Public bug reported: I was updating from 10.04. The only change I did to openssh-server configuration file was the port.
ProblemType: Package DistroRelease: Ubuntu 12.04 Package: openssh-server 1:5.9p1-5ubuntu1.1 ProcVersionSignature: Ubuntu 3.0.0-26.43-server 3.0.43 Uname: Linux 3.0.0-26-server x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.0.1-0ubuntu17.3 Architecture: amd64 Date: Thu Jul 25 14:57:34 2013 ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 255 InstallationMedia: Ubuntu-Server 11.10 "Oneiric Ocelot" - Release amd64 (20111011) MarkForUpload: True SourcePackage: openssh Title: package openssh-server 1:5.9p1-5ubuntu1.1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 255 UpgradeStatus: Upgraded to precise on 2013-07-25 (0 days ago) ** Affects: openssh (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package precise -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/1205041 Title: package openssh-server 1:5.9p1-5ubuntu1.1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 255 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1205041/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs