Public bug reported: The first installation of the nginx-common on a system without nginx installed works fine, but attempting to reinstall it (or upgrade from a previous version of nginx-common) results in the post-install script exiting with status 1. I attempted to debug this issue myself, but rapidly became lost in a maze of scripts calling each other.
Luckily, the issue is easy to reproduce. From a system without nginx installed: michael@mamarley-desktop:~/Downloads$ sudo dpkg -i nginx-common_1.10.1-0ubuntu3_all.deb [sudo] password for michael: Selecting previously unselected package nginx-common. (Reading database ... 414684 files and directories currently installed.) Preparing to unpack nginx-common_1.10.1-0ubuntu3_all.deb ... Unpacking nginx-common (1.10.1-0ubuntu3) ... Setting up nginx-common (1.10.1-0ubuntu3) ... Created symlink /etc/systemd/system/multi-user.target.wants/nginx.service → /lib/systemd/system/nginx.service. Processing triggers for systemd (231-9git1) ... michael@mamarley-desktop:~/Downloads$ sudo dpkg -i nginx-common_1.10.1-0ubuntu3_all.deb (Reading database ... 414728 files and directories currently installed.) Preparing to unpack nginx-common_1.10.1-0ubuntu3_all.deb ... Unpacking nginx-common (1.10.1-0ubuntu3) over (1.10.1-0ubuntu3) ... Setting up nginx-common (1.10.1-0ubuntu3) ... dpkg: error processing package nginx-common (--install): subprocess installed post-installation script returned error exit status 1 Processing triggers for systemd (231-9git1) ... Errors were encountered while processing: nginx-common michael@mamarley-desktop:~/Downloads$ ** Affects: nginx (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1637058 Title: nginx-common postinst execution fails when upgrading to or reinstalling 1.10.1-0ubuntu3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nginx/+bug/1637058/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs