Public bug reported: Several DPKG tasks were spawned and the apt upgrade process could not fork.
ProblemType: Package DistroRelease: Ubuntu 18.04 Package: avahi-daemon 0.7-3.1ubuntu1.1 ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18 Uname: Linux 4.15.0-33-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.9-0ubuntu7.3 Architecture: amd64 Date: Thu Sep 6 16:49:07 2018 ErrorMessage: installed avahi-daemon package post-installation script subprocess returned error exit status 2 InstallationDate: Installed on 2018-05-20 (108 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3ubuntu1 PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1 RelatedPackageVersions: dpkg 1.19.0.5ubuntu2 apt 1.6.3ubuntu0.1 SourcePackage: avahi Title: package avahi-daemon 0.7-3.1ubuntu1.1 failed to install/upgrade: installed avahi-daemon package post-installation script subprocess returned error exit status 2 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: avahi (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/1791168 Title: package avahi-daemon 0.7-3.1ubuntu1.1 failed to install/upgrade: installed avahi-daemon package post-installation script subprocess returned error exit status 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/avahi/+bug/1791168/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs