I made a brute workaround script that works for me: ( while sleep 1; do blval=$(cat /sys/class/backlight/acpi_video0/brightness) blval=$(printf "%X" $(($blval*255/9))) setpci -s 00:02.0 F4.B=$blval done )&
It's ugly in the sense that it polls the brightness every second and writes the results to a pci register. The script is started with sudo as it needs root privilege. If anyone knows a hook that I can use to execute this script (so that I don't need to poll), please let me know. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/706303 Title: LCD screen brightness is not adapted on AC/Battery state change To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/706303/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
