It appears you have an old version of libreoffice-sdbc-firebird installed (1:5.3.4-0ubuntu0.16.04.1~lo0.1, targetting xenial, from the LO fresh PPA).
The relevant error message is: dpkg-maintscript-helper: error: file '/usr/share/doc/libreoffice-sdbc-firebird' not owned by package 'libreoffice-sdbc-firebird:amd64' dpkg-maintscript-helper: error: directory '/usr/share/doc/libreoffice-sdbc-firebird' contains files not owned by package libreoffice-sdbc-firebird:amd64, cannot switch to symlink Can you try the following, and let us know whether that resolves the issue? sudo apt purge libreoffice-sdbc-firebird sudo apt install libreoffice-sdbc-firebird ** Changed in: libreoffice (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1797513 Title: package libreoffice-sdbc-firebird 1:5.3.4-0ubuntu0.16.04.1~lo0.1 failed to install/upgrade: new libreoffice-sdbc-firebird package pre- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1797513/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs