Comment 7 for bug 1821376

root@uu-sru-bb:~# apt list --upgradable
Listing... Done
apport/bionic-updates,bionic-security 2.20.9-0ubuntu7.8 all [upgradable from: 2.20.9-0ubuntu7.7]
snapd/bionic-updates 2.40+18.04 amd64 [upgradable from: 2.37.4+18.04.1]
root@uu-sru-bb:~# perl -MMIME::QuotedPrint -pe '$_=MIME::QuotedPrint::decode($_);' /var/mail/mail
From <email address hidden> Fri Nov 01 17:48:17 2019
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Subject: [package on hold] unattended-upgrades result for uu-sru-bb: True
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From: root <email address hidden>
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Date: Fri, 01 Nov 2019 17:48:17 +0000

Unattended upgrade returned: True

Packages that were upgraded:

Packages with upgradable origin but kept back:
 Ubuntu bionic-updates:
  snapd apport

Unattended-upgrades log:
Initial blacklisted packages:
Initial whitelisted packages:
Starting unattended upgrades script
Allowed origins are: o=Ubuntu,a=bionic, o=Ubuntu,a=bionic-security, o=UbuntuESM,a=bionic, o=Ubuntu,a=bionic-updates
Packages that will be upgraded: