Application: kwin (4.6.90 (4.7 RC1)) KDE Platform Version: 4.6.90 (4.7 RC1) Qt Version: 4.7.3 Operating System: Linux 3.0.0-7-generic x86_64 Distribution: Ubuntu oneiric (development branch) -- Information about the crash: Stack trace attached. Just starting up the window manager. -- Backtrace: Application: KWin (kwin), signal: Segmentation fault [KCrash Handler] #6 0x0000000000000000 in ?? () #7 0x00007f1d59bcec8b in load (this=0x132d0c0, vertexSource=..., fragmentSource=...) at ../../../kwin/libkwineffects/kwinglutils.cpp:793 #8 KWin::GLShader::load (this=0x132d0c0, vertexSource=..., fragmentSource=...) at ../../../kwin/libkwineffects/kwinglutils.cpp:784 #9 0x00007f1d59bcf351 in KWin::GLShader::loadFromFiles (this=0x132d0c0, vertexFile=..., fragmentFile=...) at ../../../kwin/libkwineffects/kwinglutils.cpp:740 #10 0x00007f1d59bd2727 in KWin::ShaderManager::initShaders (this=0x1350460) at ../../../kwin/libkwineffects/kwinglutils.cpp:1215 #11 0x00007f1d59bd2dc9 in KWin::ShaderManager::ShaderManager (this=0x1350460) at ../../../kwin/libkwineffects/kwinglutils.cpp:1072 #12 0x00007f1d59bd2e07 in KWin::ShaderManager::instance () at ../../../kwin/libkwineffects/kwinglutils.cpp:1054 #13 0x00007f1d5bb0886d in KWin::SceneOpenGL::SceneOpenGL (this=0x132c720, ws=<value optimized out>) at ../../kwin/scene_opengl_glx.cpp:96 #14 0x00007f1d5baf368f in KWin::Workspace::setupCompositing (this=0x14bec70) at ../../kwin/composite.cpp:128 #15 0x00007f1d5baf3c85 in KWin::Workspace::setupCompositing (this=<value optimized out>) at ../../kwin/composite.cpp:94 #16 0x00007f1d5ba777ac in KWin::Workspace::Workspace (this=0x14bec70, restore=true) at ../../kwin/workspace.cpp:225 #17 0x00007f1d5ba8f59c in KWin::Application::Application (this=<value optimized out>) at ../../kwin/main.cpp:319 #18 0x00007f1d5ba9124b in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../kwin/main.cpp:488 #19 0x00007f1d5b6aee1f in __libc_start_main (main=0x400640 <main(int, char**)>, argc=3, ubp_av=0x7fff4dca5408, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff4dca53f8) at libc-start.c:226 #20 0x0000000000400671 in _start () Possible duplicates by query: bug 277271, bug 277073, bug 276230, bug 275679, bug 273697. Reported using DrKonqi
crashes in glCreateProgram() -> driver bug This should be avoidable by forcing indirect rendering (export LIBGL_ALWAYS_INDIRECT=1) or avoid all shader using effects (accurate filtering, blurring, .... and quite some more :-( Try to update mesa and/or your GPU driver (xf86-intel, i assume?) *** This bug has been marked as a duplicate of bug 273697 ***