As I read on a website this problem also exists on 700Z5A ( http://schibum.blogspot.com/2011/11/ubuntu-oneiric-on-samsung-series-7.html ).
As I read on a website this problem also exists on 700Z5A ( http:// schibum. blogspot. com/2011/ 11/ubuntu- oneiric- on-samsung- series- 7.html ).