I have a X61s, the problem with the brightness comes from the fact that the X61s has 16 levels of brightness and this is not well supported for the moment by the ACPI code.
See: http://<email address hidden>/msg00692.html
I have a X61s, the problem with the brightness comes from the fact that the X61s has 16 levels of brightness and this is not well supported for the moment by the ACPI code.
See: http://<email address hidden> /msg00692. html