It may take a couple of hours to complete the upgrade procedure based on your internet speed.You’ll need a good speed internet connection to download upgrades of around 1.4 GB.Do you really need to upgrade? Linux Mint 20.x is supported for several more years.Things to know before you upgrade to Linux Mint 21īefore you go on upgrading to Linux Mint 21, you should consider the following: Linux Mint now has a GUI tool to upgrade to the latest version. The guide has been updated with the steps for upgrading to Linux Mint 21 from Mint 20.3.

You can follow the appropriate steps based on your current Mint version and requirement. Section 3 is about upgrading to Mint 19 from Mint 18.3 (if someone is still using it).Section 2 is about upgrading to Mint 20 from Mint 19.3 (Command-line based upgrader).Section 1 is about upgrading to Mint 21 from Mint 20.3 (GUI upgrade tool).There are three sections in this article that show the steps for upgrading between various major versions of Linux Mint: This is a regularly updated guide for upgrading an existing Linux Mint install to a new available version.

How to install linux mint 18.1