http://bugzilla.suse.com/show_bug.cgi?id=1055493
http://bugzilla.suse.com/show_bug.cgi?id=1055493#c7
Oliver Kurz
No matter whether the test kernel works or not
I was still running the vanilla kernel 4.4.79-18.26.2 until now when I could just reproduce a very similar crash when trying to switch the displays although it seems far less likely to hit that problem then with kernel-default. Also the graphics behave different: After a suspend even when not changing the monitor layout the external screen is more prone to stay dark until I force switching the monitor off and on again, be it over xrandr or when using the physical power button on the screen. Right now I am running 4.4.85-2.gba575f2-default from your test repo. It could be some time until I hit this problem again as it is hard to reproduce and also it's my work environment where I have to do some other work to do than just kernel graphics stack testing so please be patient :-) please test the upstream
4.12.x and 4.13 kernels to see whether we're tracking the same problem.
If/when my system crashes again with above's 4.4 test kernel I will check with the latest current kernel kernel-default-4.13.0-2.1.g7e9e30a.x86_64 from Kernel:HEAD (I assume this is the one you mean with upstream. -- You are receiving this mail because: You are on the CC list for the bug.