Checking System
-
2. Checking Ubuntu Release
So first, Check for your Ubuntu Release
Simply with:ubuntu-report show
And if is Not 18.04.3 then follow the Instructions to Upgrade:
How to Upgrade to Ubuntu 18.04.3
Contents
$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }
So first, Check for your Ubuntu Release
Simply with:
ubuntu-report show
And if is Not 18.04.3 then follow the Instructions to Upgrade:
How to Upgrade to Ubuntu 18.04.3