Comment 11 for bug 1901548

This bug was fixed in the package gnome-initial-setup - 3.36.2-0ubuntu2

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gnome-initial-setup (3.36.2-0ubuntu2) focal; urgency=medium

  * control, gbp.conf: Update Vcs info for focal
  * Don't cast a GtkLabel into a GisSnapTile.
    We populate a GtkFlowBox with tiles representing features snaps. There
    might not be exactly enough to fill up the entire number of rows, so the
    remaining cells are filled up with blank space, which is actually a
    GtkLabel.
    When clicking these tiles, we launch Software to the application that's
    been clicked. That is done by looking inside the tile to find its
    associated snap.
    We try to do this 'looking inside' for the blank tiles too. But they
    aren't snaps at all - as mentioned above, they are GtkLabels. We illegally
    cast to a snap tile, and then operate on it. At best, this leads to a
    warning on stderr and Software getting spawned to display a nonsense
    application. At worst we crash.
    Fix this by altering the callback to check if we have clicked on a snap or
    not. In the not case, simply return and do nothing. (LP: #1901548)

 -- Iain Lane <email address hidden> Tue, 27 Oct 2020 18:11:09 +0000