Author Archives: peter

El bil

Posted on October 4, 2023 by peter

I USA havde vi en VW ID-4 som vi var vældigt tilfredse med. En ID-4 kan hjemme-lades med 11kW, og da batteriet er på 82kWh kan den snildt lades op på mindre end 8 timer. De 82kWh rækker til 500 … Continue reading →

Posted in EV | Comments Off

Ny brugt bil

Posted on July 13, 2023 by peter

Jeg er på udkig efter en Volvo Stationcar fra 1990-erne 740/850/940/960/v70, i 20.000 kr klassen Og vinderen blev DP 15 452 30 år gamle biler er vetaranbiler og syn gælder i 5 år, 35 år gamle biler holder syn i … Continue reading →

Posted in Bil | Comments Off

Hydronic Underfloor Heating – Supply side

Posted on June 14, 2023 by peter

Years ago, in our previous house, I described how I monitored the return temperatures from our underfloor heating system Raspberry PI and OneWire temperature sensors. Here I will describe the supply side of our current Hydronic Heating System. The next … Continue reading →

Posted in Heating, HomeAutomation, MySensors | Comments Off

Fra Sharon til Ferndale med Pop-Up Flyttelæs

Posted on March 5, 2023 by peter

Et af forårets projekter er at flytte det af vores habengut (f.ex. min rundsav fra 1965) som ikke kan bruges i Danmark til Morfars hus i Ferndale CA, som bliver vores fremtidige sommer residens. Niels Andreas og Far her, … Continue reading →

Posted in Camper | Comments Off

Da Farfar hilste på Kongen

Posted on July 4, 2022 by peter

Min smukke kone Deborahs Farfar: Peter Christian Lorenzen (1896-1989) udvandrede fra Hjerpsted til USA i 1923, og blev gift med Ingeborg Lorenzen (1900-1977) i 1925. Ingeborg Lorenzen var datter af Hans Christian Lorenzen (1867-1930) som udvandrede til USA fra Broderup-mark … Continue reading →

Posted in Lorenzen | Comments Off

Catalina or High Sierra on MacBook A1286 2011 with broken GPU

Posted on June 19, 2022 by peter

The 15″ and 17″ Macbook Pro from 2011 are known for their dGPU failures (AMD-GPU). In my previous post Ubuntu 22.04 on MacBook A1286 2011 with broken GPU I described how I got this MacBook working under Ubuntu. Here is … Continue reading →

Posted in Linux, Mac | 1 Comment

Ubuntu 22.04 on MacBook A1286 2011 with broken GPU

Posted on June 9, 2022 by peter

The 15″ and 17″ Macbook Pro from 2011 are known for their dGPU failures (AMD-GPU). There are both software and hardware hacks to turn off the broken dGPU and use the iGPU found on the Intel processor. The easiest is, … Continue reading →

Posted in Linux, Mac | 1 Comment

Using Simply.com as mailserver from Gmail

Posted on May 17, 2022 by peter

We have been very happy Google users for many many years. In 2008 we started using Google Apps for Your Domain, handling storepeter.dk and lorenzen.us In 2016 Google Apps was renamed to G-Suite, but it was the same thing, maybe … Continue reading →

Posted in internet, Web, Wordpress | Comments Off

Opsætning af OBi100/OBi200 mod viptel.dk

Posted on May 6, 2022 by peter

Dansk telefon-nummer til min Danske Telefon Vi har brugt VoIP-telefoni i mere end 10 år nu, vores hjemme telefon kører via Google-Voice, (Massachusetts no), og vi har yderligere 3 VoIP linier. Sidst jeg skrev om vore VoIP erfaringer var i … Continue reading →

Posted in Voip | Comments Off

Ubuntu 22.04 on iMac a1312 (2011) w. 4850 video card

Posted on April 25, 2022 by peter

For inspiration see: Github rowanphipps/macOS_rEFInd_guide EFI-Booting Ubuntu on a Mac How to Install and Set up Ubuntu 20.04 on an Old MacBook Pro Here is what I did: Download ubuntu-22.04 and writing it onto a USB-stick restart the iMac, when … Continue reading →

Posted in Linux, Mac | Comments Off