Public bug reported: Binary package hint: update-manager
First I had tried to upgrade to 8.04LTS, but this failed and reported possible problem with Could not calculate the upgrade A unresolvable problem occurred while calculating the upgrade. This can be caused by: * Upgrading to a pre-release version of Ubuntu * Running the current pre-release version of Ubuntu * Unofficial software packages not provided by Ubuntu If none of this applies, then please report this bug against the 'update-manager' package and include the files in /var/log/dist-upgrade/ in the bugreport. I then tried to simply upgrade 7, but got a message headed: Not all updates can be installed so I tried partial upgrade, but that got a message: Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. Please report this bug against the 'update-manager' package and include the files in /var/log/dist-upgrade/ in the bug report. which aborts upgrade... files from /var/log/dist-upgrade/ attached ** Affects: update-manager (Ubuntu) Importance: Undecided Status: New -- Attempted upgrade to 8.04 fails, then all upgrades fail https://bugs.launchpad.net/bugs/230591 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