About testing the upstream kernel: I don't know how to reproduce the problem. Last night I saved a VM again and everything worked great.
Do I have to do something with the tag 'needs-full-computer-model'? It's a HP Proliant DL160 SE 2 with a 2 x Xeaon Core X5650 and 48Gb memory DDR3. If it matters, the Raid controler is a HP Smart Array P800... Here are de last entries in my /var/log/apt/history.log Start-Date: 2014-12-02 06:26:48 Upgrade: ppp:amd64 (2.4.5-5.1ubuntu2, 2.4.5-5.1ubuntu2.1) End-Date: 2014-12-02 06:26:50 Start-Date: 2014-12-02 08:09:38 Commandline: apt-get upgrade --yes Upgrade: libsystemd-login0:amd64 (204-5ubuntu20.8, 204-5ubuntu20.9), libappindicator1:amd64 (12.10.1+13.10.20130920-0ubuntu4, 12.10.1+13.10.20130920-0ubuntu4.1), systemd-services:amd64 (204-5ubuntu20.8, 204-5ubuntu20.9), libsystemd-daemon0:amd64 (204-5ubuntu20.8, 204-5ubuntu20.9), libgudev-1.0-0:amd64 (204-5ubuntu20.8, 204-5ubuntu20.9), libpam-systemd:amd64 (204-5ubuntu20.8, 204-5ubuntu20.9), udev:amd64 (204-5ubuntu20.8, 204-5ubuntu20.9), libappindicator3-1:amd64 (12.10.1+13.10.20130920-0ubuntu4, 12.10.1+13.10.20130920-0ubuntu4.1), libudev1:amd64 (204-5ubuntu20.8, 204-5ubuntu20.9), python-appindicator:amd64 (12.10.1+13.10.20130920-0ubuntu4, 12.10.1+13.10.20130920-0ubuntu4.1) End-Date: 2014-12-02 08:09:55 Start-Date: 2014-12-03 06:33:23 Upgrade: openvpn:amd64 (2.3.2-7ubuntu3, 2.3.2-7ubuntu3.1) End-Date: 2014-12-03 06:33:27 Start-Date: 2014-12-03 17:13:11 Commandline: apt-get install python-apport Install: python-httplib2:amd64 (0.8-2build1, automatic), python-keyring:amd64 (3.5-1, automatic), python-apport:amd64 (2.14.1-0ubuntu3.6), python-oauth:amd64 (1.0.1-3build2, automatic), python-wadllib:amd64 (1.3.2-2build1, automatic), python-problem-report:amd64 (2.14.1-0ubuntu3.6, automatic), python-secretstorage:amd64 (2.0.0-1ubuntu1.1, automatic), libjs-jquery:amd64 (1.7.2+dfsg-2ubuntu1, automatic), python-simplejson:amd64 (3.3.1-1ubuntu6, automatic), python-lazr.uri:amd64 (1.0.3-1build1, automatic), python-launchpadlib:amd64 (1.10.2+ds-2, automatic), python-lazr.restfulclient:amd64 (0.13.3-1build1, automatic) End-Date: 2014-12-03 17:13:14 Start-Date: 2014-12-03 17:51:46 Commandline: apt-get upgrade --yes Upgrade: python3-problem-report:amd64 (2.14.1-0ubuntu3.5, 2.14.1-0ubuntu3.6), apport:amd64 (2.14.1-0ubuntu3.5, 2.14.1-0ubuntu3.6), python3-apport:amd64 (2.14.1-0ubuntu3.5, 2.14.1-0ubuntu3.6) End-Date: 2014-12-03 17:51:49 Start-Date: 2014-12-04 06:32:28 Upgrade: multiarch-support:amd64 (2.19-0ubuntu6.3, 2.19-0ubuntu6.4), libc-bin:amd64 (2.19-0ubuntu6.3, 2.19-0ubuntu6.4), libc6:amd64 (2.19-0ubuntu6.3, 2.19-0ubuntu6.4), linux-firmware:amd64 (1.127.8, 1.127.10) End-Date: 2014-12-04 06:32:35 -- 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/1398883 Title: System crashes after saving a virtual machine Status in linux package in Ubuntu: Incomplete Bug description: I think this problem is connected to bug 1388329? ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-40-generic 3.13.0-40.69 ProcVersionSignature: Ubuntu 3.13.0-40.69-generic 3.13.11.10 Uname: Linux 3.13.0-40-generic x86_64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 dec 3 17:00 seq crw-rw---- 1 root audio 116, 33 dec 3 17:00 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.14.1-0ubuntu3.5 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Wed Dec 3 17:20:41 2014 HibernationDevice: RESUME=/dev/mapper/CmsrvVH2--vg-swap_1 InstallationDate: Installed on 2014-10-31 (32 days ago) InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.3) MachineType: HP ProLiant SE316M1R2 PciMultimedia: ProcEnviron: LANGUAGE=nl_BE:nl TERM=xterm PATH=(custom, no user) LANG=nl_BE.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-40-generic root=/dev/mapper/hostname--vg-root ro nomodeset RelatedPackageVersions: linux-restricted-modules-3.13.0-40-generic N/A linux-backports-modules-3.13.0-40-generic N/A linux-firmware 1.127.8 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/05/2011 dmi.bios.vendor: HP dmi.bios.version: R02 dmi.chassis.type: 23 dmi.chassis.vendor: HP dmi.modalias: dmi:bvnHP:bvrR02:bd05/05/2011:svnHP:pnProLiantSE316M1R2:pvr:cvnHP:ct23:cvr: dmi.product.name: ProLiant SE316M1R2 dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1398883/+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