Cheese crashes after trying to enable video effects.

[Lukasz Olszewski]

Start Cheese -> go into "Effects" -> try choosing one ->
(cheese:5434): GLib-GObject-CRITICAL **: g_object_get: assertion `G_IS_OBJECT (object)' failed
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff5090bef in ?? () from /lib/x86_64-linux-gnu/libc.so.6

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: cheese 3.0.1-2ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-9.14-generic 3.0.3
Uname: Linux 3.0.0-9-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Thu Aug 25 11:12:32 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: Sony Corporation VPCF1390X
ProcEnviron:
 PATH=(custom, no user)
 LANG=pl_PL.UTF-8
 SHELL=/usr/bin/zsh
RelatedPackageVersions:
 cheese 3.0.1-2ubuntu2
 cheese-common 3.0.1-2ubuntu2
SourcePackage: cheese
UpgradeStatus: Upgraded to oneiric on 2011-08-25 (0 days ago)
dmi.bios.date: 10/20/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0190Y9
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR0190Y9:bd10/20/2010:svnSonyCorporation:pnVPCF1390X:pvrC607147L:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCF1390X
dmi.product.version: C607147L
dmi.sys.vendor: Sony Corporation