Tested with karmic UNR RC with latest updates:
Netbook user interface: freezes (no mouse movement) almost instantaneously
Classic user interface: no freezing at all
Note that another different system with a different motherboard with Intel Atom N270 and 945GME graphics on karmic RC UNR does not show these symptoms. But it froze after some time while the mouse remained responsive.
Tested with karmic UNR RC with latest updates:
Netbook user interface: freezes (no mouse movement) almost instantaneously
Classic user interface: no freezing at all
Note that another different system with a different motherboard with Intel Atom N270 and 945GME graphics on karmic RC UNR does not show these symptoms. But it froze after some time while the mouse remained responsive.