notify-osd crashed with SIGSEGV in sn_xcb_display_new()

[Lockal]

After recent system update notify-osd crashes during startup.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: notify-osd 0.9.34-0ubuntu3
ProcVersionSignature: Ubuntu 3.5.0-11.11-generic 3.5.2
Uname: Linux 3.5.0-11-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.4-0ubuntu8
Architecture: amd64
Date: Mon Aug 20 14:00:39 2012
ExecutablePath: /usr/lib/notify-osd/notify-osd
GtkTheme: Ambiance
IconTheme: ubuntu-mono-dark
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120201.1)
MachineType: OEM OEM
ProcCmdline: /usr/lib/notify-osd/notify-osd
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-11-generic root=UUID=5594ea56-06d6-4cef-a20e-f2565ad00fb8 ro quiet splash rdblacklist=nouveau nouveau.modeset=0 vt.handoff=7
RelatedPackageVersions:
 xserver-xorg 1:7.7+1ubuntu1
 libgl1-mesa-glx 8.0.4-1ubuntu1
 libdrm2 2.4.38-0ubuntu1
 xserver-xorg-video-intel N/A
 xserver-xorg-video-ati N/A
SegvAnalysis:
 Segfault happened at: 0x7f1a1048cd59 <sn_xcb_display_new+265>: mov 0x8(%rax),%edx
 PC (0x7f1a1048cd59) ok
 source "0x8(%rax)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: notify-osd
StacktraceTop:
 sn_xcb_display_new () from /usr/lib/x86_64-linux-gnu/libstartup-notification-1.so.0
 sn_display_new () from /usr/lib/x86_64-linux-gnu/libstartup-notification-1.so.0
 wnck_screen_get () from /usr/lib/libwnck-3.so.0
 dnd_has_one_fullscreen_window ()
 dnd_dont_disturb_user ()
Title: notify-osd crashed with SIGSEGV in sn_xcb_display_new()
UpgradeStatus: Upgraded to quantal on 2012-07-22 (28 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
WindowManager: No value set for `/desktop/gnome/session/required_components/windowmanager'
dmi.bios.date: 05/02/2008
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: INF P35-R
dmi.board.vendor: DFI Inc.
dmi.board.version: 1.0
dmi.chassis.type: 3
dmi.chassis.vendor: OEM
dmi.chassis.version: OEM
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd05/02/2008:svnOEM:pnOEM:pvrOEM:rvnDFIInc.:rnINFP35-R:rvr1.0:cvnOEM:ct3:cvrOEM:
dmi.product.name: OEM
dmi.product.version: OEM
dmi.sys.vendor: OEM

[Apport retracing service (apport)]

StacktraceTop:
 sn_xcb_display_new (xconnection=0x209bd80, push_trap_func=<optimized out>, pop_trap_func=<optimized out>) at sn-common.c:149
 sn_display_new (xdisplay=xdisplay@entry=0x2093a80, push_trap_func=push_trap_func@entry=0x7f1a13349a70 <sn_error_trap_push>, pop_trap_func=pop_trap_func@entry=0x7f1a13349a80 <sn_error_trap_pop>) at sn-common.c:77
 wnck_screen_construct (number=0, screen=0x20eecf0, display=0x2093a80) at screen.c:598
 wnck_screen_get (index=0) at screen.c:656
 wnck_screen_get_default () at screen.c:693

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.