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Ubuntu and Fedora 16

 
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Ace Frehley



Joined: Fri Feb 10, 2012 9:54 pm
Posts: 3
Location: Schenectady, NY USA

PostPosted: Fri Feb 10, 2012 9:59 pm    Post subject: Ubuntu and Fedora 16 Reply with quote

I recently installed ubuntu 11.10 and then tried fedora 16. Both turned off the backlight to my computer. How can I install linux and keep the backlight on?
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nelz
Moderator


Joined: Mon Apr 04, 2005 12:52 pm
Posts: 8002
Location: Warrington, UK

PostPosted: Fri Feb 10, 2012 10:03 pm    Post subject: Reply with quote

Add this to the boot options in GRUB
Code:
acpi_osi=Linux


If that fails, try

Code:
acpi_osi=Linux i915.broken="1"

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