https://bugs.freedesktop.org/show_bug.cgi?id=89198 --- Comment #7 from andre35822@yahoo.com --- (In reply to Alex Deucher from comment #5) > This may be a duplicate of bug 87796. Can you try the suggestions in > comment 10 on that bug? If they help can you try the patch I attached and > attach the dmesg output with the patch applied? Thank you. So I tried "echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level" without "" as root and without restarting I set the refresh rate to 144hz and there is no more artifacting/flickering. Setting it back to auto causes there to be artifacts/flickering. So its something that has to do with DPM? I havem my dmesg attached when setting it to high. -- You are receiving this mail because: You are the assignee for the bug.