
How to upgrade Ubuntu to 26.04 and kernel to latest version
Want the cleanest way to move from Ubuntu 24.04 LTS or 25.10 to Ubuntu 26.04 LTS? This refreshed guide keeps the original command-line walkthrough, but updates it for the Ubuntu 26.04 cycle and separates the safe, supported LTS path from the lab-only development-release path. You will see when to wait for the standard release prompt, when to use do-release-upgrade -d for testing, how to switch between LTS and interim release prompts, and how to verify the upgrade afterwards. If you also want a newer kernel than the distro default, the guide includes current mainline download commands for the latest stable 6.19.14 build and the 7.0.1 mainline build.








