Comment 4 for bug 1317164

This bug was fixed in the package update-manager - 1:18.10.8

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update-manager (1:18.10.8) cosmic; urgency=medium

  * Print transaction error and let the user try again applying updates
    (LP: #1317164)
  * Don't ask backend to do package operations aready done.
    Aptdaemon cancels the transaction when asked to remove packages already
    removed which results the failure being shown to the user. This
    is unnecessary as update-manager can just filter the package operations to
    be done using a fresh cache and decrease the likelyhood of hitting
    a race condition where packages to be removed are already removed.
    (LP: #1791931)

 -- Balint Reczey <email address hidden> Tue, 11 Sep 2018 13:40:57 +0200