compiz crashed with SIGSEGV in nux::GpuRenderStates::SubmitChangeStates()

[Norbert Moldován]

compiz crashed with SIGSEGV in nux::GpuRenderStates::SubmitChangeStates()

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: libnux-0.9-0 0.9.32-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-6.34-generic 2.6.38-rc7
Uname: Linux 2.6.38-6-generic i686
Architecture: i386
Date: Fri Mar 11 11:37:36 2011
Disassembly: => 0x0: Cannot access memory at address 0x0
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110302)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x0: Cannot access memory at address 0x0
 PC (0x00000000) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
 ?? ()
 nux::GpuRenderStates::SubmitChangeStates() () from /usr/lib/libnux-graphics-0.9.so.0
 nux::WindowThread::RenderInterfaceFromForeignCmd() () from /usr/lib/libnux-0.9.so.0
 UnityScreen::paintDisplay(CompRegion const&) () from /usr/lib/compiz/libunityshell.so
 UnityWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGSEGV in nux::GpuRenderStates::SubmitChangeStates()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (nautilus:1292): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
 (<unknown>:1269): libindicator-WARNING **: Shortcut Group does not have key 'TargetEnvironment' falling back to deprecated use of 'OnlyShowIn' and 'NotShowIn'.
 (<unknown>:1269): libindicator-WARNING **: Shortcut Group does not have key 'TargetEnvironment' falling back to deprecated use of 'OnlyShowIn' and 'NotShowIn'.

[Norbert Moldován (moldovannorbert)]

When starting up Desktop Edition, there is no window decoration, compiz will not start, and there are no panels neither on the top/bottom nor on the left side of the screen.

Another interesting thing: I can't type, that's why I had to copy the title in the textbox that appears at reporting.

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 HW__SetAlphaBlendOp (this=0x8acb320) at ./GLRenderStates.h:956
 nux::GpuRenderStates::SubmitChangeStates (this=0x8acb320) at ./GLRenderStates.cpp:194
 nux::WindowThread::RenderInterfaceFromForeignCmd (this=0x8abee70) at ./WindowThread.cpp:1806
 UnityScreen::paintDisplay (this=0x8a723c0, region=...) at /build/buildd/unity-3.6.4/src/unityshell.cpp:115