Created attachment 87489 [details] dmesg Sometimes, I get this error message repeatedly: [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting [drm:atom_execute_table_locked] *ERROR* atombios stuck executing D1FC (len 62, WS 0, PS 0) @ 0xD218 and the screen gets stuck. (last time it happened, the screen recovered by itself). The keyboard won't respond, but I can't power off the machine by pressing the power button. attached: dmesg, Xorg logs, video BIOS dump $ lspci -vnn | grep VGA 00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] BeaverCreek [Radeon HD 6520G] [1002:9647] (prog-if 00 [VGA controller]) 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Whistler [Radeon HD 6630M/6650M/6750M/7670M/7690M] [1002:6741] (rev ff) (prog-if ff) (second card was disabled through vgaswitcheroo)
Sorry, I meant, I can poweroff the machine.
It's been fixed (I'm using oibaf's PPA + 3.13-rc0. I don't know the patch that fixed it) Closing :)
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