The real issue here is that when pressing the brightness keys, the brightness value in gconf is not updated so the new state is never saved between sessions. That should be fixed properly rather than advising users to try unsupported workarounds
The real issue here is that when pressing the brightness keys, the brightness value in gconf is not updated so the new state is never saved between sessions. That should be fixed properly rather than advising users to try unsupported workarounds