Ubuntu
gnome-settings-daemon package

  1. Bug #1203592
  2. Comment #26

Comment 26 for bug 1203592

Revision history for this message
Kieran Clancy (clancy-kieran+launchpad) wrote :

For those without KeyboardBacklight UEFI variables, can you attach a list of the UEFI variables you do have, as well as attach a dump of your DSDT:

sudo cat /sys/firmware/acpi/tables/DSDT > DSDT.aml

If you are not using UEFI (e.g. you have no /sys/firmware/efi directory) then none of this will help you. Most likely you just need to fix your key bindings.