装上i3-wm后解决亮度调节
Posted 77 months ago linux aosc fedora arch i3-wm wm i3 亮度
修改grub
sudo vi /etc/default/grub
修改内容
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
更新grub.conf
sudo update-grub
设置亮度
echo 500 > /sys/class/backlight/intel_backlight/brightness