Dear H Pastoriza You might need to update the bios to the latest version. There was a bug in it. Brightness control works with no problem without any additional software after updating it. On N110 produced in October 2009 brightnes works out of box even in Karmic.
You might need to use a Windows Live CD/USB to patch the bios. -- brightness and backlight control not working in Samsung N110 https://bugs.launchpad.net/bugs/460634 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs