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

Zorin OS 15 How to Recover / Fix / Repair A Broken System Easy Guide

September 8, 2019 | By the+gnu+linux+evangelist.

First Aid

  1. As First-Aid Try a Simple Reparation of Zorin.

    1. Open a Terminal Shell emulator window
      (Press “Enter” to Execute Commands)
      Ctrl+Alt+t on Desktop

      Zorin OS 15 How to Recover / Fix / Repair a Broken System Easy Guide - Zorin 15 Open Terminal

      In case first see: Terminal QuickStart Guide.

    2. Execute the Commands:
      sudo su -c "apt-get update"
      sudo su -c "dpkg --configure -a"
      sudo su -c "apt-get -f install"