Comment 27 for bug 1986781

Chad Smith,

Once After Ubuntu 20.04.4 CD Image Installation got completed, by switching over to a shell using 'Ctrl-Z + F2' keyboard shortcut key we have collected the output of following details.

output "systemd-analyze critical-chain cloud-final.service"

The time when unit became active or started is printed after the "@" character.
The time the unit took to start is printed after the "+" character.

cloud-final.service +475ms
`-cloud-config.service @22.760s +473ms
  `-snapd.seeded.service @12.689s +10.067s
    `-basic.target @9.526s
      `-sockets.target @9.526s
        `-snap.lxd.daemon.unix.socket @14.228s
          `-sysinit.target @9.512s
            `-cloud-init.service @8.350s +1.161s
              `-systemd-networkd-wait-online.service @8.341s +6ms
                `-systemd-journald.socket @1.304s
                  `-system.slice @1.300s
                    `--.slice @1.300s

output "systemctl status casper-md5check.service"

Unit casper-md5check.service could not be found

output "/var/log/casper.log"

stdin: Invalid argument
stdin: Invalid argument
stdin: Invalid argument
/init: line 49: can't open /dev/sda: No medium found
/init: line 49: can't open /dev/sda: No medium found
passwd: password expiry information changed.
Using CD-ROM mount point /cdrom/
Identifying... [bdb176fb941b5200237520bff1ab61c3-2]
Scanning disc for index files...
Found 2 package indexes, 0 source indexes, 0 translation indexes and 1 signatures
Found label 'Ubuntu-Server 20.04.4 LTS _Focal Fossa_ - Release amd64 (20220223.1)'
This disc is called:
'Ubuntu-Server 20.04.4 LTS _Focal Fossa_ - Release amd64 (20220223.1)'
Copying package lists...gpgv: Signature made Wed Feb 23 09:26:53 2022 UTC
gpgv: using RSA key 843938DF228D22F7B3742BC0D94AA3F0EFE21092
gpgv: Good signature from "Ubuntu CD Image Automatic Signing Key (2012) <email address hidden>"
Reading Package Indexes... 0%
Reading Package Indexes... Done
Writing new source list
Source list entries for this disc are:
deb cdrom:[Ubuntu-Server 20.04.4 LTS _Focal Fossa_ - Release amd64 (20220223.1)]/ focal main restricted
Repeat this process for the rest of the CDs in your set.