Originally Posted by
OrnithO
Just run this in a terminal, it worked for me on my Acer Timeline 4810TZ-4011 on Linux Mint (which is based on Ubuntu 9.04)
Code:
xrandr --output LVDS --set BACKLIGHT_CONTROL native
I tried this on Karmic (on a 4810T) and got this:
Code:
tijmz@Eurydice:~$ xrandr --output LVDS --set BACKLIGHT_CONTROL native
X Error of failed request: BadRROutput (invalid Output parameter)
Major opcode of failed request: 149 (RANDR)
Minor opcode of failed request: 15 (RRGetOutputProperty)
Serial number of failed request: 26
Current serial number in output stream: 26
Does anyone have any suggestions? I'd like to be able to change brightness settings
Bookmarks