Bug 278655

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