Live session, segfault in libcompiz changing layout

Hallo

TESTCASE>

When ubiquity/dm is up, click keyboard icon on topbar
Select change layout, click reset to default, click + to add, select language from scrollldown menu, click Add
Highlight the added language and click on the up symbol, this trigger the crash.
Thanks
Fabio

ProblemType: BugDistroRelease: Ubuntu 13.04
Package: compiz 1:0.9.9~daily12.12.05-0ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-0.3-generic 3.8.0-rc3
Uname: Linux 3.8.0-0-generic x86_64
ApportVersion: 2.8-0ubuntu1
Architecture: amd64
CasperVersion: 1.330
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CurrentDmesg: [ 694.284442] compiz[4259]: segfault at e0 ip 00007f767ce0ece7 sp 00007fff9afe6418 error 4 in libcompiz_core.so.0.9.9[7f767cdbb000+a6000]
Date: Sun Jan 13 16:28:14 2013
DistUpgraded: Fresh install
DistroCodename: raring
DistroVariant: ubuntu
GraphicsCard:
 NVIDIA Corporation C51G [GeForce 6100] [10de:0242] (rev a2) (prog-if 00 [VGA controller])
   Subsystem: ASRock Incorporation Device [1849:0242]LiveMediaBuild: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130113)
Lsusb:
 Bus 001 Device 003: ID 0718:0703 Imation Corp.
 Bus 002 Device 002: ID 046d:c050 Logitech, Inc. RX 250 Optical Mouse
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquitySourcePackage: compiz
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/15/2006
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.70
dmi.board.asset.tag: 00000000
dmi.board.name: K8NF4G-SATA2
dmi.board.version: 1.00
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.70:bd03/15/2006:svn:pnK8NF4G-SATA2:pvr1.00:rvn:rnK8NF4G-SATA2:rvr1.00:
dmi.product.name: K8NF4G-SATA2
dmi.product.version: 1.00
version.compiz: compiz 1:0.9.9~daily12.12.05-0ubuntu2
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.40-1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.1-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.1-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.1.901-0ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.0.0-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.17-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6-0ubuntu1
xserver.bootTime: Sun Jan 13 16:16:36 2013
xserver.configfile: default
xserver.devices:
 input Power Button KEYBOARD, id 6
 input Power Button KEYBOARD, id 7
 input Logitech USB-PS/2 Optical Mouse MOUSE, id 8
 input AT Translated Set 2 keyboard KEYBOARD, id 9
xserver.errors:
 Failed to load module "nvidia" (module does not exist, 0)
 Failed to load module "nvidia" (module does not exist, 0)
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.13.1.901-0ubuntu1
xserver.video_driver: nouveau