On 2024/10/08 11:08, Mark Kettenis wrote: > > > $ ls -lh /var/log/Xorg.0.log* > > > -rw-r--r-- 1 root wheel 45.6K Oct 7 13:37 /var/log/Xorg.0.log > > > -rw-r--r-- 1 root wheel 433M Oct 3 11:48 /var/log/Xorg.0.log.old > > > > > > hmm, there are loads of modeline dumps: > > Probably means there is an issue with hotplug detection. Could be a > dodgy cable, but if it happens on more machines that is unlikely.
There are two types of machine, running the exact same config / software, with the same monitor type. Mostly the newer ones with + (II) modeset(0): glamor X acceleration enabled on Mesa Intel(R) Graphics (ADL-N) + (II) modeset(0): [DRI2] DRI driver: iris which are seeing the problem, but there are still a few older ones with - (II) modeset(0): glamor X acceleration enabled on Mesa Intel(R) HD Graphics 4400 (HSW GT2) - (II) modeset(0): [DRI2] DRI driver: crocus which aren't running into it. I'll get a test machine and have a look at DRMDEBUG for clues there, any suggestions for anything else I can look at?
