This was already assigned /away/ from acpi-support as explained in comment #5. acpi-support doesn't handle this. Reassigning to upower, which I think is the only desktop component that deals with brightness keys; if it's not a upower problem then I guess it's a kernel problem.
This was already assigned /away/ from acpi-support as explained in comment #5. acpi-support doesn't handle this. Reassigning to upower, which I think is the only desktop component that deals with brightness keys; if it's not a upower problem then I guess it's a kernel problem.