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

How to Install Required Packages for Canon Legacy Driver on Ubuntu 18.10 Cosmic

October 21, 2018 | By the+gnu+linux+evangelist.

Canon Legacy Driver Ubuntu 18.10 - 14.04 Repo Setup

  1. Add the Ubuntu Trusty Extra Packages Repo.

    sudo su

    If Got “User is Not in Sudoers file” then Look: Solution

    sudo su

    The above Command to Login as SuperUser.

    echo 'deb [trusted=yes] http://us.archive.ubuntu.com/ubuntu/ trusty main universe' 
    > /etc/apt/sources.list.d/extra.list
    apt update