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#1 2021-10-14 16:42:16

joaonunatings
Member
Registered: 2021-10-14
Posts: 22

FN Backlight Keys randomly stop working

Hi, first post here. I've been using Arch for the past month and I can't get my head around this backlight keys problem.
My computer is Asus Zenbook UX434DA_UM433DA and I'm using sway.

I recently added binds to sway config file in order to increase brightness using the f4 and f5 keys. Sometimes it works and then it doesn't.

I already tried setting grub boot options like: acpi_osi=; acpi_backlight=vendor, acpi_osi='!Windows2012' but none work.

I had to mask this service in order to stop getting systemctl failed message
systemd-backlight@backligh:acpi_video0.service

Last edited by joaonunatings (2021-10-14 16:42:50)


Sway on ASUS ZenBook UX434DA-UM433DA: AMD Ryzen 7 3700U with Radeon Vega Mobile Gfx, 16GB RAM, Samsung MZVLB1T0HALR-1TB SSD, Keychron K12 with Banana Switches Keyboard

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