Comment 21 for bug 1562733

Dropping the AppStream task, as that's more of an APT bug. With the SRU and change in yakkety, appstream data is now generated even if some updates failed.

Note that I chose not to close this bug report with those uploads, as this bug report sort of keeps track of the larger problem of these error class, and not the appstream-related aspect in particular.

With this most important problem gone, I consider marking this bug as wontfix for xenial - Long term we will have a reworked handling of untrusted repositories, but I think this is probably going to be to invasive for xenial to backport.