I did install Ubuntu 11.04 on a NF210 Shark. Your Samsung-tools and Samsung-backlight make it work perfectly. Thanks a lot for that.
However, I still have a problem with WiFi speed. As long as I am connected to the power, it works OK. When switching to the battery, WiFi connection becomes extremely slow. I did apply the first part of the solution described on http://joeslifewithubuntu.blogspot.com/2011/06/how-to-fix-slow-wifi-in-ubuntu-1104.html
, which works until the next reboot.
What should I do to make it permanent? Which file should I edit or create?
Thanks for your help!