Hello people, whenever I boot I get two error messages [FAILED] Failed to start Load/Save Screen Backlight Brightness of backlight:acpi_video0 & [FAILED] Failed to start Load/Save Screen Backlight #tness of backlight:amdgpu_bl0 My system configurations are: AMD Ryzen 5 4600H 15.1GB RAM GT…

This is a known kernel bug for AMD backlight. Check if you really have "two backlight services", or (normally) only amdgpu_bl0 ls /sys/class/backlight/ Check what systemd finds out systemctl status systemd-backlight@* Even if there are two, mask acpi_video0, to test if your system hardware butt…

Failed to save backlight issue on boot

Issues & Assistance Newbies

dr460nf1r3 23 November 2020 18:55 2

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