Your system has plenty of conffiles manually deleted. Like for example: modified.conffile..etc.libvirt.libvirtd.conf: [deleted]
DPKG/Apt can't differentiate if you wanted this as a configuration of the service or just to remove it. With that the service can't restart and that is what is needed on the upgrade. If you really do not want libvirt, instead of manual deletion of the config files you should "$apt remove --purge" the packages. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1785828 Title: package libvirt-daemon-system (not installed) failed to install/upgrade: installed libvirt-daemon-system package post-removal script subprocess returned error exit status 128 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1785828/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
