Also, I'd like to add that I've found I only get this problem after installing fglrx according to these instructions on the Unofficial ATI Linux Driver Wiki:
Following these instructions is the only way I can get a working fglrx driver.
However, if I use the regular Ubuntu xorg repositories for fglrx, it doesn't happen. But then I am left with Mesa OpenGL rendering, which doesn't work will for me.
Also, I'd like to add that I've found I only get this problem after installing fglrx according to these instructions on the Unofficial ATI Linux Driver Wiki:
http:// wiki.cchtml. com/index. php/Ubu. ..allation_ Guide
Following these instructions is the only way I can get a working fglrx driver.
However, if I use the regular Ubuntu xorg repositories for fglrx, it doesn't happen. But then I am left with Mesa OpenGL rendering, which doesn't work will for me.