I experience the same problem. After log out sometimes I can't login at all, I can see the desktop for a split second and then the screen stays black (with a mouse pointer).
The only thing that remains is rebooting the machine, because ctrl-alt-backspace brings you to the login screen, but logging in is not possible...
I experience the same problem. After log out sometimes I can't login at all, I can see the desktop for a split second and then the screen stays black (with a mouse pointer).
The only thing that remains is rebooting the machine, because ctrl-alt-backspace brings you to the login screen, but logging in is not possible...