How to Upgrade Linux Mint 20.3 to Linux Mint 21

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If you don’t want to do a recent Linux Mint 21 Vanessa set up, you’ll merely improve from an previous model.

In this newsletter, we can stroll you throughout the steps to improve Linux Mint 20.3 (the newest minor model of the 20.x model) to Linux Mint 21.

Before you continue, observe that this can be a primary improve and it’s certain to take a number of hours. Besides, after starting up the improve procedure, the improve software would require your present Linux Mint set up to be up to the moment (you’ll have to set up updates the place vital) and to arrange device snapshots as neatly.

So, don’t rush, kindly don’t take shortcuts that can negatively impact the entire improve procedure. Now let’s get began!

Step 1: Install mintupgrade Tool

First, open a terminal, run the next instructions to refresh your apt-cache, and set up the mintupgrade improve software:

$ sudo apt replace
$ sudo apt set up mintupgrade
Install Mintupgrade Tool

In case you fail to seek out mintupgrade within the repositories, you want to change to the default Linux Mint reflect and refresh the apt-cache.

Step 2: Upgrading to Linux Mint 21

Now sort the next command to release the mintupgrade improve software:

$ sudo mintupgrade
Upgrade to Linux Mint 21
Upgrade to Linux Mint 21

Once introduced, as section as soon as in the entire improve procedure, the improve software will carry out a number of checks to arrange the device for the improve. One check is checking in case your pc is hooked up to an influence supply.

Linux Mint 21 Upgrade Preparation
Linux Mint 21 Upgrade Preparation

If your pc isn’t attached to an influence supply, the improve software will whinge as proven within the following screenshot. So it’s a must to do the requisite.

Connect Linux Mint to Power Source
Connect Linux Mint to Power Source

If all of the checks are fantastic, the improve software will run the apt replace within the background to fetch the newest model of the bundle record from configured tool repositories, you’ll see the main points from the terminal.

Linux Mint 21 APT Cache
Linux Mint 21 APT Cache

In case your running device isn’t up to the moment, as proven within the following screenshot, you should observe the to be had updates prior to working the improve. You can click on Check once more to use the updates.

Linux Mint 21 Updates
Linux Mint 21 Updates

The improve software will attempt to open the replace supervisor, if it doesn’t, you’ll open it manually via looking it within the device menu. Click OK within the following window and continue to run the updates via clicking Install Updates.

Install Linux Mint Updates
Install Linux Mint Updates

Once the replace is entire, you want to reboot the device to use the adjustments.

Linux Mint Reboot
Linux Mint Reboot

Next, create a device snapshot the usage of Timeshift. If the improve fails for one explanation why or the opposite, you’ll repair your device the usage of the snapshot.

Linux Mint System Snapshots
Linux Mint System Snapshots

On the Timeshift primary interface, click on on Create and it’ll get started growing the device snapshot.

Create Linux Mint Snapshot
Create Linux Mint Snapshot

Next, the improve software will seek for applications as proven within the following screenshot.

Linux Mint Packages Search
Linux Mint Packages Search

In the second one section, the improve software will carry out extra checks and the bundle updates will likely be downloaded.

Linux Mint Upgrade Tests
Linux Mint Upgrade Tests

Once the simulation is entire, the device will show all of the adjustments to be carried out: applications to be up to date, the ones added, the ones which might be stored in addition to the ones which might be deleted.

Linux Mint Upgrade Simulation
Linux Mint Upgrade Simulation

Once all of the updates were downloaded, the remaining section is to put in them – the real device improve. Click Ok to begin the improve of applications.

Linux Mint Upgrade
Linux Mint Upgrade

When the improve procedure is entire and a hit, you want to uninstall the mintupgrade software and reboot your pc with those instructions:

$ sudo apt take away mintupgrade
$ sudo reboot

That’s it! We hope the improve procedure went on easily for you and that now you have got Linux Mint 21, Vanessa, to your pc. You can search assist when you’ve got questions or should you come across any demanding situations with the improve, by way of the comments shape underneath.

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