That version is now dead http://news.softpedia.com/news/ubuntu-17-04-zesty-zapus-has-reached-end-of-life-upgrade-to-ubuntu-17-10-now-519360.shtml
** Changed in: libtasn1-6 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1706080 Title: package libtasn1-6:amd64 4.10-1 failed to install/upgrade: le paquet est dans un état vraiment incohérent; vous devriez le réinstaller avant de tenter de le configurer. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libtasn1-6/+bug/1706080/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs