Adjusting screen brightness

So I recently installed Fedora 32 on a dual-boot and it’s been amazing, slowly making the system my own. The only issue I’ve run into lately, especially when it’s dark out is that I’m unable to adjust my screen brightness in any way. I’ve gone through the settings and tried making adjustments there but they don’t have any affect on the actual hardware. Any suggestions? I’m on a Dell G7 7500 laptop.

Thank you!

Hi @imntesta
The regular Fn+F10 or Fn+F9 key combination should work. I assume you are using Gnome DE, otherwise you may need to install light for tiling window managers like Sway/i3

1 Like

Hello,

I’m using KDE Plasma for my desktop environment. Unfortunately the f9/f10 or fn+f9/f10 keys do not work, neither does toggling the brightness manually in my system settings. However on my windows partition it is working smoothly. How does sway work? I did some brief searching and it seems like I’ll have to reconfigure my desktop?

Thank you!

Hi
Brightness is controlled from “Energy Saving” in “System Settings”…
Another option called “Night Color” can automatically adjust screen color to smoother as light begins…
Search for these options in search box, in system settings…

HTH
Theodore

Have you exhausted your options in KDE?

Sway is not like Gnome or KDE. It requires a different mindset to graphical computing to enjoy it. Don’t expect fancy desktop animations. It is perfect for people who want their Desktop environments out of the way so the can focus on work. Sway depends on wayland and not X-server. You can install Sway and switch to it at the login screen (GDM, greeter) without messing up your KDE environment (I have not verified this for KDE, but it works for Gnome).

Alternatively, you can boot to level-3, login and execute sway from there.

1 Like