The below will appear on the Refined page at Ubuntu
Vendor : CanonicalOperating system name : Ubuntu
Ubuntu releases have a development codename and the version number indicates the year and month of delivery (e.g. 22.04 Jammy Jellyfish was released in April 2022).
Most Ubuntu installations are Long Term Service (LTS) and these are published every two years in April.
LTS versions provide security updates for 5 years without a subscription and a further 5 years if you subscribe to Ubuntu Pro.
Version support
LTS Version | Released | Standard support ends | Pro support ends |
|---|---|---|---|
24.04 LTS (Noble Numbat) | Apr 2024 | Apr 2029 | Apr 2034 |
22.04 LTS (Jammy Jellyfish) | Apr 2022 | Apr 2027 | Apr 2032 |
20.04 LTS (Focal Fossa) | Apr 2020 | Apr 2025 | Apr 2030 |
18.04 LTS (Bionic Beaver) | Apr 2018 | Apr 2023 | Apr 2028 |
16.04 LTS (Xenial Xerus) | Apr 2016 | Apr 2021 | Apr 2026 |
14.04 LTS (Trusty Tahr) | Apr 2014 | Apr 2019 | Apr 2024 |
How to check version and subscription status:
Type ‘lsb_release -a’ at the command line for version
Type ‘pro status’ at the command line for subscription information
Ubuntu information: