Arch Linux

koroki

Member

Registered: 2013-08-03

Posts: 59

Backlight does not work again...

I have Toshiba Z30-A-12N.
As in wiki is written, the Toshiba acpi and the intel drivers have a backlight driver. Thus, there are two backlight as a vendor. Until today, I used the solution of the wiki with good results. However, after the last upgrade this solution doesn't work. The last upgrade was a little big, with gnome-shell and the kernel, so I don't know what is the reason.  I can change the backlight manually with the tee in the /sys/class/backlight/intel but in gnome only tochiba one is changes without any effect.