I have a Dell Lattitude C600 with an ATI Mobility card, also. Killing acpid worked, but that obviously isn't ideal.
The only debugging I have done is that Xorg listens to acpid on a socket, and exits when it gets either the 'video' or 'button/lid' event.
I have a Dell Lattitude C600 with an ATI Mobility card, also.
Killing acpid worked, but that obviously isn't ideal.
The only debugging I have done is that Xorg listens to acpid on a socket, and exits when it gets either the 'video' or 'button/lid' event.