Comment 5 for bug 1940136

Tested and confirmed fix on Focal.

1. downloaded source package of https://launchpad.net/ubuntu/+source/livecd-rootfs/2.525.56
2. untarred locally
3. executed a local build using ubuntu-old-fashioned

Bionic and Hirsute forthcoming tomorrow.

Sorry for the delay; I did not understand next steps.