Hi, I found the problem... I need to install the package cggroup-bin from Universe repository. Then I restart qemu-kvm and libvirt-bin daemons. After this steps Virt-manager run correctly.
I saw this message in /var/lib/syslog: Dec 8 11:30:39 machine libvirtd: 11:30:39.967: error : qemuSetupCgroup:3429 : Unable to deny all devices for 2003TreinamentoIbolt: No such file or directory Dec 8 11:30:40 machine libvirtd: 11:30:40.068: error : qemuRemoveCgroup:3501 : internal error Unable to find cgroup for 2003TreinamentoIbolt#012 Dec 8 11:30:40 machine libvirtd: 11:30:40.068: warning : qemudShutdownVMDaemon:4067 : Failed to remove cgroup for 2003TreinamentoIbolt The strange thing is that this package is not in the official repository. -- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
