We have identified the root cause of the issue and documented the available solutions here: https://docs.linuxserver.io/faq#jammy
There is a known compatibility issue with our nzbhydra2 image Stable branch versions
v4.3.1-ls52 and later and older versions of the Docker engine on some amd64 platforms. If you experience Java errors on startup in the form of:
ERROR - Unable to determine java version; make sure Java is installed and callable.
Please ensure that your Docker install is updated to at least version
20.10.10. We will update this issue as and when more information is available.
Last updated: May 22, 2022 at 3:28 PM