Just ran into this error on Amazon VPC today on a newly created instance. I know very little about Xen (just an AWS user) but maybe this extra info will be useful to someone. If I can provide more information, let me know.
Instance type: m3.medium (HVM) AMI ID: ubuntu-trusty-14.04-amd64-server-20140607.1 (ami-0307d674) Kernel: 3.13.0-32-generic #57-Ubuntu (newest available package) When I resize the same instance to m3.large the error message does not occur. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1304001 Title: xen:balloon errors in 14.04 beta To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1304001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs