I have the same issue on a Toshiba Satellite U305-S2812 in fully updated Jaunty. I did not have this issue using 8.04. I can only logout or switch users (shutdown menu will not appear from bar). Then, the system appears fine (log back in OK).
I have the same issue on a Toshiba Satellite U305-S2812 in fully updated Jaunty. I did not have this issue using 8.04. I can only logout or switch users (shutdown menu will not appear from bar). Then, the system appears fine (log back in OK).