Mantic Desktop arm64 daily-live builds don't boot to live environment

[mahesh]

Mantic arm64 desktop daily-live builds do not boot to the live environment. Instead they boot to a graphical login widget where it's asking for a username. Any username and password provided fails to log in (and I've tried both 'ubuntu' and 'mantic' users). I see a number of errors during the boot noting that user name 'ubuntu' does not exist. (I verified that 'ubuntu' doesn't exist by booting the daily-live to single user mode).

As a side note, Mantic server daily builds boot and install fine, and adding ubuntu-desktop to an installed server works as well.

I suspect that there's a packaging error in the arm64 desktop daily-live builds. Either that or they don't work and should not be posted as a daily-live.

Any thoughts on how best to report this as a bug? Obviously since I can't log into the live environment it's pretty difficult to submit a bug report to Launchpad in the usual manners.