[Kernel-packages] [Bug 1253155] Re: Failure to validate module signature at boot time

I installed the amd64 version of kernel 3.19 and have the same issue reported by Sander Jonkers (jonkers). dmesg | grep -i glacier [4.179034] Loaded X.509 cert 'Magrathea: Glacier signing key: 7271576a09d86ef244371b0633e47abb75b89d' [4.208578] Request for unknown module key 'Magrathea:

[Kernel-packages] [Bug 1224069] [NEW] package linux-headers-3.2.0-53-generic 3.2.0-53.81 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

Public bug reported: Happened during a partial upgrade due to a previous failure. ProblemType: Package DistroRelease: Ubuntu 12.04 Package: linux-headers-3.2.0-53-generic 3.2.0-53.81 ProcVersionSignature: Ubuntu 3.2.0-52.78-generic 3.2.48 Uname: Linux 3.2.0-52-generic x86_64

[Kernel-packages] [Bug 1224069] Re: package linux-headers-3.2.0-53-generic 3.2.0-53.81 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

Tried running the suggested commands, but the first failed resulted in another bug being raised: 1224135 ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1224135] [NEW] package linux-image-3.2.0-53-generic 3.2.0-53.81 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

Public bug reported: Related to: Bug - 1224069 Was attempting: sudo apt-get install -f this resulted in: $ sudo apt-get install -f [sudo] password for vince: Reading package lists... Done Building dependency tree Reading state information... Done 0 upgraded, 0 newly installed, 0 to