Issue is still occurring on ubuntu-20.04.3-live-server-amd64.
Unfortunately having difficulty unmounting the iso file with the following two commands,
losetup -d /dev/loop0 umount /isodevice
UPDATE: Specific issue related to the Dell Optiplex 5080 unit I was using https://askubuntu.com/questions/1377159/ubuntu-server-20-04-3-setup-stuck-at-block-probing-did-not-discover-any-disks/1377260#1377260
Issue is still occurring on ubuntu- 20.04.3- live-server- amd64.
Unfortunately having difficulty unmounting the iso file with the following two commands,
losetup -d /dev/loop0
umount /isodevice
UPDATE: Specific issue related to the Dell Optiplex 5080 unit I was using /askubuntu. com/questions/ 1377159/ ubuntu- server- 20-04-3- setup-stuck- at-block- probing- did-not- discover- any-disks/ 1377260# 1377260
https:/