Comment 53 for bug 1111884

Created attachment 83943
dmesg output from a few failed suspend/resume attempts with 4f6029da

In this case I logged in and suspended the machine. Upon resuming, the X session was frozen with the cursor being updated occassionally. After several attempts I was able to get to a VT. Shortly thereafter the X server died, causing lightdm to respawn a greeter which functioned correctly, presumably because it doesn't require acceleration. I could log in again, also the X session would freeze before getting to a functional desktop (presumably upon compiz starting). Again, with a few tries I could get back to a VT, at which point lightdm would start a greeter. With every freeze a "failed to idle channel 0xcccc0000" message would be dumped to dmesg.