Ubuntu
acpi-support package

  1. Bug #19410
  2. Comment #5

Comment 5 for bug 19410

Revision history for this message
removed (removed) wrote :

(In reply to comment #3)
> When does your screen fail to turn off? X doesn't use ACPI to attempt to blank
> the screen.

Sorry, didn't see the first reply.
I will try to see if it does console blanking (but I think it does not).

It fails to turn of on the Xscreensaver suspends, but also when doing xset dpms
commands (always blanks, but backlight stays on).