I have this problem on my home machine (Ubuntu 9.10).
I have a slightly different problem at work (just upgraded from Ubuntu 9.04 > 9.10) in that when I click "Lock Screen" nothing happens at all.
I have this problem on my home machine (Ubuntu 9.10).
I have a slightly different problem at work (just upgraded from Ubuntu 9.04 > 9.10) in that when I click "Lock Screen" nothing happens at all.