The micro SD card you have must be a class 10 card. In my case, the image size, after extraction, was about 3.2 GB. Because what you get is not directly the image, it’s an archive containing the image. Now that you have the file, first, and this is important, extract the image from the archive. Flash Ubuntu image into a micro SD card Extract the image The file size should be between 600-700MB. This will take you to a “Thank you” page, and the download will start. Go to the Ubuntu download page for Raspberry Pi images, and download the 64-bit version for Raspberry Pi 4. Download Ubuntu 20.04 image for Raspberry Pi 2+GB of RAM will simply allow you to launch more/bigger programs and care less about RAM usage. So if it was possible then, it is possible now. In fact, before Raspberry Pi 4, boards like Pi 2, Pi 3B, and Pi 3B+ only had one possible hardware configuration: 1GB RAM. If you only have a 1GB RAM board available, it’s ok! Everything will still work. You are learning how to use Raspberry Pi to build your own projects?Ĭheck out Raspberry Pi For Beginners and learn step by step. The price difference between the 1GB and 2GB versions is not huge. I recommend you choose at least the Pi4 version with 2GB of RAM. So, 1GB of RAM is possible, but you have to be careful when you start something, because your amount of available RAM is quite limited. Once installed and configured, you can expect Ubuntu server to take something like 200MB minimum, without counting the RAM in cache (this is the data I got with the steps of this tutorial). When you buy a Raspberry Pi 4 board you can choose between different amounts of RAM: 1, 2, 4, or even 8 GB. Which configuration for your Raspberry Pi 4 board?
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