Arch Linux

Shetterhand

Member

Registered: 2022-04-30

Posts: 3

Backlight brightness adjusts slowly with fn keys

Hi! I have an issue with brightness adjustment: slider in settings responds perfectly well, however, when I try to adjust it via my fn11 and f12 keys It
takes about a second to respond compared to volume adjustment which reacts immediately. I tested it on ubuntu+gnome, arch+kde and arch+gnome and had the same issue.

Here's a GIF:
https://gifyu.com/image/SsKfu

I tried an approach in that thread, but it didn't help and made it even worse

There is everything about my system:

• Laptop: Lenovo IdeaPad S340-14IWL

• Processor: Intel® Core™ i5-8265U × 8

• Graphics: Mesa Intel® UHD Graphics 620 (WHL GT2)

• GNOME: 42.1

And I have only one backlight interface - intel_backlight

PLease, If anybody has ideas about that issue, help!