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Backlight ctrl works in Maverick 2.6.35-22, not in 24 or 25

Posted: 03 Feb 2011, 14:24
by nroach44
I am using Ubuntu 10.10 on my N150+ (NP-N150-JP01AU) And my backlight control works in the oldest kernel, but not 24 or 25? The button presses are recognized, but no action is taken. I can adjust it with a setpci command however. I do have samsung-tools and samsung-backlight installed.

Re: Backlight ctrl works in Maverick 2.6.35-22, not in 24 or

Posted: 11 Feb 2011, 09:20
by shamanchik
I'm using Ubuntu 10,10 on my N150 + (NP-N150-JP01AU). I confirm the above problem.

Re: Backlight ctrl works in Maverick 2.6.35-22, not in 24 or

Posted: 13 Feb 2011, 17:37
by albfink
i have a nb30 (np-nb30-ja01us) and had the same problem. Had samsung-tools and samsung-backlight enabled, still nothing. Couldn't resolve it, reverted to 10.04.

Re: Backlight ctrl works in Maverick 2.6.35-22, not in 24 or

Posted: 01 Mar 2011, 01:07
by pcp1976
I can confirm I'm having the same issue on my n150+

Re: Backlight ctrl works in Maverick 2.6.35-22, not in 24 or

Posted: 03 Mar 2011, 20:58
by Sam66
I have the same problem on, also, a N150 Plus. Is there anyone to have a solution ?

Re: Backlight ctrl works in Maverick 2.6.35-22, not in 24 or

Posted: 03 Mar 2011, 21:05
by gattaccio