I think this is related to https://bugs.launchpad.net/ubuntu/+source/hal/+bug/201433, except for the drivers involved. Actually looks like the drivers are not working correctly, but APCI is, so why not just use ACPI in hal for changing the brightness?
I think this is related to https:/ /bugs.launchpad .net/ubuntu/ +source/ hal/+bug/ 201433, except for the drivers involved. Actually looks like the drivers are not working correctly, but APCI is, so why not just use ACPI in hal for changing the brightness?