I just performed an upgrade from 10.04 LTS to 12.04 LTS using the update manager. The 10.04 system was up to date when I started. On 10.04 I was using docky and had a global menu bar.
The upgrade went through without errors but after rebooting there is neither a unity menu bar nor a main menu bar. Additionally the window borders are gone.
How can I diagnose/fix this problem?
The upgrade went through without errors but after rebooting there is neither a unity menu bar nor a main menu bar. Additionally the window borders are gone.
How can I diagnose/fix this problem?