This sounds like you need to adjust the libvirtd apparmor profile. Edit /etc/apparmor.d/abstractions/libvirt-qemu and add the following line:
/usr/bin/kvm-balloon rmix, -- kvm memory ballooning is unusable in Lucid https://bugs.launchpad.net/bugs/579723 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs