Upgrade Kaltura CE to 13.0

The easiest way would be to deploy a clean CE of the same version you currently have and then once done:

Copy /opt/kaltura/web/content from the old deployment to the new one [be sure to preserve the original file permissions]
Drop the kaltura and kaltura_sphinx_log DBs [no need to drop the DWH DBs, their schemas did not change since 12.20.0] and import them from your original ENV.
Reindex Sphinx with /opt/kaltura/bin/kaltura-sphinx-reindex.sh and make sure it finishes with no errors

When using mysqldump to export the Kaltura DBs, also pass --routines --single-transaction

I believe you said you are currently running 12.20.0 so, following this guide:

kaltura/platform-install-packages/blob/Mercury-13.8.0/doc/install-kaltura-xenial.md

# Ubuntu Xenial [16.04] all-in-one Kaltura server installation


[Kaltura Inc.](http://corp.kaltura.com) also provides commercial solutions and services including pro-active platform monitoring, applications, SLA, 24/7 support and professional services. If you're looking for a commercially supported video platform  with integrations to commercial encoders, streaming servers, eCDN, DRM and more - Start a [Free Trial of the Kaltura.com Hosted Platform](http://corp.kaltura.com/free-trial) or learn more about [Kaltura' Commercial OnPrem Edition™](http://corp.kaltura.com/Deployment-Options/Kaltura-On-Prem-Edition). Please note that this service in only offered for RHEL based distros.

#### Table of Contents
[Prerequites](https://github.com/kaltura/platform-install-packages/blob/master/doc/pre-requisites.md)

[Step-by-step Installation](https://github.com/kaltura/platform-install-packages/blob/master/doc/install-kaltura-deb-based.md#step-by-step-installation)

[Unattended Installation](https://github.com/kaltura/platform-install-packages/blob/master/doc/install-kaltura-deb-based.md#unattended-installation)

[Live Streaming with Nginx and the RTMP module](install-kaltura-redhat-based.md#live-streaming-with-nginx-and-the-rtmp-module)

[Upgrade Kaltura](https://github.com/kaltura/platform-install-packages/blob/master/doc/install-kaltura-deb-based.md#upgrade-kaltura)

[Remove Kaltura](https://github.com/kaltura/platform-install-packages/blob/master/doc/install-kaltura-deb-based.md#remove-kaltura)

[Troubleshooting](https://github.com/kaltura/platform-install-packages/blob/master/doc/install-kaltura-deb-based.md#troubleshooting)

This file has been truncated. show original

BUT - after getting the http://installrepo.origin.kaltura.org/repo/apt/xenial/install_kaltura_all_in_1.sh

edit the script so that:

echo "deb [arch=amd64] $REPO_BASE_URL/$CODENAME $KALTURA_DIST main" > /etc/apt/sources.list.d/kaltura.list

becomes:

echo "deb [arch=amd64] $REPO_BASE_URL/xenial-12.20.0 lynx main" > /etc/apt/sources.list.d/kaltura.list

Then run the script as normal.

Once this is done, test that everything is working as expected and assuming it is, follow the upgrade procedure to upgrade to the latest version [13.7.0],