Distro EOL kernel glibc meson python openssl cryptsetup util-linux elfutils libxcrypt libfido2 libseccomp Ubuntu 24.04 LTS 2029-06 6.8 2.39 1.3.2 3.12.3 3.0.13 2.7.0 2.39.3 0.190 4.4.36 1.14.0 2.5.5 Ubuntu 25.04 2026-01 6.14 2.41 1.7.0 3.13.3 3.4.1 2.7.5 2.40.2 0.192 4.4.38 1.15.0 2.5.5 Ubuntu 25.10 2026-07 6.16 2.41 1.7.0 3.13.5 3.5.0 2.8.0 2.41 0.193 4.4.38 1.16.0 2.6.0 CentOS 9 2027-05 5.14.0 2.34 0.63.3 3.9.23 3.5.1 2.7.2 2.37.4 0.193 4.4.18 1.13.0 2.5.2 CentOS 10 2030-01 6.12.0 2.39 1.4.1 3.12.11 3.5.1 2.7.5 2.40.2 0.193 4.4.36 1.14.0 2.5.6 Debian 12 2026-06 6.12.38 2.36 1.7.0 3.11.2 3.0.17 2.6.1 2.38.1 0.192 4.4.33 1.12.0 2.5.4 Debian 13 2028-08 6.12.41 2.41 1.7.0 3.13.5 3.5.1 2.7.5 2.41 0.192 4.4.38 1.15.0 2.6.0 kernel releases: https://en.wikipedia.org/wiki/Linux_kernel_version_history glibc releases: https://en.wikipedia.org/wiki/Glibc python releases: https://en.wikipedia.org/wiki/History_of_Python openssl releases: https://en.wikipedia.org/wiki/OpenSSL See also #38608.
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
