In reply to @hexa:lossy.network

_________________ ERROR collecting tests/test_itemsequence.py __________________
ImportError while importing test module '/build/python-crfsuite-0.9.7/tests/test_itemsequence.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
/nix/store/2nhfiak8a30vw67mxksc2kdb69np2jcw-python3-3.8.9/lib/python3.8/importlib/__init__.py:127: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
tests/test_itemsequence.py:5: in <module>
    import pycrfsuite
pycrfsuite/__init__.py:2: in <module>
    from ._pycrfsuite import *
E   ModuleNotFoundError: No module named 'pycrfsuite._pycrfsuite'

I’ve updated my NixOS channel, and now some things in home-assistant are broken. I think it’s from the hardening changes that were made to the systemd service but I am having a hard time figuring out how to fix these issues.

First, hass can no longer read images I was using with a camera entity. I have added the relevant directoy to allowlist_external_dirs and made sure the directory and files are readable by the hass user but no dice. I am still getting permission errors in hass.

Secondly, I am getting permission errors from the z-wave integration when trying to read the z-wave controller under /dev/ttyUSB0.

I would appreciate any pointers in the right direction!