Arch Linux

zoke

Member

Registered: 2010-03-15

Posts: 18

Enabling brightnes keys on Lenovo G550

How do I enable the brightness keys on my Lenovo G550? The two buttons are Fn + Up and Fn + Down. I used showkey and I got no scancodes. The keys work when I am at GRUB or BIOS or a real console window but when I have X running the keys do nothing.