Unity Compiz Plugin off after kernel update

[BC59]

After updating to kernel 3.0.0.0-13 (after the reboot), the Unity plugin on Compiz Config was unchecked and the Unity launcher lost the tweaks made. Trying to check the plugin I have the error message:
"Some key and edge bindings of Plugin Ubuntu Unity Plugin conflict with other plugins. Do you want to resolve these conflicts? IGNORE OR RESOLVE"
Asking to Resolve and pushing all the options nothing changed.

As I understand from the processes running in System Monitor, now I'm using Unity 2D.

I already reset Unity and Compiz. During Compiz reseting in the Terminal I have the same error.

When booting using the previous kernel 3.0.0.0-12 everything works perfectly.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xorg 1:7.6+7ubuntu7
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
Uname: Linux 3.0.0-13-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,regex,snap,resize,gnomecompat,animation,vpswitch,place,compiztoolbox,grid,imgpng,mousepoll,move,wall,workarounds,session,expo,ezoom,staticswitcher,fade,scale]
CompositorRunning: None
Date: Mon Nov 21 21:46:07 2011
DistUpgraded: Fresh install
DistroCodename: oneiric
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
 ATI Technologies Inc M92 [Mobility Radeon HD 4500/5100 Series] [1002:9553] (prog-if 00 [VGA controller])
   Subsystem: Sony Corporation Device [104d:906b]
InstallationMedia: Custom Live CD - Release amd64
MachineType: Sony Corporation VGN-NW21SF_S
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-13-generic root=UUID=008765f5-508c-4286-811c-91b7f2aed358 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UnitySupportTest:
 Error: command ['/usr/lib/nux/unity_support_test', '-p', '-f'] failed with exit code 1: X Error of failed request: BadRequest (invalid request code or no such operation)
   Major opcode of failed request: 139 (ATIFGLEXTENSION)
   Minor opcode of failed request: 66 ()
   Serial number of failed request: 22
   Current serial number in output stream: 22
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/20/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R1120Y4
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR1120Y4:bd08/20/2009:svnSonyCorporation:pnVGN-NW21SF_S:pvrC602F55B:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VGN-NW21SF_S
dmi.product.version: C602F55B
dmi.sys.vendor: Sony Corporation
version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu5
version.ia32-libs: ia32-libs 20090808ubuntu26
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

[BC59 (vkolligris)]

The problem is solved when reinstalled the FGLRX AMD Radeon Driver.

[Launchpad Janitor (janitor)]

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