# Hirsute desktop results: SUCCESS non-LTS has neither ESM-Infra nor ESM-Apps support or availability.
# so 1. it will not expose "Extend..." links to provide ESM information in Updates tab
# and 2. When attached no ESM information will be represented in Updates tab

1. # install proposed

$ cat > setup_proposed.sh <<EOF
#!/bin/bash
mirror=http://archive.ubuntu.com/ubuntu
echo deb \$mirror \$(lsb_release -sc)-proposed main | tee /etc/apt/sources.list.d/proposed.list
apt-get update -q
apt-get install -qy software-properties-gtk software-properties-common python3-software-properties
EOF'
$ IP=`uvt-kvm ip ubuntuhirsute`
$ scp setup_proposed.sh csmith@$IP:.
$ ssh csmith@$IP
csmith@csmith-Standard-PC-i440FX-PIIX-1996:~$ lsb_release -sc
hirsute
csmith@csmith-Standard-PC-i440FX-PIIX-1996:~$ sudo bash ./setup_proposed.sh 
[sudo] password for csmith: 
deb http://archive.ubuntu.com/ubuntu hirsute-proposed main
Hit:1 http://us.archive.ubuntu.com/ubuntu hirsute InRelease
Hit:2 http://us.archive.ubuntu.com/ubuntu hirsute-updates InRelease
Hit:3 http://us.archive.ubuntu.com/ubuntu hirsute-backports InRelease
Hit:4 http://security.ubuntu.com/ubuntu hirsute-security InRelease
Get:5 http://archive.ubuntu.com/ubuntu hirsute-proposed InRelease [269 kB]
Get:6 http://archive.ubuntu.com/ubuntu hirsute-proposed/main amd64 Packages [61.4 kB]
Get:7 http://archive.ubuntu.com/ubuntu hirsute-proposed/main i386 Packages [20.1 kB]
Get:8 http://archive.ubuntu.com/ubuntu hirsute-proposed/main Translation-en [18.2 kB]
Get:9 http://archive.ubuntu.com/ubuntu hirsute-proposed/main amd64 DEP-11 Metadata [6,228 B]
Get:10 http://archive.ubuntu.com/ubuntu hirsute-proposed/main DEP-11 48x48 Icons [6,469 B]
Get:11 http://archive.ubuntu.com/ubuntu hirsute-proposed/main DEP-11 64x64 Icons [10.0 kB]
Get:12 http://archive.ubuntu.com/ubuntu hirsute-proposed/main DEP-11 64x64@2 Icons [29 B]
Get:13 http://archive.ubuntu.com/ubuntu hirsute-proposed/main amd64 c-n-f Metadata [1,712 B]
Fetched 393 kB in 2s (230 kB/s)
Reading package lists...
Reading package lists...
Building dependency tree...
Reading state information...
The following packages will be upgraded:
  python3-software-properties software-properties-common
  software-properties-gtk
3 upgraded, 0 newly installed, 0 to remove and 235 not upgraded.
Need to get 112 kB of archives.
After this operation, 15.4 kB of additional disk space will be used.
Get:1 http://archive.ubuntu.com/ubuntu hirsute-proposed/main amd64 software-properties-common all 0.99.10.2 [13.9 kB]
Get:2 http://archive.ubuntu.com/ubuntu hirsute-proposed/main amd64 software-properties-gtk all 0.99.10.2 [65.7 kB]
Get:3 http://archive.ubuntu.com/ubuntu hirsute-proposed/main amd64 python3-software-properties all 0.99.10.2 [32.1 kB]
Fetched 112 kB in 1s (101 kB/s)
(Reading database ... 168161 files and directories currently installed.)
Preparing to unpack .../software-properties-common_0.99.10.2_all.deb ...
Unpacking software-properties-common (0.99.10.2) over (0.99.10) ...
Preparing to unpack .../software-properties-gtk_0.99.10.2_all.deb ...
Unpacking software-properties-gtk (0.99.10.2) over (0.99.10) ...
Preparing to unpack .../python3-software-properties_0.99.10.2_all.deb ...
Unpacking python3-software-properties (0.99.10.2) over (0.99.10) ...
Setting up python3-software-properties (0.99.10.2) ...
Setting up software-properties-common (0.99.10.2) ...
Setting up software-properties-gtk (0.99.10.2) ...
Processing triggers for dbus (1.12.20-1ubuntu3) ...
Processing triggers for shared-mime-info (2.0-1) ...
Processing triggers for mailcap (3.68ubuntu1) ...
Processing triggers for desktop-file-utils (0.26-1ubuntu1) ...
Processing triggers for hicolor-icon-theme (0.17-2) ...
Processing triggers for gnome-menus (3.36.0-1ubuntu1) ...
Processing triggers for libglib2.0-0:amd64 (2.68.0-1) ...
Processing triggers for man-db (2.9.4-2) ...
csmith@csmith-Standard-PC-i440FX-PIIX-1996:~$ apt policy software-properties-gtk
software-properties-gtk:
  Installed: 0.99.10.2
  Candidate: 0.99.10.2
  Version table:
 *** 0.99.10.2 500
        500 http://archive.ubuntu.com/ubuntu hirsute-proposed/main amd64 Packages
        500 http://archive.ubuntu.com/ubuntu hirsute-proposed/main i386 Packages
        100 /var/lib/dpkg/status
     0.99.10 500
        500 http://us.archive.ubuntu.com/ubuntu hirsute/main amd64 Packages
        500 http://us.archive.ubuntu.com/ubuntu hirsute/main i386 Packages
csmith@csmith-Standard-PC-i440FX-PIIX-1996:~$ 
csmith@csmith-Standard-PC-i440FX-PIIX-1996:~$ [ -f /var/lib/ubuntu-advantage/status.json ] && echo "status.json PRESENT" || echo "status.json ABSENT"
status.json ABSENT


csmith@csmith-Standard-PC-i440FX-PIIX-1996:~$ sofware-properties-gtk
# Success NO error messages

3. Updates tab in "Software & Updates" dialog
# Success no "Extend..." link
Basic Security Maintenance
Active until 01/22/2022

4. Close button
# no errors on software-properties-gtk console

5. Attach and validate
csmith@csmith-Standard-PC-i440FX-PIIX-1996:~$ sudo ua attach <REDACTED>
This machine is now attached to 'server-team-ua-client-ci-uaa'

SERVICE       ENTITLED  STATUS    DESCRIPTION
esm-infra     yes       n/a       UA Infra: Extended Security Maintenance (ESM)
fips          yes       n/a       NIST-certified FIPS modules
fips-updates  yes       n/a       Uncertified security updates to FIPS modules
livepatch     yes       n/a       Canonical Livepatch service

NOTICES
Operation in progress: ua attach

Enable services with: ua enable <service>

                Account: UA Client Test
           Subscription: server-team-ua-client-ci-uaa
            Valid until: 9999-12-31 00:00:00
Technical support level: essential
csmith@csmith-Standard-PC-i440FX-PIIX-1996:~$ [ -f /var/lib/ubuntu-advantage/status.json ] && echo "status.json PRESENT" || echo "status.json ABSENT"
status.json PRESENT

csmith@csmith-Standard-PC-Q35-ICH9-2009:~$ software-properties-gtk
# no token expiry error messages

6. Click Updates tab and validate:
# Success Basic Security Maintenance because no ESM available or active on non-LTS
Basic Security Maintenance
Active until 07/14/2022