Jan-Lukas Else

Jan-Lukas Else

Tech, life and everything else

💭 Thoughts

Welcome to the Thoughts section of my blog. Thoughts are better kept on my blog than on Twitter or other online platforms.


Lost in the rythm 🎶

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I only now understand what I missed about music in all the years I let algorithms decide on what I listen to.

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Selfhosting my AI chats: more privacy and sovereignty

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I have a lot of fun with self-hosting lately. It got much easier with the help of AI. After tackling and improving music self-hosting, it was finally time to find an adequate solution for my AI chats. Previously I mainly used Gemini, then Mistral Vibe (Le Chat). But I’m not happy with having just another subscription, given I also use OpenCode with Cortecs.ai or OpenRouter for my private programming projects.

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A visit to the wildlife park 🦌

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The last vacation made me want a better camera than the one in my phone. Especially one with a telephoto lens, so I could take pictures of animals from a safe distance. Today we were at a wildlife park and I was able to take some portraits of some residents with the camera I bought. Here are my favorites, all unedited.

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New music-related services on my home server

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Two new additions to my self-hosted music setup today:

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One year with my tablet

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One year since I bought myself an Android tablet: the Samsung Galaxy Tab S10 Lite. It was definitely worth it.

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Evening bike tour to Wolfenbüttel

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When I’m on my bike and do a little evening tour, I often follow the same routes. Some variations here and there, but not too many. On Friday, I did more of a detour from my usual paths. I went along a beautiful lake in Braunschweig towards Wolfenbüttel and then through a little forest next to where I studied. After that, I went back home using the way I regularly rode with my pedelec going back from university.

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A weekend in Bad Segeberg

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📍 Bad Segeberg, Schleswig-Holstein, Germany

I was in Bad Segeberg over the weekend to visit my grandmother, who lives with dementia. Interacting with her is always so demanding, as she constantly repeats how lonely she is and tells hurting stories about my grandfather’s and my father’s deaths.

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Finally a use for my security keys?

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Speaking of OIDC, I searched in my drawer and found all three security keys I own again. A YubiKey 5C NFC with firmware 5.4.3 (apparently not so secure anymore and not upgradable) and two SoloKeys Solo 2 (one USB-A and one USB-C, both with NFC) I funded via Indiegogo many years ago. Those have upgradable firmware, so I managed to do that with the accompanying CLI.

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Ubuntu makes my computer just a tool

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With the first point release of Ubuntu 26.04 in the form of Ubuntu 26.04.1 LTS, I can briefly summarize my thoughts about being back on Ubuntu for almost half a year now.

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PFAS on razor blades?

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One of the topics I am currently investing a bit more research in, given my recent move to cut my hair, is razors, shaving, skull shaving, shaving blades, electric shavers, and everything around that. I even created a subpage listing the razors I am using.

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Jan-Lukas Else