Ubuntu
linux package

  1. Bug #1597267
  2. Comment #17

Comment 17 for bug 1597267

Revision history for this message
Tero Marttila (terom) wrote :

I've had good enough experiences with mainline 4.8.15 at this point that I would consider this bug fixed in linux 4.8.x; it's still not perfect (have to typically play around with xrandr and maybe undock/dock), but external 4k DP monitor via a ThinkPad dock works fairly reliably now.

OTOH I was unable to get any DP video output at all with mainline Linux 4.9...