Ubuntu
xserver-xorg-video-intel package

  1. Bug #750259
  2. Comment #29

Comment 29 for bug 750259

Revision history for this message
Marius Grigaitis (0-admin-mar-lt) wrote : Re: [arrandale] Dual screen not working/shows corruption

I can also confirm this bug. Hopefully it's the same

Happens on Lenovo T410 with Intel(R) Core(TM) i5 CPU M 520

Some things that are not working:
1. Plugging in external monitor makes primary monitor (laptop) go black and external monitor is a bit shifted + flickers in color similar to background.
2. Pressing ctrl+alt+f1 and then trying to go back with f7 doesn't work, only boot console output is shown.
3. After switching monitors with keyboard shortcut (fn + f7) screen goes black and only mouse is visible or nothing is visible at all.