Comment 123 for bug 277589

Affects in ubuntu 10.04 in VPC CW series sony laptop where slider appears but brightness does not changes

I'm a new user , not able to understand wats going on ... is it this fixed or not ????

refer
https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/588026

also
http://www.linux.it/~malattia/wiki/index.php/Main_Page
seems to be related to this ...

regards gursimran singh ..