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

Step-by-step – Ubuntu 20.04 Stop X Server Guide

February 8, 2021 | By the+gnu+linux+evangelist.

Runlevel 3

  1. 2. Killing Display Manager

    Then Login again
    So enter your Username & Pass.

    And Kill the Display Manager.

    sudo service lightdm stop

    But if you have a Custom display manager then look for the command to Stop it…

  2. 3. Accessing Runlevel 3

    Finally, Go to Runlevel 3.

    sudo init 3

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