Comment 127 for bug 439448

Christopher - I assume that you have updated the versions in both those partitions to date, so that in theory they should be the same (except for any customizations you may have made).

If so, it would be interesting to run apt-show-versions in each partition (you may have to install that program), saving the output of each in a file, then do a diff between the two files. That may show some differences between the packages in each partition.

Just a thought!