Canonical announced today that the Ubuntu 22.10 (Kinetic Kudu) operating system release will reach end-of-life on July 20th, 2023, urging users to upgrade their installations to the latest Ubuntu 23.04 (Lunar Lobster) release as soon as possible.

Source: LXer – Ubuntu 22.10 “Kinetic Kudu” to Reach End of Life on July 20th, 2023