How to Re-Authenticate Tailscale on Linux Mint

To re-authenticate a device on your Tailscale network on Linux Mint:

tailscale up --force-reauth

You should get a prompt that says something similar to:

To authenticate, visit:
 
	https://login.tailscale.com/a/123456abcd123456

After successfully completing the re-authentication, you should now be able to access your Tailnet on your device.