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I've upgraded from 12.04 to 12.10 and compiz and/or unity are constantly crashing rendering my computer useless (no top bar, no dash, no window decorations). I have just discovered that when I login with the guest account everything seems to be working OK.

I've been through all the threads I could find and haven't found a resolution. This isn't Nvidia related (I am running on a System76 laptop with ATI Radeon).

Is there any way I can go about isolating the problem and restore my user account?

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closed as off topic by Jorge Castro, Mik, Ringtail, devav2, nitstorm Nov 9 '12 at 16:10

Questions on Ask Ubuntu are expected to relate to Ubuntu within the scope defined by the community. Consider editing the question or leaving comments for improvement if you believe the question can be reworded to fit within the scope. Read more about reopening questions here.If this question can be reworded to fit the rules in the help center, please edit the question.

    
Welcome to Ask Ubuntu! This question should instead be filed as a bug report, and as such is off-topic, thanks! Instructions on filing a bug report are here. –  Jorge Castro Nov 8 '12 at 22:00

2 Answers 2

Try typing unity --reset in a terminal.

I discovered that this command doesn't work any longer but there's another way to reset Unity.

First of all install dconf-tools: sudo apt-get install dconf-tools Then to reset Unity and Compiz:

dconf reset -f /org/compiz/

followed by

setsid unity

Hope this helps.

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Typing unity --reset in a terminal yields ERROR: the reset option is now deprecated –  Tass Nov 27 '12 at 19:25
    
and how to reach the terminal without unity, would you tell us?? –  DiAlex Feb 11 '13 at 16:01
    
CTRL + ALT + F1. CTRL + ALT + F7 to return to graphical mode. –  To Do Feb 11 '13 at 17:04

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