Public bug reported: I don't know anything about the issue.# Operating system said there is an issue and do you want to report it. I said yes :)
ProblemType: Package DistroRelease: Ubuntu 18.04 Package: isc-dhcp-server 4.3.5-3ubuntu7 ProcVersionSignature: Ubuntu 4.15.0-34.37-generic 4.15.18 Uname: Linux 4.15.0-34-generic x86_64 NonfreeKernelModules: lkp_Ubuntu_4_15_0_34_37_generic_44 ApportVersion: 2.20.9-0ubuntu7.4 Architecture: amd64 Date: Tue Oct 16 10:42:27 2018 DhServerLeases: DuplicateSignature: package:isc-dhcp-server:4.3.5-3ubuntu7 Setting up isc-dhcp-server (4.3.5-3ubuntu7) ... host: couldn't get address for '{': not found dpkg: error processing package isc-dhcp-server (--configure): installed isc-dhcp-server package post-installation script subprocess returned error exit status 1 ErrorMessage: installed isc-dhcp-server package post-installation script subprocess returned error exit status 1 InstallationDate: Installed on 2016-04-10 (919 days ago) InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 (20160217.1) ProcCmdline: BOOT_IMAGE=/vmlinuz-4.15.0-34-generic root=UUID=0dbf526a-b774-4bd5-942b-5848aa763e67 ro quiet splash vt.handoff=1 Python3Details: /usr/bin/python3.6, Python 3.6.6, python3-minimal, 3.6.5-3ubuntu1 PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1 SourcePackage: isc-dhcp Title: package isc-dhcp-server 4.3.5-3ubuntu7 failed to install/upgrade: installed isc-dhcp-server package post-installation script subprocess returned error exit status 1 UpgradeStatus: Upgraded to bionic on 2018-09-22 (23 days ago) ** Affects: isc-dhcp (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/1798059 Title: package isc-dhcp-server 4.3.5-3ubuntu7 failed to install/upgrade: installed isc-dhcp-server package post-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/isc-dhcp/+bug/1798059/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs