Ubuntu
xorg-server package

  1. Bug #2016045
  2. Comment #4

Comment 4 for bug 2016045

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: Screen sometimes freezes when tabbing in-out of apps running using dedicated gpu.

In that case, next time the problem happens, after rebooting please run:

  journalctl -b-1 > prevboot.txt

and attach the resulting text file here.