Since older versions of Debian Linux are supported for a limited time only, we are forced to update all Linux systems at regular intervals.
Debian Releases (→ DebianMirror):
DebianTrixie – Upstream release 2023, end of ELTS support for GSI 2030-06-30 at latest
DebianBookworm – Upstream release 2023, end of ELTS support for GSI 2030-06-30 at latest
DebianBullseye – Upstream release 2021, end of ELTS support for GSI 2028-06-30 at latest
DebianBuster – Upstream release 2019, end of ELTS support for GSI 2026-06-30 at latest
Debian 9 Stretch Upstream release 2017, end of ELTS support for GSI 2024-06-30