Eleven and a half years ago, I built my first RaspberryPi weather station using sensors from Tinkerforge. Today, I shut it down for good. Not because it failed — but because its job is done. It’s been replaced by a Netatmo setup, and unfortunately, I don’t need it anymore. But admitting that a project’s lifespan is over always takes some effort — well, to me at least.
(more…)Tag: RaspberryPi
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Migration, Containers and … It’s always DNS, really
As I wrote in my previous post, I have a new member in the home server environment: The Lenovo ThinkCenter Mini Computer! Right after getting Ubuntu up and running on it, I began the process of easing the workload on my #RaspberryPi. PiHole had been flagging high CPU load a couple of times already, especially when Jellyfin was streaming media and performing its usual tasks.
The target was clear: keep PiHole on the Pi and move the heavier services to the Lenovo. But I also didn’t simply want to migrate the services. I also wanted to improve the setup …
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How to Use a Lenovo ThinkCentre M910q as a Powerful Home Server
As an IT enthusiast, I’ve long been (and still are!) a fan of the #RaspberryPi mini computers. My main Pi already runs multiple services like #PiHole, #Navidrome and #Jellyfin – which often pushes it near its limits. Well, recently I found myself wanting to add even more services to my local network. Unfortunately, my NAS can’t host Docker containers, so expanding compute power became necessary.
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How to set up Navidrome for MP3 Streaming on a RaspberryPi
Recently I noticed that I hardly ever listen my MP3 music collection – mainly because I don’t like my music players (both on mobile and on the desktop). So, let’s look for a nicer player!
I had only two constraints: 1) it should be able to use the files from OneDrive/NAS and 2) it should be able to cache them (in case of no connectivity). And as I went through the candidates, I stumbled across Navidrome:
Navidrome allows you to enjoy your music collection from anywhere, by making it available through a modern Web UI and through a wide range of third-party compatible mobile apps, for both iOS and Android devices.
Navidrome also supports Playlists and Internet-Radio! Nice. So why not let it run on a RaspberryPi at home and make it available through my VPN? But would I have enough RAM left? I just tried!
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RaspberryPi System upgrade vs. Fresh install
Recently I noticed that one of my RaspberryPIs was running a rather old version of Raspian. I thought it might be a good idea to upgrade and followed the instructions from Upgrade Raspberry Pi OS to the Latest Version (2024) – RaspberryTips.
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How to enable automatic updates on Linux / RaspberryPi
I just noticed that I haven’t logged on to one of my RaspberryPIs for quite a while and also didn’t update it. Instead of hacking some root crontab, a quick search brought this thread in the Raspi forums up: crontab update – Raspberry Pi Forums and unattended upgrades – How do I enable automatic updates? – Ask Ubuntu
To keep the Raspberry Pi updated, I just use the following:
sudo apt install unattended-upgrades apt-listchanges sudo dpkg-reconfigure -plow unattended-upgrades
Documentation can be found here: Package management | Ubuntu
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How to fix: Jellyfin Library Scan Hangs
Just recently I wrote about How to install Jellyfin on a RaspberryPi. It all started promising until – after adding a couple of movies – the Library Scan suddenly hung. Unfortunately I didn’t dig too deep into all kinds of logs (which I certainly forgot but which might have given a hint).
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How to fix: Android Connected, No Internet with Pi-Hole
Since quite a while I was running a Pi-Hole DNS server in my network to block ad- & tracking requests for all devices in the network (more info about Pi-hole are on Wikipedia).
All was great until at some time our Android devices suddenly couldn’t connect to the WiFi anymore. They reported “Connected, No Internet“. All other devices, connected via LAN or WiFi were just fine: PCs, FireTV Stick, other PIs – no issues. When I disabled the use of PiHole, they were able to connect again.
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How to replace Synology Video Station with Jellyfin
Unfortunately Synology has discontinued their support for Videostation starting from DSM version 7.2.2 as can be read in the Release Notes for DSM | Synology Inc.:
#6 Video Station is not available on DSM 7.2.2. Refer to this article for workarounds to stream videos to end devices.
Time to evaluate the alternatives …
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How to make space/storage efficient backups of Raspberry Pi SD-cards
RaspberryPi mini computers are great for all kinds of home automation, media centers, home servers. Yet it should be known that the draw back for permanent operation can be the SD-card. Especially when applications on the RasperrbyPi cause excessive read/writes or if it is used outsides where temperatures can reach the SD-Card operating limits, IO errors should be expected that can just f* up the operating system.
