Comment 14 for bug 1896482

Hi Jim,

You can install on top of the previous ones without removing them first.

The versioning of the test packages used the same 5.4.0-47 number,
so unfortunately they will keep overwriting themselves (including
the original/non-test 5.4.0-47 kernel.)

I'd think this is why you only see two entries in grub boot list
(e.g., since your installation is recent there may be one other
kernel installed, and 5.4.0-47 which is being overwritten.)

Maybe Alex can change that to a fake non-published version number
in the next steps, so that all test versions are kept installed/
listed in grub config.

cheers,
Mauricio