Comment 2 for bug 1485093

This bug was fixed in the package ubuntu-release-upgrader - 1:16.04.1

---------------
ubuntu-release-upgrader (1:16.04.1) xenial; urgency=medium

  [ Barry Warsaw ]
  * Don't try to import janitor and NvidiaDetector in a package relative
    to this one, to avoid the possibility of dangling symlinks when the
    packages actually containing these modules is not installed.
    (LP: #1485093)
  * debian/python3-distupgrade.links: Removed.

  [ Brian Murray ]
  * DistUpgrade/{EOL,}ReleaseAnnouncement,
    DistUpgrade/DistUpgrade/window_main.ui,
    data/gtkbuilder/DistUpgrade.ui,
    data/DistUpgrade.cfg,
    data/DistUpgrade.cfg.trusty,
    pre-build.sh:
    - updated for 15.10->16.04
  * DistUpgrade/DistUpgradeQuirks.py: add in a quirk to ensure that a linux
    metapackage is installed after the release upgrade. (LP: #1509305)

  [ Michael Vogt ]
  * DistUpgrade/DistUpgradeQuirks.py: improve linux metapackage check and add
    a test for it.

 -- Brian Murray <email address hidden> Tue, 27 Oct 2015 13:45:19 -0700