Messages in this thread | | | Subject | Re: [PATCH] Added backlight driver for Acer Aspire 4736 | From | Pradeep Subrahmanion <> | Date | Mon, 19 Mar 2012 17:03:13 +0530 |
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> For the maximum level causes blank screen... > > Please kindly help to identify which driver handle the brightness > change, run the following 2 commands: > > # echo 5 > /sys/class/backlight/acer-wmi/brightness > # echo 5 > /sys/class/backlight/intel_backlight/brightness > > Which one works to change brightness on your machine?
Both of them do not work for me.Only hot keys are working.
Writing to /sys/class/backlight/acer-wmi/brightness
and /sys/class/backlight/intel_backlight/brightness do not cause any
change in brightness.
Regards ,
Pradeep Subrahmanion
> > > Thanks a lot! > Joey Lee
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