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Questions tagged [raspberry-pi-os]

Raspberry Pi OS, not to be confused with Raspbian, is the RPi Foundation's operating system for Raspberry Pi single-board computers. It exists in both 32 bit and 64 bit variants, and supports Raspberry Pi 1 through 4 and Zero.

While former versions of the OS Images supplied by the Raspberry Pi Foundation, before the release of the 64 bit-capable RPi3 and 4, were based on Raspbian, in many cases it's important to distinguish the two: The 64 bit-era versions of Raspberry Pi OS are not a Raspbian derivative.

Source: Tom's Hardware, Source: personal discussions with Peter Green

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-bash: raspistill: command not found

I am trying to hook up my Raspberry Pi Zero W, running Raspberry Pi OS Lite, to a Raspberry Pi NoIR Camera Module V2. After running these commands: sudo apt update sudo apt upgrade and enabling the camera in the raspi-config menu and rebooting per…
Nic Ceccanti
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How to cross-build a debian package for Raspberry Pi OS 64 bit

I have a working debian package that I'd like to backport to the current version of Raspberry Pi OS 64 bit (not 32-bit Raspbian). Confusingly, while Debian itself seems to be robust about enabling cross-builds in their own package, there seems to be…
Marcus Müller
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What is minimum serial baud rate on (bullseye) Raspberry Pi OS (using python) and Raspberry Pi 4B?

In my setup I need to read from a serial port that transmits at 600 baud. I can't change the transmitter speed. Using my Raspberry Pi 3B+ with a years old un-updated image (version 10 buster) it works fine. When using my Raspberry Pi 4B with the…
SteadyAsARock
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How to reset environment variable in Raspberry Pi?

I'm using ROS on Raspberry Pi 4(running Pi OS). I want to switch from one workspace to another so I edit the .bashrc file by commenting the original source command and adding the new source command to it. But after restarting, I found out the…
Benasking7124
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Playing a video on Raspberry Pi OS startup

I need to run a script to play a video when I turn on my Raspberry Pi 4. I'm using crontab to run my script which opens a video with mpv. When I run the script normally, it works fine and the video is being played. The problem is, when i boot the…
Ghonche Yqr
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ModuleNotFoundError: No module named 'customtkinter' using Raspberry Pi and openbox

I am using a Raspberry Pi and the lite version of the OS. My goal is to run a python script using customtkinter. As I am using the lite-version of the OS, I run the script with xorg and openbox (tutorial:…
johschEleven
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Error using atcom on raspberry pi 4: Can’t open serial communication

When trying to use the atcom command (found here: https://pypi.org/project/atcom) it keeps returning an error. The error looks like this: [ERR] Couldn’t open serial communication I’m using Sixfab’s 5G modem kit and run AT commands (to view RF…
Deezer Nutz
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Changing HDMI diplay for specific scrrens programmatically (PI-4)

I have a Raspberry PI 4 with a dual display setup I wanted to show different operations on both displays depending on some logic. My application is built with compose multiplatform I can make two screens by just following the code fun main(args:…
Govind yadav
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OpenCV error while i would like to take photos with RPi v2 Camera modul

this is my code and the error Upper you see my problem in attachment. I would like to capture images of an object, but cv2.imwrite catch the progress with an error. Please help me, how can I solve this problem? Any idea? Thanks a lot!
Szofi
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New Jupyter Notebook instance always opens even with nbopen

I have Jupyter Notebook (6.4.12) installed via pip on Rapberry Pi OS (Raspbian bullseye (11), 5.15.56). I can double-click on .ipynb files, and they start a new Notebook instance as expected. I installed the nbopen (0.6) package via pip after…
thshea
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Crontab and python project

I have a simple python project to water my plants, it works with a Raspberry and RaspberryPi os lite. In the project I have a package named app with a __main__.py to launch it, I just type python -m app in the terminal and it works fine. I tried to…
Vincent74
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Laravel with docker on RPI - Failed to open stream: Permission denied

I am testing deployment with docker on RPI but getting "Failed to open stream: Permission denied" I tried few solutions but none of them worked for me Permission Denied Error using Laravel & Docker Laravel & Docker: The stream or file…
Yon
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How do I save a Javascript app onto the microSD card after I image Raspberry Pi OS onto it?

I am new to this and exploring a lot of concepts. Please lmk if I have any misconceptions. I imaged Rasberry Pi OS on my microSD card (32 GB) using the Raspberry Pi Imager via raspberrypi.com. The capacity of the microSD card becomes 267.4 MB, so I…
peyo
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