Application: kde4-window-decorator (0.0.1)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-23-generic-pae i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
compiz effects are not working. The given backtrace was produced when i executed "compiz-decorator" on the command line. Additionally, I hope the following outputs might be of help:

mnm@nci:~/Downloads$ ./compiz-check 

Gathering information about your system...

 Distribution:          Ubuntu 10.04
 Desktop environment:   KDE4
 Graphics chip:         ATI Technologies Inc M92 [Mobility Radeon HD 4500 Series]
 Driver in use:         radeon
 Rendering method:      None

Checking if it's possible to run Compiz on your system...  [SKIP]

 Checking for hardware/setup problems...           [SKIP]

At least one check had to be skipped:
 Error: No rendering method in use (AIGLX, Xgl or Nvidia) 


The crash can be reproduced every time.

 -- Backtrace:
Application: KDE Window Decorator (kde4-window-decorator), signal: Segmentation fault
[KCrash Handler]
#6  0x574b334e in ?? ()
#7  0xb666c947 in KDecorationUnstable::compositingActive (this=0xa176cc0) at ../../../kwin/lib/kdecoration.cpp:406
#8  0xb6672705 in KCommonDecorationUnstable::compositingActive (this=0xa1790b8) at ../../../kwin/lib/kcommondecoration.cpp:1283
#9  0xa8959180 in Oxygen::OxygenClient::layoutMetric (this=0xa1790b8, lm=KCommonDecoration::LM_BorderLeft, respectWindowState=true, btn=0x0) at ../../../../kwin/clients/oxygen/oxygenclient.cpp:310
#10 0xb66748a7 in KCommonDecoration::borders (this=0xa1790b8, left=@0xa177b3c, right=@0xa177b40, top=@0xa177b44, bottom=@0xa177b48) at ../../../kwin/lib/kcommondecoration.cpp:169
#11 0xb6676ed0 in KCommonDecorationWrapper::borders (this=0xa176cc0, left=@0xa177b3c, right=@0xa177b40, top=@0xa177b44, bottom=@0xa177b48) at ../../../kwin/lib/kcommondecoration_p.cpp:58
#12 0x08059b40 in KWD::Window::resizeDecoration (this=0xa177af0, force=true) at ../../../kde/window-decorator-kde4/window.cpp:836
#13 0x0805a3ab in KWD::Window::createDecoration (this=0xa177af0) at ../../../kde/window-decorator-kde4/window.cpp:794
#14 0x0805deae in Window (this=0xa177af0, parentId=65011746, clientId=79, frame=0, type=KWD::Window::Default, x=0, y=0, w=1, h=1) at ../../../kde/window-decorator-kde4/window.cpp:152
#15 0x08057146 in KWD::Decorator::enableDecorations (this=0xa0053e8, timestamp=569056) at ../../../kde/window-decorator-kde4/decorator.cpp:212
#16 0x0805066d in main (argc=1, argv=0xbfb80a54) at ../../../kde/window-decorator-kde4/main.cpp:113

Possible duplicates by query: bug 243079, bug 242901, bug 242779, bug 242766, bug 241954.

Reported using DrKonqi