http://bugzilla.opensuse.org/show_bug.cgi?id=1195635 http://bugzilla.opensuse.org/show_bug.cgi?id=1195635#c3 Andreas Nordal changed: What |Removed |Added ---------------------------------------------------------------------------- OS|openSUSE Tumbleweed |openSUSE Leap 15.3 --- Comment #3 from Andreas Nordal --- I haven't reported it upstream. For what it's worth, I can reproduce it on openSUSE Leap 15.3 with Linux 5.3.18-150300.59.49-default on the same computer. A difference is that powertop doesn't show any process spending noteworthy CPU time (max 150�s/s) during the periodic hangs. But judging by CPU frequencies (which still jump from 700 to 1900 MHz across all cores), the spiky CPU usage seems the same, just not evident in powertop. Some small improvements are that the periodic hangs disappear quicker (more like half a minute) and that dmesg is more informative around the broken EDID (which is the same): [28994.945186] i915 0000:00:02.0: [drm] HDMI-A-1: EDID is invalid: [28994.945190] [00] BAD 00 ff ff ff ff ff ff 00 1c a3 18 00 88 88 00 00 [28994.945191] [00] BAD 00 1b 01 03 80 1a 0f 78 ee 43 00 a4 55 4d 9e 27 [28994.945191] [00] BAD 00 50 54 21 08 00 81 00 81 80 81 c0 95 00 95 40 [28994.945192] [00] BAD b3 00 a9 c0 d1 c0 02 3a 80 18 71 38 2d 40 58 2c [28994.945193] [00] BAD 45 00 25 a5 10 00 00 1e 00 00 00 ff 00 38 38 38 [28994.945193] [00] BAD 38 0a 20 20 20 20 20 20 20 20 00 00 00 fd 00 30 [28994.945194] [00] BAD 3e 1e 44 11 00 0a 20 20 20 20 20 20 00 00 00 fc [28994.945195] [00] BAD 00 4f 6e 6c 61 70 31 33 30 35 48 0a 20 20 01 60 [29953.181144] i915 0000:00:02.0: [drm] *ERROR* Atomic update failure on pipe A (start=98433 end=98434) time 203 us, min 1073, max 1079, scanline start 1066, end 1078 -- You are receiving this mail because: You are the assignee for the bug.