Ubuntu
linux package

  1. Bug #773471
  2. Comment #28

Comment 28 for bug 773471

Revision history for this message
Wolfgang Kufner (wolfgangkufner) wrote : Re: [Bug 773471] Re: No brightness on LCD monitor (Acer Aspire 5732Z)

Things people use on black screens:
external monitor
blind typing of sudo setpci -s 00:02.0 F4.B=a1 (a1 is just an example
hex value for the brightness) on a terminal window called up with
ctrl+alt+T
flashlight
just plain hard staring under certain lighting conditions

So now it boots up with a bright display but still no hotkeys with
Kamal's kernel?