.. or echoing a value from 0 to 13 (it appears) into /sys/class/backlight/acpi_video0/brightness (using a SL500). But this sys entry doesn't appear to depend on having the lenovo-sl-laptop loaded.
What is the status on this bug?
.. or echoing a value from 0 to 13 (it appears) into /sys/class/ backlight/ acpi_video0/ brightness (using a SL500). But this sys entry doesn't appear to depend on having the lenovo-sl-laptop loaded.
What is the status on this bug?