0x0, readBuffer=readBuffer@entry=0x0) at main/context.c:1431 #10 0xb004b47c in _mesa_meta_free (ctx=ctx@entry=0x951c5f8) at drivers/common/meta.c:417