This part of the dmesg output struck me most, maybe it helps to find the problem:
[drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 1sec aborting [ 835.140104] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing E7B4 (len 498, WS 0, PS 4) @ 0xE7F5 [ 836.156095] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 1sec aborting [ 836.156101] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing E7B4 (len 498, WS 0, PS 4) @ 0xE7F5
This part of the dmesg output struck me most, maybe it helps to find the problem:
[drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 1sec aborting execute_ table_locked] *ERROR* atombios stuck executing E7B4 (len 498, WS 0, PS 4) @ 0xE7F5 execute_ table_locked] *ERROR* atombios stuck executing E7B4 (len 498, WS 0, PS 4) @ 0xE7F5
[ 835.140104] [drm:atom_
[ 836.156095] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 1sec aborting
[ 836.156101] [drm:atom_