View Full Version : [ubuntu] How to dim laptop brightness
August 3rd, 2012, 02:43 AM
I am wondering on how to dim my screen on my laptop? I am currently using ubuntu. I went to system settings , brightness but it does not have a way to change the brightness. Does anyone know how ??
August 3rd, 2012, 02:57 AM
Hi, i solved this by firstly installing xbacklight. Then i placed acpi_backlight=vendor at the end of every line beginning with linux in my grub.cfg located at /boot/grub/grub.cfg using gedit.
Then i created an xbacklight.desktop file to initiate my desired backlight levels at bootup
hope this helps
August 3rd, 2012, 03:08 AM
i'm not sure what version of Ubuntu you are using, if 12.04 just go to system settings -->open "brightness and lock" and change brightness from there, see screen shot.
August 5th, 2012, 08:04 AM
Wow, thank you very much Dwight! I never saw the scroll bar , its hard to see it. They should change the color to make it appear more. Thanks again!
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