Change screen brightness on a desktop?
34890
Brightness Adjustment on Desktop Computer
12380
How to move Unity Launcher to a different monitor?
61819
How to save brightness settings?
74480
Decrease Backlight Below Minimum
79245
Cannot change backlight brightness Ubuntu 14.04
55561
How to change desktop background from command line in Unity?
122708
Switch to Target Display Mode without keyboard
102693
Screen brightness control not working on Lenovo T530
73634
Would it be possible to lighten the color of the new top bar?
152644
Cannot set LED monitor to native resolution
8180
Is it possible to have f.lux (software that adjusts display's color temperature) on Ubuntu 14.04?
101886
How to permanently set screen brightness level in Ubuntu 12.04 on Dell Vostro 2420 laptop?
124952
Brightness not working after installing NVIDIA driver
47841
Keyboard LED panel indicator for Unity Desktop
56740
Change the brightness adjustment interval
4091
How do I set default display brightness?
50140
How can I configure Ubuntu with GNOME 3 to dim screen when charger is unplugged?