Ubuntu
xserver-xorg-video-ati package

  1. Bug #1553441
  2. Comment #11

Comment 11 for bug 1553441

Revision history for this message
penalvch (penalvch) wrote : Re: Only one monitor working at the time (xserver-xorg-video-ati)

lazanet:
1) Could you please provide the full manufacturer and model of the external monitor?
2) What program are you using to adjust the laptop monitor to primary/secondary when the problem occurs?