Got the same exact problem with nx6310 (the one with FreeDos).
Solution is simple, after upgrading to bios F.0B it started to work, finally!
I can say 7.04 beta has support out of the box, but HP has messed sth with the bioses.
Had previously bios F.08.
Thanks guys, maybe now i'll get 4h bat life like i do in windows, instead of 2h i got under ubuntu @ full cpu speed.
Got the same exact problem with nx6310 (the one with FreeDos).
Solution is simple, after upgrading to bios F.0B it started to work, finally!
I can say 7.04 beta has support out of the box, but HP has messed sth with the bioses.
Had previously bios F.08.
Thanks guys, maybe now i'll get 4h bat life like i do in windows, instead of 2h i got under ubuntu @ full cpu speed.