Application: kde4-window-decorator (0.0.1)
KDE Platform Version: 4.4.2 (KDE 4.4.2) (Compiled from sources)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I just installed compiz with the suggested packages on Ubuntus website.  When I go into system settings and set compiz as the default program for window managment it crashes KDE Window Decorator.

The crash can be reproduced every time.

 -- Backtrace:
Application: KDE Window Decorator (kde4-window-decorator), signal: Segmentation fault
[KCrash Handler]
#6  0x00212941 in KDecorationUnstable::compositingActive (this=0x9ba1860) at ../../../kwin/lib/kdecoration.cpp:406
#7  0x00218705 in KCommonDecorationUnstable::compositingActive (this=0x9ba19e0) at ../../../kwin/lib/kcommondecoration.cpp:1283
#8  0x0881e180 in Oxygen::OxygenClient::layoutMetric (this=0x9ba19e0, lm=KCommonDecoration::LM_BorderLeft, respectWindowState=true, btn=0x0) at ../../../../kwin/clients/oxygen/oxygenclient.cpp:310
#9  0x0021a8a7 in KCommonDecoration::borders (this=0x9ba19e0, left=@0x9ba059c, right=@0x9ba05a0, top=@0x9ba05a4, bottom=@0x9ba05a8) at ../../../kwin/lib/kcommondecoration.cpp:169
#10 0x0021ced0 in KCommonDecorationWrapper::borders (this=0x9ba1860, left=@0x9ba059c, right=@0x9ba05a0, top=@0x9ba05a4, bottom=@0x9ba05a8) at ../../../kwin/lib/kcommondecoration_p.cpp:58
#11 0x08059b40 in KWD::Window::resizeDecoration (this=0x9ba0550, force=true) at ../../../kde/window-decorator-kde4/window.cpp:836
#12 0x0805a3ab in KWD::Window::createDecoration (this=0x9ba0550) at ../../../kde/window-decorator-kde4/window.cpp:794
#13 0x0805deae in Window (this=0x9ba0550, parentId=56623138, clientId=264, frame=0, type=KWD::Window::Default, x=0, y=0, w=1, h=1) at ../../../kde/window-decorator-kde4/window.cpp:152
#14 0x08057146 in KWD::Decorator::enableDecorations (this=0x9ae10b8, timestamp=899468) at ../../../kde/window-decorator-kde4/decorator.cpp:212
#15 0x0805066d in main (argc=1, argv=0xbfa5ffc4) at ../../../kde/window-decorator-kde4/main.cpp:113

Possible duplicates by query: bug 237021, bug 236749, bug 236406, bug 236277, bug 236261.

Reported using DrKonqi