I seem to have this problem as well. fglrx driver in use, Ubuntu 11.10, graphics card Mobility Radeon HD 4300 Series. When switching user, system grinds to complete halt. However, I can ssh in.
I seem to have this problem as well. fglrx driver in use, Ubuntu 11.10, graphics card Mobility Radeon HD 4300 Series. When switching user, system grinds to complete halt. However, I can ssh in.