I can confirm that I applied the optimization noted above and started having problems libvirt about the same time. I installed cgroups-bin as noted above and am now able to start VMs as before.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/676472 Title: after upgrade from ubuntu 10.04 to 10.10, virt-manager could not create or start a vm. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
