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[ubuntu] Yet annother laptop backlight thread

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linux-howto

http://ubuntuforums.org – Hello, I understand that these topics litter all of the different distributions forums, but I have not been able to find a satisfactory answer to my issue. I'm trying to set up a gateway M-7301u laptop (intel mobile 4 vga controller and some intel mb I'm not sure which) but I've been having trouble with the backlight. Originally I couldn't adjust the backlight at all without the computer freezing and eventually crashing the unity session. I normally use fedora so I tried the usual solution from there of setting acpi_backlight=vendor and acpi_osi=Linux in grub.cfg. Now I am able to change the b (Hardware)