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XPS13 ubuntu 14.04 backlight
I have just update my XPS13 from ubuntu 13.10 to 14.04 and I have another time problems with the backlight with the last kernel (3.13.0-24). everything work find with 3.11.0-20, but with the last kenel, the backlight stay at low level. When I press the brightness key, I can see the animation but I doesn't do anything.
Have you got any solution to fix this problem?
Thanks
iandouglas736
68 Posts
0
April 20th, 2014 19:00
I have the early beta Sputnik, and my backlight works just fine after an upgrade from 13.10 to 14.04.
I don't see an animation at all, but I do see the backlight go from high to low to off as I hit Fn+F6
guillaumeparis2
3 Posts
0
April 21st, 2014 05:00
For the other ones that have the same problem, I find the solution here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/954661/comments/109
Thanks for your help
guillaumeparis2
3 Posts
0
April 21st, 2014 05:00
I need to add that I have a dual boot Win 8 and ubuntu 14.04 with EFI. It's not a single boot version
Thanks