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

Binary package hint: compiz

I just started Ubuntu and then opened the update manager, checked if there was any update and when I closed it the crash appered and unity broked.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.2.1+glibmainloop4-0ubuntu9
ProcVersionSignature: Ubuntu 2.6.38-1.28-generic-pae 2.6.38-rc2
Uname: Linux 2.6.38-1-generic-pae i686
Architecture: i386
CrashCounter: 1
DRM.card0.DP.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.DP.2:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.HDMI.A.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x800
 edid-base64: AP///////wBMo0VPAAAAAAASAQOAIRV4Cof1lFdPjCcnUFQAAAABAQEBAQEBAQEBAQEBAQEBEhsAiFAgEDAQMBMAS88QAAAZAAAADwAAAAAAAAAAACOHAmQAAAAA/gBTQU1TVU5HCiAgICAgAAAA/gAxNTRBVDA3LTMwMSAKAJI=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
Date: Thu Feb 3 15:28:32 2011
DistUpgraded: Yes, recently upgraded Log time: 2011-01-11 22:40:14.758703
DistroCodename: natty
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
GraphicsCard:
 Subsystem: Hewlett-Packard Company Device [103c:30dd]
   Subsystem: Hewlett-Packard Company Device [103c:30dd]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20101202)
MachineType: Hewlett-Packard HP Compaq 6730b (KU441ET#ABE)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=es_ES:es:en_GB:en
 LANG=es_ES.UTF-8
 LC_MESSAGES=es_ES.utf8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-1-generic-pae root=UUID=1d7f334d-e90b-448a-9612-38e4f0ce69ef ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x9d02a20: adc %ch,(%edx)
 PC (0x09d02a20) in non-executable VMA region: 0x09581000-0x0b64a000 rw-p [heap]
 source "%ch" ok
 destination "(%edx)" (0x09d02a20) 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
 Launcher::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
 nux::BaseWindow::ProcessEvent(nux::Event&, long, long) () from /usr/lib/libnux-0.9.so.0
Title: compiz crashed with SIGSEGV in nux::View::PostProcessEvent2()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (nautilus:1540): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
dmi.bios.date: 09/18/2008
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PDD Ver. F.08
dmi.board.name: 30DD
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 96.18
dmi.chassis.asset.tag: CNU846347T
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68PDDVer.F.08:bd09/18/2008:svnHewlett-Packard:pnHPCompaq6730b(KU441ET#ABE):pvrF.08:rvnHewlett-Packard:rn30DD:rvrKBCVersion96.18:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Compaq 6730b (KU441ET#ABE)
dmi.product.version: F.08
dmi.sys.vendor: Hewlett-Packard
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 N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu5
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu4