Using 1:20.04.10.18 on an uptodate focal system
$ update-manager -c
displays the standard UI with the list of Pro updates instead of showing the dialog prompting to upgrade to 22.04 LTS
Using 1:20.04.10.18 on an uptodate focal system
$ update-manager -c
displays the standard UI with the list of Pro updates instead of showing the dialog prompting to upgrade to 22.04 LTS