Public bug reported: The brightness can be changed through commands, however the brightness keys fn+f6 (brighter) and fn+f5 (dimmer) are not detected by acpi_listen, thus the hotkey functions do not activate.
Ubuntu 15.04, 3.19.0-28-generic ** Affects: xorg-server (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1500344 Title: Brightness HotKeys not Detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1500344/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp