You have been subscribed to a public bug: Trusty Tahr 14.04 LTS, seems to be fully updated
f.lux also has no effect. Also when i try to do sudo echo 50 > /sys/class/backlight/acpi_video0/brightness then it says 'bash: brightness: permission denied'. (From this page: http://pastebin.com/HzzHrS2g). product: OptiPlex 7010 (OptiPlex 7010) *-cpu description: CPU product: Intel(R) Core(TM) i3-3240 CPU @ 3.40GHz *-pci description: Host bridge product: Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller vendor: Intel Corporation *-display description: VGA compatible controller product: Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller I would love to help provide some more help on my dual monitor setup. I found this documentation: https://wiki.ubuntu.com/X/Config/Resolution It says I should run $gnome-display-properties. Seems to be out of date. gnome-display-properties: command not found I guess it would be annoying to say it's a security vulnerability although if my screen isn't dim someone could more easily look through the window and see what I am typing on the screen. ** Affects: unity-control-center (Ubuntu) Importance: Undecided Status: Incomplete -- screen brightness slider has no effect https://bugs.launchpad.net/bugs/1545266 You received this bug notification because you are a member of Desktop Packages, which is subscribed to unity-control-center in Ubuntu. -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
