For my SL500 the newest Karmic daily live partly fixes this issue (http://cdimage.ubuntu.com/daily-live/20091004/).
The brightness changes according to the down/up keys, there is no toggling any more. On the other hand the on-screen brightness indicator does not always show the appropriate value (jumping, going down just to half, etc.).
For my SL500 the newest Karmic daily live partly fixes this issue (http:// cdimage. ubuntu. com/daily- live/20091004/).
The brightness changes according to the down/up keys, there is no toggling any more. On the other hand the on-screen brightness indicator does not always show the appropriate value (jumping, going down just to half, etc.).