Public bug reported: A virtual machine running on a Windows Server 2012R2 Hyper-V system rebooted as part of an automated upgrade last night. It seems to have just installed the new 3.19.0-68-generic kernel. The system failed to boot and instead kernel paniced.
As part of investigating the problem we tried booting the previously installed kernel (66 I think) and could bring up the system OK. It asked to perform a disk check on / and /boot as it came up, which seemed to go fine. Once we were running a `df -h` showed that /boot was 100% full with no space left at all. To improve the system an `apt-get autoremove` was run which uninstalled a bunch of older kernels, freeing just over 100MB of space from /boot. Power cycling the system allowed us to boot successfully under the new 3.19.0-68 kernel. Hopefully the /var/crash/linux-image-3.19.0-68-generic.0.crash file I found and am using the file this report related to the issue I have described. ProblemType: Package DistroRelease: Ubuntu 14.04 Package: linux-image-3.19.0-68-generic 3.19.0-68.76~14.04.1 ProcVersionSignature: Ubuntu 3.19.0-68.76~14.04.1-generic 3.19.8-ckt22 Uname: Linux 3.19.0-68-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 Date: Tue Aug 30 06:51:28 2016 ErrorMessage: subprocess installed post-installation script returned error exit status 2 InstallationDate: Installed on 2016-02-08 (204 days ago) InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) RelatedPackageVersions: dpkg 1.17.5ubuntu5.7 apt 1.0.1ubuntu2.14 SourcePackage: linux-lts-vivid Title: package linux-image-3.19.0-68-generic 3.19.0-68.76~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-lts-vivid (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1618771 Title: package linux-image-3.19.0-68-generic 3.19.0-68.76~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 on boot after autoupgrade while /boot was 100% full To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-vivid/+bug/1618771/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs