compiz crashed with signal 5 in Glib::exception_handlers_invoke()

[jerrylamos]

Raring 3.8.0-11 screen froze.
Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller
Dual monitor, HP LED 1600x900

DISTRIB_RELEASE=13.04
DISTRIB_CODENAME=raring
DISTRIB_DESCRIPTION="Ubuntu Raring Ringtail (development branch)"
Linux Aspire1 3.8.0-11-generic #20-Ubuntu SMP Tue Mar 5 20:33:22 UTC 2013 i686 i686 i686 GNU/Linux

.xsession-errors
** (gnome-screensaver:1803): WARNING **: screensaver already running in this session
(update-notifier:1990): GLib-GIO-CRITICAL **: g_mount_can_eject: assertion `G_IS_MOUNT (mount)' failed
(update-notifier:1990): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
(update-notifier:1990): GLib-GIO-CRITICAL **: g_mount_can_eject: assertion `G_IS_MOUNT (mount)' failed
(update-notifier:1990): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
** (nm-applet:1605): WARNING **: (nm-access-point.c:357):nm_access_point_connection_valid: runtime check failed: (ap_freq > 0)
(process:2194): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed

Note, update is set in software properties to "never".
screensaver shouldn't have been doing anything since I was using Firefox with 5 tabs.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: compiz-core 1:0.9.9~daily13.03.06-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-11.20-generic 3.8.2
Uname: Linux 3.8.0-11-generic i686
.tmp.unity.support.test.0:

ApportVersion: 2.9.1-0ubuntu1
Architecture: i386
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Fri Mar 8 07:14:03 2013
DistUpgraded: Fresh install
DistroCodename: raring
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
ExecutableTimestamp: 1362577127
GraphicsCard:
 Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller [8086:a011] (prog-if 00 [VGA controller])
   Subsystem: Acer Incorporated [ALI] Device [1025:0349]
   Subsystem: Acer Incorporated [ALI] Device [1025:0349]
InstallationDate: Installed on 2013-02-09 (26 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha i386 (20130209)
MachineType: Acer AOD255E
MarkForUpload: True
ProcCmdline: compiz
ProcCwd: /home/jerry
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-11-generic root=UUID=eaaf289d-9e6b-4442-9376-f306862c4fb9 ro quiet splash vt.handoff=7
Signal: 5
SourcePackage: compiz
StacktraceTop:
 Glib::exception_handlers_invoke() () from /usr/lib/i386-linux-gnu/libglibmm-2.4.so.1
 Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/i386-linux-gnu/libglibmm-2.4.so.1
 g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
 g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
Title: compiz crashed with signal 5 in Glib::exception_handlers_invoke()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 12/16/2010
dmi.bios.vendor: Acer
dmi.bios.version: V3.12(DDR3)
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: JE02_PT
dmi.board.vendor: Acer
dmi.board.version: V3.12(DDR3)
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V3.12(DDR3)
dmi.modalias: dmi:bvnAcer:bvrV3.12(DDR3):bd12/16/2010:svnAcer:pnAOD255E:pvrV3.12(DDR3):rvnAcer:rnJE02_PT:rvrV3.12(DDR3):cvnAcer:ct10:cvrV3.12(DDR3):
dmi.product.name: AOD255E
dmi.product.version: V3.12(DDR3)
dmi.sys.vendor: Acer
version.compiz: compiz 1:0.9.9~daily13.03.06-0ubuntu1
version.libdrm2: libdrm2 2.4.42-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.2-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.2-0ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.3-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6-0ubuntu3
xserver.bootTime: Fri Mar 8 07:10:19 2013
xserver.configfile: default
xserver.errors:

xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.13.2-0ubuntu3
xserver.video_driver: intel

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #964316, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.