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Date: Wed, 18 Jan 2017 12:27:29 -0000
From: Andreas Hasenack <andreas@canonical.com>
To: julian.klode@gmail.com
Reply-To: Bug 1657440 <1657440@bugs.launchpad.net>
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X-Launchpad-Bug: distribution=ubuntu; sourcepackage=apt; component=main; status=New; importance=Undecided; assignee=None;
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Message-Id: <20170118122729.21186.5913.malonedeb@gac.canonical.com>
Subject: [Bug 1657440] [NEW] apt won't redownload Release.gpg
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Public bug reported:

# apt --version
apt 1.2.18 (amd64)

xenial


I got myself into a situation where a repository has a Release and a Releas=
e.gpg file, but apt is just ignoring the gpg one and won't download it via =
apt update for some reason:

The repository in question is http://ubuntu-
cloud.archive.canonical.com/ubuntu/dists/xenial-updates/newton/. See how
locally I have just the Release file:

root@juju-cb14ed-0-lxd-3:/var/lib/apt/lists# l *Release*
-rw-r--r-- 1 root root 100K Jan 15 18:03 archive.ubuntu.com_ubuntu_dists_xe=
nial-backports_InRelease
-rw-r--r-- 1 root root 242K Apr 21  2016 archive.ubuntu.com_ubuntu_dists_xe=
nial_InRelease
-rw-r--r-- 1 root root 100K Jan 18 11:42 archive.ubuntu.com_ubuntu_dists_xe=
nial-updates_InRelease
-rw-r--r-- 1 root root 100K Jan 18 11:42 security.ubuntu.com_ubuntu_dists_x=
enial-security_InRelease
-rw-r--r-- 1 root root 7.7K Jan 18 11:45 ubuntu-cloud.archive.canonical.com=
_ubuntu_dists_xenial-updates_newton_Release


Now I try an update. See how the Release.gpg file gets a "Hit:" instead of =
a "Get:":
root@juju-cb14ed-0-lxd-3:/var/lib/apt/lists# apt update
Get:1 http://security.ubuntu.com/ubuntu xenial-security InRelease [102 kB]
Hit:2 http://archive.ubuntu.com/ubuntu xenial InRelease                    =
   =20
Ign:3 http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-updates/newto=
n InRelease
Get:4 http://archive.ubuntu.com/ubuntu xenial-updates InRelease [102 kB]
Hit:5 http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-updates/newto=
n Release
Get:6 http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-updates/newto=
n Release.gpg [543 B]
Hit:7 http://archive.ubuntu.com/ubuntu xenial-backports InRelease
Fetched 205 kB in 0s (395 kB/s)                  =20
Reading package lists... Done
Building dependency tree      =20
Reading state information... Done
8 packages can be upgraded. Run 'apt list --upgradable' to see them.


And I can't install packages:
root@juju-cb14ed-0-lxd-3:/var/lib/apt/lists# apt dist-upgrade
Reading package lists... Done
Building dependency tree      =20
Reading state information... Done
Calculating upgrade... Done
The following NEW packages will be installed:
  python3-setuptools
The following packages will be upgraded:
  dh-python dnsmasq-base python-pkg-resources python-setuptools python3-cry=
ptography python3-pkg-resources python3-requests python3-urllib3
8 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 1,193 kB of archives.
After this operation, 808 kB of additional disk space will be used.
Do you want to continue? [Y/n]=20
WARNING: The following packages cannot be authenticated!
  dh-python dnsmasq-base python-setuptools python-pkg-resources python3-pkg=
-resources python3-setuptools python3-cryptography python3-requests python3=
-urllib3
Install these packages without verification? [y/N] n
E: Some packages could not be authenticated
root@juju-cb14ed-0-lxd-3:/var/lib/apt/lists#=20

Somehow apt is thinking it has the Release.gpg file, but it doesn't?


This server is behind a squid proxy.

** Affects: apt (Ubuntu)
     Importance: Undecided
         Status: New

--=20
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https://bugs.launchpad.net/bugs/1657440

Title:
  apt won't redownload Release.gpg

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