Brigtness keys are not working in FreeBSD 9.0 for my laptop. How can I solve this problem?
If I understand it right then You need a fully working ACPI (without any errors) for your mobile system (If not - you can dump it from memory, decompile it and then fix it by hand - but it's a lot of headache).ramakrishna said:How to decrease & increase Brightness using Function keys?