Public bug reported: Binary package hint: update-manager
>From xubuntu 6.06 LTS, running "update-manager -c" results in the "could not calcular the upgrade" error. ** Affects: update-manager (Ubuntu) Importance: Undecided Status: Unconfirmed -- "Could not calculate the upgrade" xubuntu Dapper->Edgy https://launchpad.net/bugs/68799 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs