I have the same problem when I run update-manager -d to upgrade 9.10 to 10.04:
After your package information was updated the essential package 'ubuntu-minimal' can not be found anymore. This indicates a serious error, please report this bug against the 'update-manager' package and include the files in /var/log/dist-upgrade/ in the bug report. -- ubuntu-minimal cannot be found - herd 4 upgrade fails https://bugs.launchpad.net/bugs/86133 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
