| Summary: | Crash while dragging to another monitor | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Endel Soolo <endel.soolo> |
| 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: | |||
sorry, but the crash happens in the NVIDIA driver. There's nothing we can do about it. |
Application: kwin (4.4.2 (KDE 4.4.2)) KDE Platform Version: 4.4.2 (KDE 4.4.2) Qt Version: 4.6.2 Operating System: Linux 2.6.32-25-generic x86_64 Distribution: Ubuntu 10.04.1 LTS -- Information about the crash: KWin crashed while I was dragging a maximized Evince window from my smaller primary monitor to my larger secondary monitor. The same has happened before several times, but it does not happen when I try to deliberately do the same immediately after the restart of KWin. The crash can be reproduced some of the time. -- Backtrace: Application: KWin (kwin), signal: Segmentation fault [KCrash Handler] #5 memcpy () at ../sysdeps/x86_64/memcpy.S:191 #6 0x00007f34f3a98ecf in ?? () from /usr/lib/nvidia-current/libGLcore.so.1 #7 0x00007f34f3a6806c in ?? () from /usr/lib/nvidia-current/libGLcore.so.1 #8 0x00007f34f3347749 in ?? () from /usr/lib/nvidia-current/libGLcore.so.1 #9 0x00007f34f3793b50 in ?? () from /usr/lib/nvidia-current/libGLcore.so.1 #10 0x00007f34f34072d4 in ?? () from /usr/lib/nvidia-current/libGLcore.so.1 #11 0x00007f34f3a6d3dd in ?? () from /usr/lib/nvidia-current/libGLcore.so.1 #12 0x00007f34faff0715 in glXBindTexImageEXT () from /usr/lib/nvidia-current/libGL.so.1 #13 0x00007f34fd2f6a82 in KWin::SceneOpenGL::Texture::load (this=<value optimized out>, pix=<value optimized out>, size=<value optimized out>, depth=<value optimized out>, region=<value optimized out>) at ../../kwin/scene_opengl.cpp:1121 #14 0x00007f34fd2f71a5 in KWin::SceneOpenGL::Window::bindTexture (this=0x1944b80) at ../../kwin/scene_opengl.cpp:1321 #15 0x00007f34fd2f7408 in KWin::SceneOpenGL::Window::performPaint (this=0x1944b80, mask=10, region=) at ../../kwin/scene_opengl.cpp:1375 #16 0x00007f34fd2e80eb in KWin::Scene::finalDrawWindow (this=<value optimized out>, w=<value optimized out>, mask=10, region=) at ../../kwin/scene.cpp:324 #17 0x00007f34fd2fe519 in KWin::EffectsHandlerImpl::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:178 #18 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #19 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #20 0x00007f34eb7023ec in KWin::ShadowEffect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=) at ../../../kwin/effects/shadow/shadow.cpp:250 #21 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #22 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #23 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #24 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #25 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #26 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #27 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #28 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #29 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #30 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #31 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #32 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #33 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #34 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #35 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #36 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #37 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #38 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #39 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #40 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #41 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #42 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #43 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #44 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #45 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #46 0x00007f34fbafc4ec in KWin::Effect::drawWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252 #47 0x00007f34fd2fe5b8 in KWin::EffectsHandlerImpl::drawWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174 #48 0x00007f34fd2e757c in KWin::Scene::finalPaintWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:318 #49 0x00007f34fd2fe639 in KWin::EffectsHandlerImpl::paintWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:157 #50 0x00007f34eb6e1da5 in KWin::LogoutEffect::paintWindow (this=<value optimized out>, w=0x376e670, mask=<value optimized out>, region=) at ../../../kwin/effects/logout/logout.cpp:187 #51 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #52 0x00007f34fbafc57c in KWin::Effect::paintWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242 #53 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #54 0x00007f34eb6df784 in KWin::HighlightWindowEffect::paintWindow (this=<value optimized out>, w=0x376e670, mask=10, region=) at ../../../kwin/effects/highlightwindow/highlightwindow.cpp:104 #55 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #56 0x00007f34eb70cae7 in KWin::TaskbarThumbnailEffect::paintWindow (this=0x1174820, w=0x376e670, mask=10, region=<value optimized out>, data=...) at ../../../kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:71 #57 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #58 0x00007f34eb6e88dc in KWin::PresentWindowsEffect::paintWindow (this=<value optimized out>, w=0x376e670, mask=10, region=) at ../../../kwin/effects/presentwindows/presentwindows.cpp:359 #59 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #60 0x00007f34eb6d771d in KWin::DialogParentEffect::paintWindow (this=<value optimized out>, w=0x376e670, mask=10, region=) at ../../../kwin/effects/dialogparent/dialogparent.cpp:70 #61 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #62 0x00007f34eb6db08c in KWin::FadeEffect::paintWindow (this=0x1159570, w=0x376e670, mask=<value optimized out>, region=<value optimized out>, data=...) at ../../../kwin/effects/fade/fade.cpp:150 #63 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #64 0x00007f34eb6d1181 in KWin::DesktopGridEffect::paintWindow (this=<value optimized out>, w=0x376e670, mask=<value optimized out>, region=<value optimized out>, data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:359 #65 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #66 0x00007f34eb6e608f in KWin::TranslucencyEffect::paintWindow (this=<value optimized out>, w=0x376e670, mask=10, region=) at ../../../kwin/effects/translucency/translucency.cpp:180 #67 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #68 0x00007f34eb70bfa2 in KWin::SlidingPopupsEffect::paintWindow (this=<value optimized out>, w=0x376e670, mask=<value optimized out>, region=<value optimized out>, data=...) at ../../../kwin/effects/slidingpopups/slidingpopups.cpp:127 #69 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #70 0x00007f34eb7063d4 in KWin::SlideEffect::paintWindow (this=<value optimized out>, w=0x376e670, mask=10, region=) at ../../../kwin/effects/slide/slide.cpp:165 #71 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #72 0x00007f34eb6e79ed in KWin::MinimizeAnimationEffect::paintWindow (this=<value optimized out>, w=0x376e670, mask=10, region=) at ../../../kwin/effects/minimizeanimation/minimizeanimation.cpp:103 #73 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #74 0x00007f34eb6c4d64 in KWin::BoxSwitchEffect::paintWindow (this=<value optimized out>, w=0x376e670, mask=10, region=) at ../../../kwin/effects/boxswitch/boxswitch.cpp:241 #75 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #76 0x00007f34eb6e14a3 in KWin::LoginEffect::paintWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/effects/login/login.cpp:69 #77 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #78 0x00007f34fbafc57c in KWin::Effect::paintWindow (this=<value optimized out>, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242 #79 0x00007f34fd2fe6d8 in KWin::EffectsHandlerImpl::paintWindow (this=0xf3d620, w=0x376e670, mask=10, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153 #80 0x00007f34fd2e8c9c in KWin::Scene::paintWindow (this=<value optimized out>, w=0x1944b80, mask=10, region=) at ../../kwin/scene.cpp:312 #81 0x00007f34fd2ea455 in KWin::Scene::paintSimpleScreen (this=0x101c650, orig_mask=<value optimized out>, region=<value optimized out>) at ../../kwin/scene.cpp:299 #82 0x00007f34fd2e75f5 in KWin::Scene::finalPaintScreen (this=0x101c650, mask=8, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:176 #83 0x00007f34fd2fe756 in KWin::EffectsHandlerImpl::paintScreen (this=<value optimized out>, mask=8, region=) at ../../kwin/effects.cpp:126 #84 0x00007f34eb6e293f in KWin::LogoutEffect::paintScreen (this=0x116f540, mask=8, region=<value optimized out>, data=...) at ../../../kwin/effects/logout/logout.cpp:196 #85 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #86 0x00007f34eb701f8c in KWin::ShadowEffect::paintScreen (this=0x1149b80, mask=8, region=) at ../../../kwin/effects/shadow/shadow.cpp:189 #87 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #88 0x00007f34fbafc5ff in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #89 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #90 0x00007f34fbafc5ff in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #91 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #92 0x00007f34eb6e9012 in KWin::PresentWindowsEffect::paintScreen (this=0x1159200, mask=8, region=) at ../../../kwin/effects/presentwindows/presentwindows.cpp:196 #93 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #94 0x00007f34fbafc5ff in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #95 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #96 0x00007f34fbafc5ff in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #97 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #98 0x00007f34eb6cdcf2 in KWin::DesktopGridEffect::paintScreen (this=<value optimized out>, mask=<value optimized out>, region=<value optimized out>, data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:151 #99 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #100 0x00007f34fbafc5ff in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #101 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #102 0x00007f34fbafc5ff in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #103 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #104 0x00007f34eb706c05 in KWin::SlideEffect::paintScreen (this=<value optimized out>, mask=<value optimized out>, region=<value optimized out>, data=...) at ../../../kwin/effects/slide/slide.cpp:86 #105 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #106 0x00007f34fbafc5ff in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #107 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #108 0x00007f34eb6cb952 in KWin::BoxSwitchEffect::paintScreen (this=0x11a4ef0, mask=8, region=) at ../../../kwin/effects/boxswitch/boxswitch.cpp:142 #109 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #110 0x00007f34fbafc5ff in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #111 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #112 0x00007f34eb70fae1 in KWin::ZoomEffect::paintScreen (this=<value optimized out>, mask=8, region=) at ../../../kwin/effects/zoom/zoom.cpp:73 #113 0x00007f34fd2fe7ee in KWin::EffectsHandlerImpl::paintScreen (this=0xf3d620, mask=8, region=) at ../../kwin/effects.cpp:122 #114 0x00007f34fd2e8ec5 in KWin::Scene::paintScreen (this=0x101c650, mask=0x7fff736781cc, region=0x7fff736782f0) at ../../kwin/scene.cpp:134 #115 0x00007f34fd2f8fa0 in KWin::SceneOpenGL::paint (this=0x101c650, damage=<value optimized out>, toplevels=<value optimized out>) at ../../kwin/scene_opengl.cpp:748 #116 0x00007f34fd2e4087 in KWin::Workspace::performCompositing (this=<value optimized out>) at ../../kwin/composite.cpp:424 #117 0x00007f34fd26b4be in KWin::Workspace::qt_metacall (this=0x1007ff0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff736784a0) at ./workspace.moc:535 #118 0x00007f34f8eaae3f in QMetaObject::activate (sender=0x1008460, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x5) at kernel/qobject.cpp:3293 #119 0x00007f34f8ea7a63 in QObject::event (this=0x1008460, e=0x7fff73678bf0) at kernel/qobject.cpp:1212 #120 0x00007f34f95e422c in QApplicationPrivate::notify_helper (this=0xdb1410, receiver=0x1008460, e=0x7fff73678bf0) at kernel/qapplication.cpp:4300 #121 0x00007f34f95ea6fb in QApplication::notify (this=0x7fff73678f50, receiver=0x1008460, e=0x7fff73678bf0) at kernel/qapplication.cpp:4183 #122 0x00007f34fca9f526 in KApplication::notify (this=0x7fff73678f50, receiver=0x1008460, event=0x7fff73678bf0) at ../../kdeui/kernel/kapplication.cpp:302 #123 0x00007f34f8e9806c in QCoreApplication::notifyInternal (this=0x7fff73678f50, receiver=0x1008460, event=0x7fff73678bf0) at kernel/qcoreapplication.cpp:704 #124 0x00007f34f8ec4d42 in QCoreApplication::sendEvent (this=0xdb5130) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #125 QTimerInfoList::activateTimers (this=0xdb5130) at kernel/qeventdispatcher_unix.cpp:603 #126 0x00007f34f8ec1848 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184 #127 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231 #128 0x00007f34f1da78c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #129 0x00007f34f1dab748 in ?? () from /lib/libglib-2.0.so.0 #130 0x00007f34f1dab8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0 #131 0x00007f34f8ec1513 in QEventDispatcherGlib::processEvents (this=0xd97c40, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #132 0x00007f34f969446e in QGuiEventDispatcherGlib::processEvents (this=0x22d7a70, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #133 0x00007f34f8e96992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #134 0x00007f34f8e96d6c in QEventLoop::exec (this=0x7fff73678e90, flags=) at kernel/qeventloop.cpp:201 #135 0x00007f34f8e9aaab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #136 0x00007f34fd2877be in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../kwin/main.cpp:526 #137 0x00007f34fced3c4d 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=0x7fff73679458) at libc-start.c:226 #138 0x00000000004006b9 in _start () This bug may be a duplicate of or related to bug 230864, bug 228210. Possible duplicates by query: bug 230864, bug 228210. Reported using DrKonqi