compiz crashed with SIGSEGV in nux::View::PostProcessEvent2()

[deuce]

Binary package hint: compiz

Recent upgrade to Ubuntu 11.04.
Sony Vaio E-series with an intel I3 processor and an ATI graphics card.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.2.1+glibmainloop4-0ubuntu9
ProcVersionSignature: Ubuntu 2.6.38-2.29-generic-pae 2.6.38-rc3
Uname: Linux 2.6.38-2-generic-pae i686
Architecture: i386
DRM.card0.HDMI.A.1:
 status: disconnected
 enabled: disabled
 dpms: On
 modes:
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1920x1080 1680x1050 1400x1050 1280x1024 1440x900 1280x960 1280x854 1280x800 1280x720 1152x768 1024x768 800x600 848x480 720x480 640x480
 edid-base64:
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: On
 modes:
 edid-base64:
Date: Mon Feb 7 14:40:20 2011
DistUpgraded: Yes, recently upgraded Log time: 2011-02-07 13:35:14.079657
DistroCodename: natty
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
GdmLog2: Not present
GraphicsCard: Subsystem: Sony Corporation Device [104d:9071]
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: Sony Corporation VPCEB3C5E
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 LC_MESSAGES=en_US.utf8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-2-generic-pae root=UUID=5ea49c82-a867-470a-87f3-d50d22d572a6 ro i8042.nopnp quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0xa2ed8f0: add %al,(%eax)
 PC (0x0a2ed8f0) in non-executable VMA region: 0x08c54000-0x0ae38000 rw-p [heap]
 source "%al" ok
 destination "(%eax)" (0x09b7c1d0) ok
SegvReason: executing writable VMA [heap]
Signal: 11
SourcePackage: compiz
StacktraceTop:
 ?? ()
 nux::View::PostProcessEvent2(nux::Event&, long, long) () from /usr/lib/libnux-0.9.so.0
 PlacesResultsView::ProcessEvent(nux::Event&, long, long) () from /usr/lib/compiz/libunityshell.so
 nux::Layout::ProcessEvent(nux::Event&, long, long) () from /usr/lib/libnux-0.9.so.0
 PlacesView::ProcessEvent(nux::Event&, long, long) () from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGSEGV in nux::View::PostProcessEvent2()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 10/06/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R1140Y8
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR1140Y8:bd10/06/2010:svnSonyCorporation:pnVPCEB3C5E:pvrC607F8BE:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCEB3C5E
dmi.product.version: C607F8BE
dmi.sys.vendor: Sony Corporation
version.compiz: compiz 1:0.9.2.1+glibmainloop4-0ubuntu9
version.libdrm2: libdrm2 2.4.23-1ubuntu3
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10-1ubuntu1
version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu3
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.13.2+git20110124.fadee040-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu6
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu4