canberra-gtk-play crashed with SIGSEGV

[TheJimtasticOne]

Literally just logged in (this happened on a livecd). It's never happened before. It might be something to do with the reason I'm on a livecd - every time I log into my ubuntu install (this version), as I log in (any user) it pops up a message about ICEsomething could not be updated (think it's a configfile in the home directory). Also, when I try to log out/switch user/shut down, the button doesn't work and I have to use my tower's power button.

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/bin/canberra-gtk-play
Package: libcanberra-gnome 0.6-0ubuntu3
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/canberra-gtk-play --id=desktop-login --description=GNOME\ Login
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: libcanberra
StacktraceTop:
 ?? () from /usr/lib/libpulse.so.0
 ?? () from /usr/lib/libpulse.so.0
 ?? () from /usr/lib/libpulse.so.0
 ?? () from /usr/lib/libpulse.so.0
 ?? () from /usr/lib/libpulse.so.0
Title: canberra-gtk-play crashed with SIGSEGV
Uname: Linux 2.6.27-7-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare