Ubuntu
gnome-power-manager package

  1. Bug #449188
  2. Comment #6

Comment 6 for bug 449188

Revision history for this message
Michał Gołębiowski-Owczarek (mgol) wrote :

This command:
$ xset dpms force off
blanks my screen properly. This proves it is (probably) not hardware related and should be easy to fix...