I installed XUbuntu on my netbook and it worked like a charm for about a week.
Then, today, the Software center application crashed and since then the window manager stopped to work.
Thera are following symptoms:
- Small buttons for maximizing, restoring and minimizing a window are not visible.
- I cannot switch between the applications using
I almost always selected the
Save session checkbox in the logout screen.
I tried to deselect this checkbox and restart. It didn't help - the window manager is still not working.
When I login with a guest account, everything works (but I cannot access my data from the other account easily).
I think that there is some cached data, which was not cleaned up and causes the window manager to crash at every login.
How can I fix this problem (make the aforementioned symptoms disappear) ?