[Bug 1975496] Re: package openssh-server 1:8.2p1-4ubuntu0.5 failed to install/upgrade: installed openssh-server package post-installation script subprocess returned error exit status 1

[Lucas Kanashiro]

Thanks for taking the time to report this bug and trying to make Ubuntu
better.

>From the sshd logs in the description we can see:

 Error: command ['/usr/sbin/sshd', '-T'] failed with exit code 255: /etc/ssh/sshd_config: line 125: Bad configuration option: Host
 /etc/ssh/sshd_config: line 126: Bad configuration option: ForwardX11
 /etc/ssh/sshd_config: terminating, 2 bad configuration options

Which tells us that your sshd_config file has some bad configuration on
line 125 and 126. Please, revisit your configuration file and fix it up.

Since it seems likely to me that this is a local configuration problem,
rather than a bug in Ubuntu, I am marking this bug as 'Incomplete'.

However, if you believe that this is really a bug in Ubuntu, then we would
be grateful if you would provide a more complete description of the problem
with steps to reproduce, explain why you believe this is a bug in Ubuntu
rather than a problem specific to your system, and then change the bug
status back to "New".

For local configuration issues, you can find assistance here:
http://www.ubuntu.com/support/community

** Changed in: openssh (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1975496

Title:
  package openssh-server 1:8.2p1-4ubuntu0.5 failed to install/upgrade:
  installed openssh-server package post-installation script subprocess
  returned error exit status 1

Status in openssh package in Ubuntu:
  Incomplete

Bug description:
  I had fixed an earlier problem with /etc/ssh/sshd_config but this
  error persists. I've tried removing the package, rebooting, and adding
  the openssh-server. package.

  ProblemType: Package
  DistroRelease: Ubuntu 20.04
  Package: openssh-server 1:8.2p1-4ubuntu0.5
  ProcVersionSignature: Ubuntu 5.13.0-41.46~20.04.1-generic 5.13.19
  Uname: Linux 5.13.0-41-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.24
  AptOrdering:
   firefox-locale-en:amd64: Install
   NULL: ConfigurePending
  Architecture: amd64
  CasperMD5CheckResult: skip
  Date: Mon May 23 06:37:07 2022
  ErrorMessage: installed openssh-server package post-installation script subprocess returned error exit status 1
  InstallationDate: Installed on 2020-10-06 (593 days ago)
  InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
  Python3Details: /usr/bin/python3.8, Python 3.8.10, python3-minimal, 3.8.2-0ubuntu2
  PythonDetails: /usr/bin/python2.7, Python 2.7.18, python-is-python2, 2.7.17-4
  RelatedPackageVersions:
   dpkg 1.19.7ubuntu3
   apt  2.0.8
  SSHDConfig:
   Error: command ['/usr/sbin/sshd', '-T'] failed with exit code 255: /etc/ssh/sshd_config: line 125: Bad configuration option: Host
   /etc/ssh/sshd_config: line 126: Bad configuration option: ForwardX11
   /etc/ssh/sshd_config: terminating, 2 bad configuration options
  SourcePackage: openssh
  Title: package openssh-server 1:8.2p1-4ubuntu0.5 failed to install/upgrade: installed openssh-server package post-installation script subprocess returned error exit status 1
  UpgradeStatus: Upgraded to focal on 2021-09-29 (235 days ago)

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