> Date: Wed, 12 Jul 2017 21:14:47 +0200 > From: Frank Groeneveld <fr...@frankgroeneveld.nl> > > Mark Kettenis <mark.kette...@xs4all.nl> schreef op 12 juli 2017 19:50:50 CEST: > >> Date: Wed, 12 Jul 2017 10:08:42 +0200 (CEST) > >> From: fr...@frankgroeneveld.nl > >> > >> >Synopsis: System hangs when X is stopped or xrandr is run after > >disabling builtin screen > >> >Category: system > >> >Environment: > >> System : OpenBSD 6.1 > >> Details : OpenBSD 6.1-current (GENERIC.MP) #93: Thu Jul 6 > >15:41:21 MDT 2017 > >> > >dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > >> > >> Architecture: OpenBSD.amd64 > >> Machine : amd64 > >> >Description: > >> Since the inteldrm update I now have a much better working display > >on this system, thanks! > >> I'm only experiencing one problem. When I have attached an external > >monitor to my laptop, > >> I disable the builtin screen using: xrandr --output eDP-1 --off > >> After that, the whole systems hangs when I shutdown X (halt -p or > >pkill X) or when I run any xrandr command > >> >How-To-Repeat: > >> xrandr --output eDP-1 --off > >> pkill X > >> >Fix: > >> I haven't found any workarounds > > > >Unfortunately I don't have a hardware setup that could reproduce this. > > Is there anything I can try or send you to debug it?
Unless you have a serial console (possibly through Intel AMT), there's probably not much you can do yourself. Given the CPU model, I don't think your machine has Intel AMT support. If you have a displayport (male) to mini displayport (female) convert or a displayport to VGA converter lying around I might be able to test this myself.
