Hi Alain, >From the log: modified.conffile..etc.apache2.apache2.conf: [deleted]
TL;DR IMHO: - apache was removed but not purged (the system leaves configurations to be the same on a reinstall) - then the configs were manually removed - the system can't differentiate that from any other configuation, like adding a parm - therefore it will "hold" that config state - on a re-install or upgrade it needs to start the service - that fails due to the delted config files You should tell your system that you want apache2 gone completely including config: $ apt purge apache2 Afterwards a reinstall should work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1710012 Title: package apache2 2.4.25-3ubuntu2.2 failed to install/upgrade: subproces post-installation script geïnstalleerd gaf een foutwaarde 1 terug To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1710012/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs