upgrade "Compiz & "Unity" now Unity does not work

[brwright]

Today I ran "Update Manager", it have several updates for "Compiz" and "Unity". I am running Ubuntu 12.04 on a HP Pavilion dv9000 with Nvidis GeForce Go 7600 video. After the updates I rebooted. Now I can no longer get a Unity 3D panel (left side of scrren) or a "systray" on the top of scrren. Only Unity 2D works. On the Unity 3D screen I ran "unity --reset" in a terminal. below is the printout from that terminal.

[09:35:02] xxxxxxx@L01U1204:~$ unity --reset
unity-panel-service: no process found
Checking if settings need to be migrated ...no
Checking if internal files need to be migrated ...no
Backend : gconf
Integration : true
Profile : unity
Adding plugins
Initializing core options...done
compiz (core) - Warn: failed to receive ConfigureNotify event on 0x2e00004

compiz (core) - Warn: failed to receive ConfigureNotify event on 0x580005a

compiz (core) - Warn: failed to receive ConfigureNotify event on 0x3600006

compiz (core) - Warn: failed to receive ConfigureNotify event on 0x3200255

compiz (core) - Warn: failed to receive ConfigureNotify event on 0x1600002

compiz (core) - Warn: failed to receive ConfigureNotify event on 0x1400002

Initializing composite options...done
Initializing opengl options...done
Initializing decor options...done
Initializing vpswitch options...done
Initializing snap options...done
Initializing mousepoll options...done
Initializing resize options...done
Initializing place options...done
Initializing move options...done
Initializing wall options...done
Initializing grid options...done
I/O warning : failed to load external entity "/home/brwright/.compiz/session/10afaca1703486b216133648409481824100000130110002"
Initializing session options...done
Initializing gnomecompat options...done
Initializing animation options...done
Initializing fade options...done
Initializing unitymtgrabhandles options...done
Initializing workarounds options...done
Initializing scale options...done
compiz (expo) - Warn: failed to bind image to texture
Initializing expo options...done
Initializing ezoom options...done
compiz (core) - Error: Couldn't load plugin '/usr/lib/compiz/libunityshell.so' : /usr/lib/compiz/libunityshell.so: undefined symbol: _ZNK5unity4dash10Controller6windowEv
compiz (core) - Error: Couldn't load plugin 'unityshell'
compiz (core) - Warn: unhandled ConfigureNotify on 0x7000090!
compiz (core) - Warn: this should never happen. you should probably file a bug about this.
compiz (core) - Warn: unhandled ConfigureNotify on 0x7000093!
compiz (core) - Warn: this should never happen. you should probably file a bug about this.
compiz (core) - Warn: unhandled ConfigureNotify on 0x7000096!
compiz (core) - Warn: this should never happen. you should probably file a bug about this.
compiz (core) - Warn: unhandled ConfigureNotify on 0x7000099!
compiz (core) - Warn: this should never happen. you should probably file a bug about this.
compiz (core) - Warn: unhandled ConfigureNotify on 0x700009c!
compiz (core) - Warn: this should never happen. you should probably file a bug about this.
compiz (core) - Warn: unhandled ConfigureNotify on 0x700009f!
compiz (core) - Warn: this should never happen. you should probably file a bug about this.
Initializing annotate options...done
Initializing blur options...done
Initializing clone options...done
Initializing colorfilter options...done
Initializing commands options...done
Initializing cube options...done
Initializing imgjpeg options...done
Initializing kdecompat options...done
Initializing mag options...done
Initializing neg options...done
Initializing obs options...done
Initializing opacify options...done
Initializing put options...done
Initializing resizeinfo options...done
Initializing ring options...done
Initializing rotate options...done
Initializing scaleaddon options...done
Initializing screenshot options...done
Initializing shift options...done
Initializing staticswitcher options...done
Initializing switcher options...done
Initializing thumbnail options...done
Initializing unityshell options...done
Initializing water options...done
Initializing winrules options...done
Initializing wobbly options...done
Setting Update "main_menu_key"
Setting Update "run_key"
Starting gtk-window-decorator

At the endo of this output the terminal screen just locks up. so I have to do a control C, then the whole screen freezes.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: evince 3.4.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic-pae 3.2.14
Uname: Linux 3.2.0-24-generic-pae i686
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
Date: Tue May 8 11:27:25 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
SourcePackage: evince
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

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

[babak49 (babak-49)]

I have this problem too. ubuntu 12.04 amd64. After totay updates unity dont start. :(

[Daniel van Vugt (vanvugt)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 982485, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.

[Chan Ju Ping (rewarp)]

I don't think bug 982485 addresses this issue as I am using an Intel graphics card.

lspci -v gives the output
Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09)

Solutions offered on the linked bug report are centred on installing specific divers for nVidia, which won't help in my case.

[Daniel van Vugt (vanvugt)]

Ju Ping, the Bug Description describes an nvidia graphics card. If you have a different bug then please log a new bug.

[Chan Ju Ping (rewarp)]

Daniel. Then my bug report https://bugs.launchpad.net/unity/+bug/996654 is not a duplicate.