Some Lenovo laptops have keyboard backlights, and they can be turned on using Fn + Space. There are three states: off, normal and bright. When I start Ubuntu, these laptops always default back to a ...
I know how to set up the fingerprint reader for my Thinkpad X220 in Ubuntu 11.10. My question is: Is it possible to only use the fingerprint reader at the LightDM-Login and not when typing "sudo ..." ...
Possible Duplicate: How well do laptops with Nvidia Optimus work? My lenovo Z570 have 2 Graphic cards Intel HD and Nvidia 520m. In Ubuntu 11.04 I used wobbly windows which but now in 11.10 ...