Comment 13 for bug 727636

thanks for your help
At 2011-03-18 11:12:56,John <email address hidden> wrote:
>I believe it to be hardware related. I tried the same disc on another
>computer and it worked great.
>
>On Thu, 2011-03-17 at 22:27 +0000, hav0cer wrote:
>> Got the same issue with UNITY 3.6.4-0ubuntu1
>>
>
>--
>You received this bug notification because you are a direct subscriber
>of a duplicate bug (729745).
>https://bugs.launchpad.net/bugs/727636
>
>Title:
> compiz crashed with SIGSEGV in nux::CairoGraphics::GetBitmap()
>
>Status in Nux:
> Invalid
>Status in Unity:
> Fix Released
>Status in “nux” package in Ubuntu:
> Invalid
>Status in “unity” package in Ubuntu:
> Fix Released
>
>Bug description:
> Binary package hint: unity
>
> happened on startup, got an empty desktop (just the wallpaper),
> nothing else. I had to kill it, next session worked.
>
> ProblemType: Crash
> DistroRelease: Ubuntu 11.04
> Package: unity 3.6.0-0ubuntu1
> ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
> Uname: Linux 2.6.38-5-generic x86_64
> NonfreeKernelModules: nvidia
> Architecture: amd64
> CrashCounter: 1
> Date: Wed Mar 2 08:56:48 2011
> ExecutablePath: /usr/bin/compiz
> ProcCmdline: compiz
> ProcEnviron:
> LANGUAGE=en_US:en
> PATH=(custom, user)
> LANG=en_US.UTF-8
> SHELL=/usr/bin/tcsh
> SegvAnalysis:
> Segfault happened at: 0x7f3ef83a7aa0 <__memcpy_ssse3+144>: movdqu -0x10(%rsi,%rdx,1),%xmm0
> PC (0x7f3ef83a7aa0) ok
> source "-0x10(%rsi,%rdx,1)" (0x034706a8) not located in a known VMA region (needed readable region)!
> destination "%xmm0" ok
> SegvReason: reading unknown VMA
> Signal: 11
> SourcePackage: unity
> StacktraceTop:
> __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:119
> nux::CairoGraphics::GetBitmap (this=0x7fffc1554ef0) at ./CairoGraphics.cpp:155
> PanelMenuView::Refresh() () from /usr/lib/compiz/libunityshell.so
> PanelMenuView::PostLayoutManagement(long) () from /usr/lib/compiz/libunityshell.so
> nux::View::ComputeChildLayout (this=0x13fee00) at ./View.cpp:170
> Title: compiz crashed with SIGSEGV in __memcpy_ssse3()
> UpgradeStatus: Upgraded to natty on 2009-07-28 (581 days ago)
> UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
>
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