Public bug reported: There is another bug but the symptoms are different. I see the 100% CPU issue on libvirtd (using top). So I don't think this bug has neen reported. I have a Red Hat 6.5 box and under identical circumstances, opening virt-manager only takes 15% of the CPU in libvirt. So this is a big issue. I want to make clear that in a server, practically the only reason to install a GUI is to use virt-manager.
ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: libvirt-bin 1.2.2-0ubuntu13.1 ProcVersionSignature: Error: [Errno 2] No such file or directory: '/proc/version_signature' Uname: Linux 3.15.0-031500rc4-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: LXDE Date: Mon May 12 02:29:24 2014 InstallationDate: Installed on 2014-05-08 (4 days ago) InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2) ProcEnviron: TERM=xterm SHELL=/bin/bash PATH=(custom, no user) LANG=en_US.UTF-8 XDG_RUNTIME_DIR=<set> SourcePackage: libvirt UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.libvirt.qemu.networks.default.xml: [modified] mtime.conffile..etc.libvirt.qemu.networks.default.xml: 2014-05-08T16:52:25.455691 ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug third-party-packages trusty -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in Ubuntu. https://bugs.launchpad.net/bugs/1318451 Title: 100% CPU libvirtd when virt-manager is open To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318451/+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