Ubuntu
xserver-xorg-video-intel package

  1. Bug #1552040
  2. Comment #19

Comment 19 for bug 1552040

Revision history for this message
Paulo (ptsneves) wrote :

I had the exact same problem but with a dell xps15 9550 with a thunderbolt to display port in MsT mode with 2 external screens. Afer Sergeys tips everything became stable and workable.