Public bug reported:
package postfix 3.10.6-4ubuntu2.1 failed to install/upgrade: old postfix
package postinst maintainer script subprocess failed with exit status 1
ProblemType: Package
DistroRelease: Ubuntu 26.04
Package: postfix 3.10.6-4ubuntu2.1
ProcVersionSignature: Ubuntu 7.0.0-30.30~24.04.1-generic 7.0.12
Uname: Linux 7.0.0-30-generic x86_64
ApportVersion: 2.34.1-0ubuntu0.1
Architecture: amd64
CasperMD5CheckResult: pass
Date: Tue Sep 1 10:26:13 2026
DuplicateSignature: InvalidHostOrDomain
ErrorMessage: old postfix package postinst maintainer script subprocess failed
with exit status 1
EtcMailname: *** /etc/mailname does not exist ***
Hostname: hitoaki-server-ubuntu
InstallationDate: Installed on 2025-02-01 (577 days ago)
InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64
(20240827.1)
PostconfMydomain: Error: command ['/usr/sbin/postconf', '-h', 'mydomain']
failed with exit code 1: /usr/sbin/postconf: fatal: open /etc/postfix/main.cf:
No such file or directory
PostconfMyhostname: Error: command ['/usr/sbin/postconf', '-h', 'myhostname']
failed with exit code 1: /usr/sbin/postconf: fatal: open /etc/postfix/main.cf:
No such file or directory
PostconfMyorigin: Error: command ['/usr/sbin/postconf', '-h', 'myorigin']
failed with exit code 1: /usr/sbin/postconf: fatal: open /etc/postfix/main.cf:
No such file or directory
Python3Details: /usr/bin/python3.14, Python 3.14.4, python3-minimal,
3.14.3-0ubuntu2
PythonDetails: N/A
RebootRequiredPkgs: Error: path contained symlinks.
RelatedPackageVersions:
dpkg 1.23.7ubuntu1
apt 3.2.0
SourcePackage: postfix
Title: package postfix 3.10.6-4ubuntu2.1 failed to install/upgrade: old postfix
package postinst maintainer script subprocess failed with exit status 1
UpgradeStatus: Upgraded to resolute on 2026-09-01 (0 days ago)
modified.conffile..etc.network.ip-down.d.postfix: [deleted]
modified.conffile..etc.postfix.post-install: [deleted]
modified.conffile..etc.postfix.postfix-script: [deleted]
** Affects: postfix (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-package need-duplicate-check resolute
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2165958
Title:
package postfix 3.10.6-4ubuntu2.1 failed to install/upgrade: old
postfix package postinst maintainer script subprocess failed with exit
status 1
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/postfix/+bug/2165958/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
