could not calculate the upgrade=10.04-10.10

[miked]

Binary package hint: update-manager

miked@freekbox:~$ lsb_release -rd
Description: Ubuntu 10.04.2 LTS
Release: 10.04
miked@freekbox:~$

miked@freekbox:~$ sudo update-manager -c -d
extracting 'maverick.tar.gz'
authenticate 'maverick.tar.gz' against 'maverick.tar.gz.gpg'
tar: Removing leading `/' from member names
WARNING: Failed to read mirror file
miked@freekbox:~$ sudo update-manager -d
extracting 'maverick.tar.gz'
authenticate 'maverick.tar.gz' against 'maverick.tar.gz.gpg'
tar: Removing leading `/' from member names
WARNING: Failed to read mirror file

Tried to upgrade fail told me to file bug report.

[miked (miked11)]

Repeatable via Alt-F2
run sudo update-manager -d

[miked (miked11)]

Two different computers

[miked (miked11)]

Could not calculate the upgrade

An unresolvable problem occurred while calculating the upgrade:
E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.

 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 bug report.

[RedSingularity (redsingularity)]

Duplicate of bug 614993. Marking.