Ubuntu
xserver-xorg-video-intel package

  1. Bug #419328
  2. Comment #25

Comment 25 for bug 419328

Revision history for this message
j^ (j) wrote : Re: attaching external monitor: laptop display shows corrupted desktop

i upgraded the laptop longer ago and am testing support for external monitors from time to time, before it would happen that the external monitor was empty but the mouse worked and the laptop screen would have a scrambled image on the top part. with an update in the last days this degraded further to the problem described above. will test 2.8.1 once it hits the repository and let you know if anything changed.