Refreshing the Ubuntu Desktop Installer

This does work with this image:

https://cdimage.ubuntu.com/impish/daily-canary/pending/impish-desktop-canary-amd64.iso

In the sense that the user-data is being read.

There are problems with my user-data that I shall need to debug. I’d rather debug those problems with a build that has a higher level of quality than a canary build.

I did try this image:

https://releases.ubuntu.com/21.10/ubuntu-21.10-desktop-amd64.iso

But the user-data was not being read.

So, is there a suitable image that I can test from the “impish” releases that has a higher level of quality than the canary release please?

Thanks

Nathan