Comment 7 for bug 1652147

Revision history for this message
Steve Langasek (vorlon) wrote : Re: [Bug 1652147] Re: UEFI secure boot fails after 14.04 to 16.04 upgrade

On Tue, Jan 03, 2017 at 05:19:24PM -0000, Brian Murray wrote:
> ubuntu-release-upgrade should disable -proposed to prevent situations
> like this. Please include your the file /var/log/dist-upgrade/main.log
> which should contain information about your upgrade from 14.04 to 16.04.
>
> DistUpgradeController.py contains the following code:
>
> 653 # Disable proposed on upgrade to a development release.
> 654 if (not entry.disabled and self.options
> 655 and self.options.devel_release == True and
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

So we in fact only disable it on upgrades to the devel release, not on
upgrade to a new stable release.

> 656 "%s-proposed" % self.fromDist in entry.dist):
> 657 logging.debug("upgrade to development release, disabling proposed")
> 658 entry.dist = "%s-proposed" % self.toDist
> 659 entry.comment += _("Not for humans during development stage of release %s") % self.toDist
> 660 entry.disabled = True
> 661 continue
>
> So you'd also see the above comment in /etc/apt/sources.list.
>
> ** Changed in: shim (Ubuntu)
> Importance: Undecided => High
>
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> https://bugs.launchpad.net/bugs/1652147
>
> Title:
> UEFI secure boot fails after 14.04 to 16.04 upgrade
>
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