I just tried un-blacklisting 1002:4153 again on up-to-date Gutsy. Compiz still locks up my computer. It seems that I am the only unlucky one with this graphics card. :( Perhaps I've got a faulty card, or it cannot draw enough current from the AGP socket. The desktop computer is very stable otherwise.
Unfortuately, I don't have enough hardware to isolate the problem.
I just tried un-blacklisting 1002:4153 again on up-to-date Gutsy. Compiz still locks up my computer. It seems that I am the only unlucky one with this graphics card. :( Perhaps I've got a faulty card, or it cannot draw enough current from the AGP socket. The desktop computer is very stable otherwise.
Unfortuately, I don't have enough hardware to isolate the problem.