Comment 16 for bug 433541

I am seeing this same issue under Gentoo. The kernel version is 2.6.30-r4, xorg is 7.4, xorg server is 1.6.3 and the intel video driver is 2.8.0.

I am using WindowMaker and the session stays active for quite some time before a hang. If I just open an xterm or if I let the system stay idle, I haven't seen a hang. But if I open firefox and start browsing or if I move windows around rapidly, the hang comes very soon after that. Again, mouse cursor can be moved around the screen, but clicking on visual elements doesn't take effect.

I will attach the relevant system information and logs...