#!/bin/sh -e # # rc.local # # This script is executed at the end of each multiuser runlevel. # Make sure that the script will "exit 0" on success or any other # value on error. # # In order to enable or disable this script just change the execution # bits. # echo 0 > /sys/class/backlight/intel_backlight/brightness # By default this script does nothing.
exit 0 Using the above script from shutdown to boot I am now able to adjusted my screen-brightness after login. From stand by I added the following script to /etc/pm/sleep.d (create new file and make it executable) #!/bin/sh # to fix backlight issues on resume case "${1}" in resume) echo 0 > /sys/class/backlight/intel_backlight/brightness ;; esac -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/954661 Title: backlight brightness not adjustable by default on Dell XPS 13 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/954661/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs