You should go to
sudo vim /sys/devices/platform/dell-laptop/leds/dell\:\:kbd_backlight/brightness
(or can use nano)
and write 2
in the file, to turn on the lights
You should go to
sudo vim /sys/devices/platform/dell-laptop/leds/dell\:\:kbd_backlight/brightness
(or can use nano)
and write 2
in the file, to turn on the lights