Using the xbacklight tool the actual values for 0-100% is actually 0%, 20%, 60% & 100%. It seems the current value of the backlight is not being stored when shutting down and on reboot has a value of 0%.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/854185 Title: Logon screen black To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/854185/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
