This updates the recommendations a little bit, to include a caveat about passing just plain systemd.factory_reset=1. We probably don't want to encourage that too much, because it skips half of the factory reset infrastructure we have. I'm picturing other hardware, outside of the TPM, not being fully reset because this half was skipped. For example: maybe some hardware-specific builds of Particle OS need an extra step during factory reset to tell the fingerprint sensor's secure enclave to wipe fingerprint sensor data on next boot. Skipping that step may render the fingerprint sensor unusable. Point is: it might be safe to skip factory-reset.target now, but some future version or hardware-specific variant of an OS might rely on that functionality, introducing some very subtle and undebuggable issues.
System and Service Manager
Details
Most documentation is available on systemd's web site.
Assorted, older, general information about systemd can be found in the systemd Wiki.
Information about build requirements is provided in the README file.
Consult our NEWS file for information about what's new in the most recent systemd versions.
Please see the Code Map for information about this repository's layout and content.
Please see the Hacking guide for information on how to hack on systemd and test your modifications.
Please see our Contribution Guidelines for more information about filing GitHub Issues and posting GitHub Pull Requests.
When preparing patches for systemd, please follow our Coding Style Guidelines.
If you are looking for support, please contact our mailing list, join our IRC channel #systemd on libera.chat or Matrix channel
Stable branches with backported patches are available in the stable repo.
We have a security bug bounty program sponsored by the Sovereign Tech Fund hosted on YesWeHack
Repositories with distribution packages built from git main are available on OBS