Hello Brian Many thanks for your answer. Is it possible to somehow find out exactly which PPA does make the trouble at upgrading ( is there any error log of do-release-upgrade?) ?
Best regards Sebastian -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795838 Title: upgrade from 16.04 LTS to 18.04 LTS fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1795838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
