https://bugzilla.kernel.org/show_bug.cgi?id=60857 --- Comment #4 from Stuart Foster <smf.linux@xxxxxxxxxxxx> --- (In reply to Alex Deucher from comment #3) > Can you bisect? Also just to be sure, the monitor in qestion is connected > to the integrated chip, not the dGPU correct? Does disabling dpm fix the > issue? The monitor is connected to the integrated chip on the motherboard (760G [Radeon 3000]) Disabling dpm does fix the problem (radeon.dpm=0 on lilo append line, the patch is still included). dmesg now reports: [drm] radeon: power management initialized as apposed to [drm] radeon: dpm initialized There is no mention of any power mangement on the RV516 [Radeon X1300/X1550 Series] is that correct ? The problem is present in vanilla 3.11-rc1. -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel