I've got this right now and if I tail the /var/log/dist-upgrade/main.log I have...
DEBUG package 'foo' produces an unwanted removal 'libomp5-10', skipping DEBUG 'foo' scheduled for removal but not safe to remove, skipping Where 'foo' changes and takes solid core 100% 20 seconds cpu to move to next package. The libomp5-10 stays the same. Upgrade is 19.10 to 20.04 using do-release-upgrade in a console. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874272 Title: Stage "searching for obsolete software" takes a very long time (30 minutes) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1874272/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs