same happens to me, but in my case it's not a notebook, but with the genius traveler 515 laser. It starts normally, but after some time it simply freezes. If I try to log off to reboot the X server, the whole system will freeze.
It seems totally random, sometimes I leave it doing nothing and when I return the mouse's frozen and the only I can do is plug another mouse or reboot the system. But it seems to happen more often when I'm using Blender or Wings3d ** Attachment added: "sudo lsusb -v" http://launchpadlibrarian.net/39201524/minfo.txt -- [CX700] Mouse, keyboard, and power button freeze https://bugs.launchpad.net/bugs/432178 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-openchrome in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp