Comment 10 for bug 1277589

On 7 Feb 2014 21:20, "Stéphane Graber" <email address hidden> wrote:
>
> On Fri, Feb 07, 2014 at 07:49:27PM -0000, Barry Warsaw wrote:
> > On Feb 07, 2014, at 07:20 PM, Pat McGowan wrote:
> >
> > >I was connected to an AP that required a login through a web api.
 System
> > >settings were up I entered the web code, the network came on, then
settings
> > >indicated update available Tried to get the update, then it failed as
> > >described.
> >
> > I wonder if the login is confusing u-d-m? Let's say it doesn't
recognize that
> > the login is necessary, so it gets garbage for the file downloads (but
not
> > errors). Then, when the signatures are checked, they're bogus because
the
> > downloaded files are bogus.
> >

Good point, I'm going to do some extra debugging for this particular cases.
I know how to check if a log in is needed and that could be fwd as a signal
to system image updates.

> > I suppose one way to combat this is to pass the hashes to u-d-m when we
know
> > them, as in LP: #1262256. But we don't know all the hashes so that
won't be a
> > complete solution.
>
> Yeah, especially in this particular case as we don't have the hashes of
> the GPG tarballs since I haven't found any obvious location for those
> short of introducing a new gpg.json at the root (which would then suffer
> from the same lack of checksum anyway...).
>
> --
> Stéphane Graber
> Ubuntu developer
> http://www.ubuntu.com
>
> --
> You received this bug notification because you are a member of Ubuntu
> System Image team, which is subscribed to Ubuntu system image.
> https://bugs.launchpad.net/bugs/1277589
>
> Title:
> "FileNotFoundError: /var/lib/system-image/blacklist.tar.xz"
>
> Status in Ubuntu system image (server/client/updater):
> Incomplete
>
> Bug description:
> Trying to update to 170 from a fresh 169 on mako I get the above error
> message after downloading the update and trying to install it.
>
> http://popey.com/~alan/phablet/device-2014-02-07-112816.png
>
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