I've forgot to mention: I've removed the remained virtualbox stuffs totally, also dkms, etc. Still, there is no change about the issue. I've also tried to limit the available memory for the kernel with mem=512M kernel parameter. I've also tried "nopat" I've found in some forum, but still the same problem.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/735126 Title: [natty] system freezes on boot without disabling KMS _______________________________________________ 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
