4
votes
Making brightness work on Elementary OS Loki with fn key
I found this: answer
and this worked for me from his answer:
P.S: I have asus too, but I got X550JX model.
- 53
3
votes
Accepted
Is brightness control supposed to work on desktop systems / external displays?
This is not specific to a elementary. External monitors configurations are managed by themselves. You can control your laptops brightness because the monitor is directly managed by your laptops ...
- 46
2
votes
Loki - MBPr 15 - Screen Brightness doesn't work
I found that after running setpci I needed to reload the apple_gmux module, so my /etc/rc.local looks like this:
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser ...
- 253
2
votes
Plug/Unplug Brightness Option
this is what worked for me. Now, I can set the screen brightness with my function keys, or the gui, and when I plug in the AC adapter the brightness remains constant. The computer also starts up ...
- 21
1
vote
Brightness controls not working on Dell XPS 15 with Nvidia GPU
Actually it turns out to be an OLED issue with all Linux distros. Returning the laptop and purchasing one that doesn’t have an OLED display.
- 11
1
vote
Brightness controls not working on Dell XPS 15 with Nvidia GPU
Maybe this is a kernel compatibility problem, maybe because your laptop is very new the screen brightness module is not yet built in 5.4.0-80-generic, try installing a more recent kernel.
If you'd ...
1
vote
Is brightness control supposed to work on desktop systems / external displays?
(Above answer is more helpful :D)
It is quite common for attached external monitors to not have bound brightness controls in the same way laptops do. To adjust brightness of the external monitors I ...
- 11
1
vote
Add a brightness slider to the top bar? Using 5.1 Hera on a Surface Pro 2
I found the brightness slider under the Battery icon drop-down menu:
- 121
1
vote
How to auto adjust screen brightness?
You should check wether your current graphics card drivers are up-to-date. Moreover, disabling such drivers can help to see if the issue is fixed. If using the intel-based graphics card, you can use ...
1
vote
How to set shortcut for brightness
Use the instructions on this page, but instead go to Custom and select the + button to add a new keyboard shortcut. In the custom command, put xdotool key XF86MonBrightnessDown or xdotool key ...
- 175
1
vote
Brightness Controls not Working with NVIDIA Drivers
I can't change the display brightness via FN-Hotkey either. It work's on the energycontrol-settings.
What's the downside of the nuveau-driver for laptops?
I do have another problem, probably related ...
- 21
1
vote
Cannot change brightness with Nvidia drivers installed
I had the same issue.
This is what I am doing as a workaround:
sudo apt install xbacklight
Once installed go to System Settings>Keyboard>Shortcuts>Custom>
and bind the follow commands to keys of ...
1
vote
How do I change my display brightness?
Use a bash script!
My script based on kagronick's one is super easy to use, just set a number from 0 to 100:
Usage:
chmod +x light
./light 50
This sets brightness to 50%
Find it here:
https://github....
- 11
1
vote
Loki - MBPr 15 - Screen Brightness doesn't work
This code works for me, same might help you.. give a try!
sudo apt install xbacklight
then run
xbacklight -set 15
15 is the percentage of backlight you gonna use. You can change any percentage ...
1
vote
how do i change my screen brightness?
There are two solutions that come to my mind:
First one is to use the old kernel. On boot you need to open Grub >> Advanced options. There you can find the older versions.
Second solution is using "...
- 411
1
vote
Dim screen with battery indicator and mousewheel on elementary os
The power indicator (package wingpanel-indicator-power) in elementary OS is not the same as the battery indicator of Ubuntu.
This functionality does not exist here, so you cannot "activate" it.
- 4,502
1
vote
Overheating Issue on MacbookAir 6,2
You should install TLP and Thermald
Be careful, TLP is NOT compatible with acpid or Laptop_mode_tools.
One more tweak:
open a terminal and type
gksu gedit /etc/default/grub
then look for
...
- 324
1
vote
Adjust brightness on 2nd display?
Install Brightness Controller with the following commands:
sudo add-apt-repository ppa:apandada1/brightness-controller
sudo apt update
For Version 1 with up to 4 Monitor Support:
sudo apt-get ...
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