I do have the same bug here on Linux 5.8.18-1-MANJARO x86_64 20.2 Nibia, also this been discussed here :
https://www.reddit.com/r/archlinux/comments/ihtlzj/problem_with_screen_backlight_regulation_in/ I think my backlight keys were working before installing core/amd-ucode but I'm not sure. Got Lenovo Legion 5-15ARH05 Type 82B5 here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1899626 Title: Backlight does not work on the legion 5 15arh To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1899626/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
