Ubuntu
xserver-xorg-video-intel package

  1. Bug #796478
  2. Comment #2

Comment 2 for bug 796478

Revision history for this message
Fabio Marconi (fabiomarconi) wrote :

[ 30.698237] ACPI: Video Device [VID] (multi-head: yes rom: no post: no)
[ 30.698261] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.