Thanks Olivier. The guide refers to archive.ubuntu.com which does not have focal-proposed. I changed the mirror to archive.canonical.com. Works great, no issues with the install. No problems with the transition from 68.
Thanks Olivier. The guide refers to archive.ubuntu.com which does not have focal-proposed. I changed the mirror to archive. canonical. com. Works great, no issues with the install. No problems with the transition from 68.