This bug is missing log files that will aid in diagnosing the problem. >From a terminal window please run:
apport-collect 1404958 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1404958 Title: Linux 3.19: VM fails to start with libvirtError: internal error: unable to execute QEMU command Status in libvirt package in Ubuntu: New Status in linux package in Ubuntu: Incomplete Bug description: Trying to start my VM immediately after start it switches to pause in virt-manager. Pushing the pause button to unpause causes error window to appear: Помилка під час поновлення роботи домену: internal error: unable to execute QEMU command 'cont': Resetting the Virtual Machine is required Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 89, in cb_wrapper callback(asyncjob, *args, **kwargs) File "/usr/share/virt-manager/virtManager/asyncjob.py", line 125, in tmpcb callback(*args, **kwargs) File "/usr/share/virt-manager/virtManager/domain.py", line 1385, in resume self._backend.resume() File "/usr/lib/python2.7/dist-packages/libvirt.py", line 1951, in resume if ret == -1: raise libvirtError ('virDomainResume() failed', dom=self) libvirtError: internal error: unable to execute QEMU command 'cont': Resetting the Virtual Machine is required It seems it is a some kind of regression. With Linux 3.18 all is ok. Linux 3.19RC1 taken here: http://kernel.ubuntu.com/~kernel-ppa/mainline/ Kubuntu 14.10 x86_64 Libvirt0: 1.2.11-0~14.10~ppa1 Virt-manager: 1:1.1.0-1~getdeb2 --- ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 CurrentDesktop: KDE DistroRelease: Ubuntu 14.10 InstallationDate: Installed on 2014-06-08 (197 days ago) InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1) Package: linux (not installed) ProcEnviron: LANGUAGE=uk:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=uk_UA.UTF-8 SHELL=/bin/bash Tags: utopic Uname: Linux 3.19.0-031900rc1-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: Upgraded to utopic on 2014-10-24 (59 days ago) UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo _MarkForUpload: True --- ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 CurrentDesktop: KDE DistroRelease: Ubuntu 14.10 InstallationDate: Installed on 2014-06-08 (197 days ago) InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1) Package: linux (not installed) Tags: utopic Uname: Linux 3.19.0-031900rc1-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: Upgraded to utopic on 2014-10-24 (59 days ago) UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo _MarkForUpload: True --- ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 DistroRelease: Ubuntu 14.10 InstallationDate: Installed on 2014-06-08 (197 days ago) InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1) Package: linux (not installed) ProcEnviron: LANGUAGE=uk:en TERM=xterm PATH=(custom, no user) LANG=uk_UA.UTF-8 SHELL=/bin/bash Tags: utopic Uname: Linux 3.19.0-031900rc1-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: Upgraded to utopic on 2014-10-24 (59 days ago) UserGroups: _MarkForUpload: True --- ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 CurrentDesktop: KDE DistroRelease: Ubuntu 14.10 InstallationDate: Installed on 2014-06-08 (197 days ago) InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1) Package: linux (not installed) Tags: utopic Uname: Linux 3.19.0-031900rc1-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: Upgraded to utopic on 2014-10-24 (59 days ago) UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo _MarkForUpload: True --- ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 CurrentDesktop: KDE DistroRelease: Ubuntu 14.10 InstallationDate: Installed on 2014-06-08 (197 days ago) InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1) Package: linux (not installed) ProcCmdline: BOOT_IMAGE=/@/boot/vmlinuz-3.19.0-031900rc1-generic root=UUID=b76fc0ae-d31c-4b13-8f4e-424542d850c9 ro rootflags=subvol=@ quiet splash radeon.dpm=1 vt.handoff=7 ProcVersionSignature: Error: [Errno 2] Немає такого файла або каталогу: '/proc/version_signature' Tags: utopic utopic Uname: Linux 3.19.0-031900rc1-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: Upgraded to utopic on 2014-10-24 (59 days ago) UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo _MarkForUpload: True modified.conffile..etc.libvirt.qemu.conf: [inaccessible: [Errno 13] Відмовлено у доступі: u'/etc/libvirt/qemu.conf'] modified.conffile..etc.libvirt.qemu.networks.default.xml: [inaccessible: [Errno 13] Відмовлено у доступі: u'/etc/libvirt/qemu/networks/default.xml'] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1404958/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp