Public bug reported: I have a Testing Virtual Machine Host running with Ubuntu 12.04 LTS Server x64.
It has been running stable since the day after the release of Ubuntu 12.04 when it was installed. Today i discovered that all the virtual machines were in a paused state. When i try to resume them with "libvirt resume domain" they startup and go into paused state a few seconds later. I can't find any errors on libvirt log, domain log or dmesg. Would appreciate some help debugging and solving the problem. lsb_release -rd Description: Ubuntu 12.04.1 LTS Release: 12.04 apt-cache policy qemu-kvm qemu-kvm: Installed: 1.0+noroms-0ubuntu14.1 Candidate: 1.0+noroms-0ubuntu14.1 Version table: *** 1.0+noroms-0ubuntu14.1 0 500 http://archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 100 /var/lib/dpkg/status 1.0+noroms-0ubuntu13 0 500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages The virtual qed file appears to be fine and not being over committed like a few bugs that are going around. qemu-img info ubuntu-nginx.qed image: ubuntu-nginx.qed file format: qed virtual size: 128G (137438953472 bytes) disk size: 7.6G cluster_size: 65536 du -sh ubuntu-nginx.qed 7.6G ubuntu-nginx.qed Attached follows dmesg, syslog, libvirt log and domain log since last restart. ** Affects: qemu-kvm (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1054188 Title: KVM Virtual Machines go into paused a few seconds after starting up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1054188/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs