This article seems to be about upgrading to Mint 19.3. I would advise folk who want to upgrade to Mint 20 to wait until the official upgrade instructions are released by Mint shortly and follow those instructions, not the ones in this link.
This article seems to be about upgrading to Mint 19.3. I would advise folk who want to upgrade to Mint 20 to wait until the official upgrade instructions are released by Mint shortly and follow those instructions, not the ones in this link.