![]() ![]() On the basis of my own rather negative experiences with Ubuntu release upgrades, I consider it too big a step for too many systems. This is a major leap in code base, which increases the upgrade risks considerably. Which makes in-place upgrading within that series, swift and safe.īut the Mint 21 series (which starts with Mint 21 Vanessa) is based on an entirely new Ubuntu, namely Ubuntu 22.04 LTS. They all have the same base, namely Ubuntu 20.04 LTS. ![]() Most of the codebase remains the same then. Within a Mint series that's always the same Ubuntu version, so the upgrade to a later Mint within the same series is technically no big deal. The reason for this distinction is, that Linux Mint uses only LTS versions of Ubuntu as codebase. Within a series, you can simply upgrade the older version to the later one by selecting the upgrade option in Update Manager. Only in-place upgrading within a particular Mint series is safe and easy. This reduces pollution, diminishes the risk of complications and is undoubtedly the fastest way to do it. Which means a fresh installation: format the hard disk partition on which the older version resides, and install the later version cleanly on that empty partition. The best way to go from the older Mint 20 series to the newer Mint 21 series, is to apply a clean upgrade. It's safest to upgrade before May, 2023 though.įrom 20.x to 21.1: a clean upgrade is best, so avoid an in-place upgradeĢ. After all, you can afford to wait for some time. So if you're running 20.x now, it's wise to consider if you really want to upgrade at all, yet. Linux Mint 20.x is still supported until May, 2025. Then I'll describe the method for upgrading within the 21 series (21 to 21.1).įrom 20.x to 21.1: before you start: is it wise to upgrade at all, yet?ġ. The method for upgrading Linux Mint 20.x to 21.1 Vera, is different from the method for upgrading 21 to 21.1.įirst I'll describe the way to upgrade from 20.x to 21.1 Vera. Upgrading from 21 to 21.1: by means of the terminal (emergency measure) Correcting the Grub bootloader menu items Upgrading from 21 to 21.1: by means of Update Manager (recommended) Optimal situation (most common): no separate home partition From 20.x to 21.1: a clean upgrade is best, so avoid an in-place upgrade ![]() From 20.x to 21.1: before you start: is it wise to upgrade at all, yet? ![]()
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