Getting kodi to run nicely on Raspbian

This blog post is about getting Kodi up and running with Netflix on Raspbian. This is not a tutorial, more a collection of notes for myself in order to reproduce the setup.

Basic install

Get a recent version of Raspbian from the Raspberry Pi website. (Or my ftp mirror). Extract it to a fresh micro-SD card and get the system ready. Follow this guide, if you need help. Boot into the system and run a update and install some handy tools

Next, we are gonna harden the system. For that do the following

  • Set root password
  • Rename user pi to something else
  • Remove the NOPASSWD for user pi
  • Permit root-ssh login only via public key

Install Kodi

First add the following repository

Now install kodi

Autostart Kodi

Ok, kodi is installed, now we need to start kodi. For that we create a systemd service by putting the following to /etc/systemd/system/kodi.service

Install the Netflix Plugin

The Netflix Plugin is hosted on GitHub. Download the plugin and install the zip-file. Best option seems to be to put it on a USB-Stick and install it from there. This plugin needs parted or fdisk, you install them on your kodi and then let the plugin install the widevine library, necessary for the DRM. The DRM is by the way also the thing, that was in the way of getting Netflix work in the first place. And it's still a bit of a mess, since we are using here a extraction of the libwidevine from the chromecast.

Well, as long as it works, but it's not nice and probably creating causing one or two times headache until it finally works.

Allow Kodi to reboot and shutdown

This is now more a quick fix, based on the suggestion from here. The original clue was posted long time ago on the kodi forums, but those posts were only of limited help. So, create the following file


I encountered the problem, that if Kodi runs for too long (multiple days), the Netflix plugin stopped working. No errors given, it just won't play a movie again. A quick fix is to schedule a reboot every night using a cronjob

Further work

This is of course just the basic installation. You will need to configure Kodi to your needs (Skins, Addons, Timezone, connect your NAS, ...)

Also, I might create an ansible-playbook to setup this procedure. This looks like a fun project to do on a rainy Sunday.

For now, I'm off, watching some Netflix 🙂

Raspberry Pi 3 and H.256

Some time ago I got annoyed by some movies encoded in h.256 are not running smoothly on the Kodi of my Raspberry Pi 3.

h.256 is a block-oriented quite new video compression algorithm, that is unfortunately not supported natively by the hardware decoder on the Raspberry Pi 3. So it has to be done in Software, and apparently the computational power of the Pi is too weak.

Surfing through some fora, I found some people claiming, that overclocking the Raspberry Pi should be the solution. So I decided to give it a try.

Overclocking goal

The goal was to bring the h.265 codec smoothly on the screen, using 1080p@30fps. Some people said, that overclocking the pi to 1300MHz should be enough. So that's where I have to go.

Only do overclocking, with an adequate cooling system! Since the Raspberry ships without any heat sink, I needed to buy one.

Cooling system

I've decided to go with a plain Aluminium heat sink, but monitor the temperature very closely with cputemp and gputemp, two tools that ship by default on the Raspbian and OpenELEC:

Works. During the whole overclocking procedure I was connected to the Raspberry via ssh to monitor the temperatures very closely. At least one readout every second, ready to intervene if something goes nasty.

The goal was to keep the temperature below 85 degrees (soft-limit) and immediately cancel the procedure after 90 degree (hard-limit). During the overclocking procedure I reached the hard-limit.


And here we go. Backup /flash/config.txt before editing, so that you can set it back to default, once you have finished.

There are plenty of examples on this page. You may need to figure out, witch one works for you.

There's also this amazing wiki page about overclocking, the risks and the pitfalls. I think that's the resource you should read before getting started.

The default clocking settings for a Raspberry Pi are commented out, thus if you are unsure about your current configuration, just comment it out, reboot and you'll have the stable plain configuration again.

In the end, I tries to get the system working with the following configuration

System was stable, but heating up a lot, up to more than 85 degrees. That's an important threshold, because at 85 degrees the Raspberry starts to protect itself from the heat death by throttling down the CPU. So in overall you'll have no benefit from overclocking, except a small boost in performance before it throttles you down to worse throughput, than with plain vanilla settings.


The poor Raspberry Pi got really hot during this procedure! 1300 MHz would be too much for a long-period. Also because it throttles itself down, I did not get any benefit from the overclocking procedure.

And although I pushed it to the limit with the available cooling system, I couldn't reach a smooth experience.

So I consider h.265 as not suitable for my Raspberry Pi. Well, seems that I have to encode it to something more Raspberry friendly 🙂

Still, it was a nice project!