Public bug reported: I was able to partially mitigate the bug by replacing smb.conf with the pre-upgrade version. That allowed access to drives and printers from a Windows 7 computer, but did not help with a file share attached from a fully patched Windows 10 computer. The Win 10 upgrade may be at fault for that, however.
ProblemType: Package DistroRelease: Ubuntu 18.04 Package: samba 2:4.7.6+dfsg~ubuntu-0ubuntu2.5 ProcVersionSignature: Ubuntu 4.15.0-39.42-generic 4.15.18 Uname: Linux 4.15.0-39-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 Date: Tue Nov 27 09:20:07 2018 ErrorMessage: installed samba package post-installation script subprocess returned error exit status 1 InstallationDate: Installed on 2017-11-23 (371 days ago) InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801) Python3Details: /usr/bin/python3.6, Python 3.6.7, python3-minimal, 3.6.7-1~18.04 PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1 RelatedPackageVersions: dpkg 1.19.0.5ubuntu2.1 apt 1.6.6 SambaServerRegression: Yes SmbConfIncluded: Yes SmbLog: SourcePackage: samba TestparmExitCode: 0 Title: package samba 2:4.7.6+dfsg~ubuntu-0ubuntu2.5 failed to install/upgrade: installed samba package post-installation script subprocess returned error exit status 1 UbuntuFailedConnect: Yes UpgradeStatus: Upgraded to bionic on 2018-09-12 (78 days ago) ** Affects: samba (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1806067 Title: package samba 2:4.7.6+dfsg~ubuntu-0ubuntu2.5 failed to install/upgrade: installed samba package post-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1806067/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs