Public bug reported: I was upgrading my OS (14.04 LTS to 16.04 LTS) with an USB key and a message appeared, I don't remember exactly which one. So I restarted my computer and the 16.04 LTS version seemed installed.
ProblemType: Package DistroRelease: Ubuntu 16.04 Package: shim-signed 1.32~16.04.1+0.9+1474479173.6c180c6-1ubuntu1 ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17 Uname: Linux 4.10.0-28-generic x86_64 .proc.sys.kernel.moksbstate_disabled: 0 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 BootEFIContents: fw fwupx64.efi Date: Wed Aug 2 19:01:31 2017 Df: Sys. de fichiers blocs de 1K Utilisé Disponible Uti% Monté sur /dev/sda5 182502748 76830604 96378468 45% / /dev/sdg1 15405000 2566248 12838752 17% /cdrom udev 8177688 0 8177688 0% /dev tmpfs 1638656 9544 1629112 1% /run EFIBootMgr: Error: command ['efibootmgr', '-v'] failed with exit code 2: efibootmgr: EFI variables are not supported on this system. EFITables: ErrorMessage: subprocess installed post-installation script returned error exit status 1 RelatedPackageVersions: dpkg 1.18.4ubuntu1.1 apt 1.2.19 SourcePackage: shim-signed Title: package shim-signed 1.32~16.04.1+0.9+1474479173.6c180c6-1ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: shim-signed (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1708217 Title: package shim-signed 1.32~16.04.1+0.9+1474479173.6c180c6-1ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shim-signed/+bug/1708217/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs