Ubuntu 22.04 LTS Is Now Powered by Linux Kernel 5.19 from Ubuntu 22.10
Initially planned for early February 2023, the Ubuntu 22.04.2 LTS point release will ship with a newer kernel, namely Linux 5.19 HWE (Hardware Enablement) from the Ubuntu 22.10 release, and it’s also the first Ubuntu 22.04 LTS (Jammy Jellyfish) point release to feature a newer kernel for those who need it.
I said “for those who need it” in the above paragraph because Ubuntu 22.04 LTS already ships with a great kernel, Linux 5.15 LTS, which will receive security updates for more than three and a half years from the moment of writing, until October 2026.