I've had the same problem after using the "Repair broken package" option from the restore console.
This command saved me and restored my Gnome environment like it should be :
$ sudo rm -rv ~/.gconf/
Then you'll need re-apply your Gnome theme and Compiz, if you made any modification to the default conf.
I've had the same problem after using the "Repair broken package" option from the restore console.
This command saved me and restored my Gnome environment like it should be :
$ sudo rm -rv ~/.gconf/
Then you'll need re-apply your Gnome theme and Compiz, if you made any modification to the default conf.