ls /sys/class/backlight You can override which backlight is used with a snippet:
Section "Device" Identifier "Device0" Option "Backlight" "name_of_backlight" EndSection in /etc/X11/xorg.conf.d/backlight.conf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1158934 Title: Backlight can't be controlled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1158934/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
