: systemd
A start job for unit systemd-backlight@backlightMar 16 09:24:57 manjaro systemd-backlight[875]: Failed to get backlight or LED device 'backlight:acpi_video0': No such
布吉将检测亮度击键,并将/sys/class/backlight/intel_backlight/brightness文件内容更改为通常更新背光设置的值。$ cat /sys/class/backlight/intel_backlight/brightness# Now pressing the brightness up key on thekeyboard
$ cat /sys/clas
backlight:acpi_video0...Sep 19 13:30:39 markus-pc systemd-backlight[453]: Failed to get backlight or LED device 'backlight:acpi_video0': No such device
Sep 19 13:30:39 markus-pc systemd[1]: systemd-backlight@backlight:acpi_video0.servic