14. As root, I tried echo 8 > /sys/class/backlight/intel_backlight/brightness
Voila! Finally it is doing something. This made the screen almost too dim to see. echo 1000 > /sys/class/backlight/intel_backlight/brightness This made the display usable again. The next step involves rebooting again... I'll be back shortly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1214148 Title: Intel video: Display backlight cannot be changed on Toshiba Portege Z935 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1214148/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
