Ubuntu
linux-source-2.6.22 package

  1. Bug #173652
  2. Comment #104

Comment 104 for bug 173652

Revision history for this message
Michael Lustfield (michaellustfield) wrote : Re: Unable to adjust screen brightness on recent Sony Vaio notebooks, Intel GMA adapter

There's a difference here too.

I can use the Fn keys to change the brightness setting prior to running the xrandr command. Once I run it, I have no control over it. The xbacklight commands no longer work either.

I guess we're somewhat back to it not working at all except that I still have the oscillation.