Comment 7 for bug 986272

Bug 541595 is marked as 'fix released'. So it's no longer active. Also, that bug was to do with an incorrect report that a package was already installed. The other bug 996379 is marked as invalid.

This bug is to do with update-manager checking the space required for the release-upgrade incorrectly. Then proceeding with the upgrade only to fail due to lack of free space.