Ubuntu
xserver-xorg-video-intel package

  1. Bug #36550
  2. Comment #18

Comment 18 for bug 36550

Revision history for this message
Sergio Callegari (callegar) wrote :

Same problem here on a DELL D820 with an intel 945 graphics card ubuntu edgy and
 an ACER monitor

Just an additional note:

Fn+F8 toggles between:

 * internal display (OK)
 * external only video OK (vertical frequency 60 Hz)
 * both displays (external display suffers fuzzyness wobbling... vertical freque
ncy reported by monitor is now 63 Hz).

Why does the vertical frequency change?