I'm seeing this exact behaviour on my laptop. I run the Xorg-edgers PPA since a couple of months that PPA also provides the LTS-backport kernel (quantal? kernel) so, that kernel is quite recent (3.5.x with backports). If needed I can run the latest 3.6-rc from the mainline kernel PPA.
Do you want me to provide the logs with the backport or latest rc kernel? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1042612 Title: KVM Guests only use one CPU after host wakes up from sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1042612/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
