On 2016-02-09, Martin Pieuchot <m...@openbsd.org> wrote: > Since brightness support has been added to acpithinkpad(4) I can easily > trigger a regression on my x220: > > - Switching to the first virtual console just after xdm starts using the > Ctrl+Alt+F1 key combination turns my screen dark. > - Killing X just after xdm start, by using Ctrl+Alt+Del, also turns my > screen Dark.
Yes, I also see this on my X230. > The problem seems to be a race related to multiple events, diff below > fixes that for me. With that diff the brightness is stuck at 100%. $ wsconsctl display.brightness=40 display.brightness -> 100.00% -- Christian "naddy" Weisgerber na...@mips.inka.de
