$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

Canon Legacy Driver Ubuntu 20.10 Dependencies Installation

November 17, 2020 | By the+gnu+linux+evangelist.

Restoring Ubuntu 20.10 Repos

  1. 4. Restoring Default Sources

    Restore Ubuntu Groovy Repo
    Remove the Repo:

    sudo rm /etc/apt/sources.list.d/extra.list

    And finally, to Restore the Default Sources:

    sudo apt update

    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.