The standard @example.com logins are not working with juniper.alpha. Have the passwords changed? I am using a fresh native install.
Have you setup the JWT tokens or were you trying to connect directly after you installed the system ?
See JWT and Juniper?
I’ve only followed the native install documentation and am trying to login from a locally-connected browser. Are there additional steps documented for a Juniper install?
The authentication procedure has changed. You need to follow the instructions to create the JWT tokens and add them to /edx/etc/lms.yml. See the link here JWT and Juniper? or here Juniper Alpha basic installation
Thanks for those additional instructions. I’ll have to up my game a bit to learn how to copy and paste the keys into the yml file with the command line. Hopefully this is something that can be added to the automated installation script in the future.