Hi, Django 2.2 was uploaded to Debian Sid/Bullseye a few days after Buster was released, removing at the same time any support for Python 2. This broke lots of packages, but I managed to upload more than 40 times to fix the situation. Though Horizon is still completely broken. There's a bunch of issues related to Django 2.2 for Horizon. I managed to patch Horizon for a few of them, but there's one bigger issue which I can't solve myself, because I'm not skilled enough in Django, and don't know enough about Horizon's internal. Let me explain. In Django 1.11, the login() function in openstack_auth/views.py was deprecated in the favor of a LoginView class. In Django 2.2, the login() function is now not supported anymore. This means that, if openstack_auth/views.py doesn't get rewritten completely, Horizon will continue to be completely broken in Debian Sid/Bullseye. Unfortunately, the Horizon team is understaffed, and the PTL told me that they don't plan anything before Train+1. As a consequence, Horizon is completely broken in Debian Sid/Bullseye, and will stay as it is if nobody steps up for the work. After a month and a half with this situation not being solved by anyone, I'm hereby calling for help. I could attempt to work on this, though I need help and pointers at some example implementation of this. It'd be nicer if someone more skilled than me in Django was working on this anyways. Cheers, Thomas Goirand (zigo)