Questions tagged [raspbian]

DO NOT use this tag for new questions; Identify actual OS e.g. Raspberry Pi OS-Buster Raspbian renamed Raspberry Pi OS (32-bit) is a family of GNU/Linux operating systems derived from Debian. Version numbering follows that of Debian and the current stable is 11 (Bullseye). Raspbian is the most widely used Pi based distro and the one recommended by the Foundation, who distribute their own customised images.

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Set Chromium as a Managed browser

is it possible to set chromium as a managed browser by organization? In google documentation there is manual how to do it in windows, Mac and Linux, but for the raspbian version of chromium there are ...
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Raspberry Pi is set to "Desktop Autologin GUI as user", but does not work

I have a bunch of RPi 3B+ that are set to "Desktop Autologin GUI as user XYZ" using the raspi-config tool. The RPis all run headless, but need the desktop GUI up and running for remote ...
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Detect if a raspberry zero is turned on

I would like to use an old raspberry zero 1.3 to share files in my home network, but I wish I could shut down the connected hard drives as the system shuts down. Initially I thought that it was enough ...
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RaspAp only working in ssh

I set up RaspAP through ssh to get it up and running but every time I end the ssh connection from my pc the hotspot stops working. I'm new to this so anything helps. I don't know if its something I ...
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PROJ_DIR is set, using existing PROJ installation

I got this error on rapberry pi 3b, when I run pip install -r requirements.txt PROJ_DIR is set, using existing PROJ installation.. Python 3.9 pyproj 3.3.1
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Weird load averages, want to downgrade firmware

I have a bunch of raspberry pis Two of them show a vcgencmd version of (a Pi4, and a Pi3A): Jul 4 2022 14:41:54 Copyright (c) 2012 Broadcom version 01db5c05be1b3594c8f040ed7c1ac2748890c2c8 (clean) (...
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Raspberry Pi with PPP connection

I am trying some internet stuff with raspberry pi Os. I have raspberry pi module and Quectel M66 Module for the GSM. I Have do ppp connection between these two module. Quectel Module is connected to ...
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signaling Raspberry Pi with PLC

I want to give signal via PLC to Raspberry Pi and when the raspberry pi gets that signal, it should run the python script and when the python script execute properly and cycle is completed, it should ...
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When internet connection is lost RPi doesn't switch to another network with it

RPi 3B+ PRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)" At /etc/wpa_supplicant/wpa_supplicant.conf I have some network definitions like: network={ ssid="SID 1" psk=&...
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Raspberry Pi 4B connect to WPA2-Enterprise Wifi Network but loss Ethernet cable connection

I'm trying to connect to the university wifi (WPA2-Enterprise). I do the following modifications on files and successfully connect to the network. However, the Ethernet cable connection is disabled ...
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ssh login after port 22 is suddenly not open anymore

I have a raspberry pi 4 where I installed Raspbian headlessly and had an apache web server and a mail server running - at some point the servers crashed and after not being able to fix it for some ...
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Does there exist a list of all required processes, for a raspberry pi running raspbian, to continue proper operation? [closed]

I am using the htop command to get a list of all processes running on my raspberry pi 4 and I was curious if there exists a list of all processes that are required for the pi to continue running. I ...
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Timer in Raspberry Pi with micro seconds

I have a Raspberry Pi 4 and I use Python. Every 100us, I need to read ADC value and send it to a laptop via an Ethernet cable. I am looking for a solution about the timer with high accuracy, so that ...
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rpi zero w not recognizing drivers when using startx?

I am using a rpi zero w with hdmi to a monitor, no SSH just using keyboard & mouse directly to the pi. Ive been having the pi boot up in terminal before starting gui recently and everything has ...
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What model of Raspberry Pi is good for a local web server?

I need some useful information about running a local web server in a Raspberry Pi and the best embedded system that can handle my device. What do I mean? Well I've created a website using django + ...
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How to get Python binding to recompiled libcamera?

I am trying to recompile libcamera, as I will be changing some stuff in it and I would therefore like to install it manually. The compilation and installation are successful, but I am not able to ...
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Desktop GUI of Raspberry Pi B+ is not working?

I am facing this issue after I tried this: sudo apt-get remove xserver-xorg-video-fbturbo and reboot the RPI. actually, I developed some GUI on the RPI and whenever I run it face this error libEGL ...
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curl --interface not working

I have 2 interfaces - eth0 and eth1. eth0 is an ethernet connection while eth1 is a 4g dongle What works? curl ifconfig.me --interface eth0 curl ifconfig.me --interface eth1 curl ifconfig.me --...
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Unknow error uploading generating video thumbnail via PHP-FFMpeg

I'm running Rasbian os + PHP 7.3 on Nginx and I'm facing a problem when uploading and generating a thumbnail of a video file. I have FFMpeg on my OS, I chmod 777 the folders, I even visudo and added ...
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Autostart python programm

i prefer ask you that i'm French ^^ So I will be very simple. I would like, when i start my raspberry a execution of my python file. That is to says, I want that when my pi starting the programm is ...
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Stereo PI v2 - SLP2 not booting

Has anyone come across this issue before! I purchase a Stereo Pi V2 over a month ago and have been unable to boot the SLP2 with success. I’ve followed the online tutorials and can’t seem to find out ...
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Raspberry Pi 4 with Raspbian fails to load desktop on USB DisplayLink screens

When using a freshly imaged uSD card with Raspbian in my Raspberry Pi 4, after initial splash screens for setup/autoconfigure, I'm left with a black screen, with the text cursor blinking in the top ...
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ICMPv6: NA: <MAC address> advertised our address <IPv6 address> on <iface>!

I have a Pi Zero W running Raspbian 11. It is connected via WiFi. I am using dhcpcd to configure my interfaces (the official method IIUC) with the default config file. I have a DHCPv4 and v6 server ...
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Attribute: 'ModbusIOException' object has no attribute 'registers'

I try to follow exactly this video https://www.youtube.com/watch?v=ZlHqEOmvW6M You can have a look what I do : https://drive.google.com/file/d/1LenDiJVxT8wQUOlMbdDZ_VkIzqLvHmLJ/view?usp=sharing I will ...
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Logging data from High Precision AD/DA board using Raspberry Pi 3B

I have a High Precision AD/DA board from waveshare with Raspberry Pi 3B (running on Raspbian). With this setup, I get a sampling rate of above 20KPS at my terminal display. However, I can write only ...
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Python program runs successfully through Thonny IDE but I get ModuleNotFoundError when I run the same through Terminal

I have a python code for attendance system which I'm trying to run in raspberry pi. I'm using python 3.9.2 and have installed all the required libraries through terminal. The code runs fine in Thonny ...
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bluetooth pan priorization over 4G in iphone

So, I created a Bluetooth PAN connection between the raspberry and the iphone using the following: How can I set up a bluetooth PAN connection with a Raspberry Pi and an iPod? everything went ok, the ...
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Possible to install Raspbian on iPhone using CheckM8?

I understand the reverse of this question has been asked before (can iOS be installed on an RPi), but I haven't seen this asked. With CheckM8 and CheckRa1n, would it be possible to bootload Raspbian ...
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Setup external Bluetooth usb dongle

I want to use an external Bluetooth 5.1 USB adapter on Pi4. The chip on the adapter is Realtek RTL8671b. I googled how to get an external BT work and most of the tutorials suggest disabling the ...
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Raspberry Pi 3B not booting anymore.How to update firmwire?

I have a RPi 3b in my stack. Suddenly it stopped working correctly and after another OS flash it was dead. Now is there a way to revive it?
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I have auto run a python program in raspberry pi and now iam not able to stop the autorun

I included the program location in nano /etc/profile and in nano /etc/rc.local. even if I remove it form those it is not terminating the autorun
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How can i switch my Audio Source between bluetooth and a .mp3 file from my directory?

I have plugged a USB-Speaker to my raspberry pi. My goal is, to connect my phone via bluetooth to the raspberry and play a sound on my USB-Speaker over bleutooth. On the other side, I want to be able ...
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Python 2.7 and 3.x coexisting in harmony?

I'm on an RPi4 running the 64-bit version of Raspbian and want to have 2.7 and 3.x coexisting with NO problems. 3.x is part of the 64-bit Raspbian when installed. I just installed 2.7 (i.e., sudo apt ...
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How to stop icon tooltips in bullseye

I have a problem with my raspberry 4 using latest raspian (Bullseye), on a touch screen. When I click a desktop icon for eg; netflix, a pop up name 'netflix' shows and does not go away. On a non-...
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What's causing background apt network usage?

I have a Pi Zero 2 W that's set up with a cellular modem as its only internet-connected network interface. To reduce data costs, I want to restrict Raspbian's network usage to only my app. Letting it ...
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Argon ONE V2 with 128 GB SSD not booting (but on random basis)

This is really confusing for me. My Argon One case with M.2 SSD do not boot sometimes giving below error: usb2-port2: Cannot enable. Maybe the USB cable is bad? usb2-port2: Cannot enable. Maybe the ...
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Problem turning on Raspberry Pi 2b

I have a Raspberry Pi 2b that I have trouble turning on 1_When I insert the SD card containing the operating system into the Raspberry Pi and connect it to the adapter, sometimes the green light turns ...
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ssh "Connection refused" on fresh Raspbian 11 lite? [duplicate]

I just installed Raspbian on an sd card using Rpi imager. I manually added the empty ssh file like I always do, booted up and ssh'ed into it. It worked great. Then I realised it was Raspbian 10 (old ...
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R-Pi, Looking for details of the pitft35-resistive driver

I need to find a reference (or better still sourcecode) for the above driver for the 3.5" PiTFT display, so I can understand the arguments when using it with dtoverlay. These include: rotate, ...
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hi i have a problem with dht11 and LED

I want to record data from dht11 and turn on the LED in the same code the dht11 work good by separate code the led also work well by separate code the problem is when I make it one py code problem ...
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How to configure the watchdog

I tried to configure the watchdog on several Pi's with the latest Raspbian by adding "dtpatam=watchdog=on" to /boot/config.txt and adding a file called /etc/watchdog.conf with: watchdog-...
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Are Waveshare 2-CH_RS232_HAT stackable?

Is it possible to stack the Waveshare 2-CH_RS232_HAT? This is a link to the wiki page: https://www.waveshare.com/wiki/2-CH_RS232_HAT. The hat is driven via SPI, the interrupt pin can be chosen, there ...
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Bluetooth on raspberry 4 without Linux

I'm working on non-Linux compliant OS and now trying to enable bluetooth on Raspberry Pi 4. I have some necessary drivers such as: gpio, uart (pl011 and mini-uart), mailbox and expgpio through that ...
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Raspberry Pi - Sharing Internet with Eth0

My RPi is connected to Wifi. And there is a switch which has DHCP cache and connected devices to it. For ex: PC1 is connected to VLAN10 in switch, and VLAN10 has DHCP range 192.168.1.0/24. VLAN10's IP ...
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waveshare GSM/GPRS/GNSS/Bluetooth HAT gps software problems (AT commands)

when I got the hat working with the serial communication I have a problem. it seems that the GPSObj not stores the values when I running the test codes for the gps data ex: Code: Select all from ...
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Raspberry pi 4 8-9 time act led flash

I was working on omv Nas project and suddenly my pi stop responding and it reboted itself. now it's won't show anything on both the hdmi display also ethernet plus both the usb port stop wrong ...
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Error when installing filebeat on Raspberry PI 3

I'm trying to install filebeat on my raspberry pi 3 following this tutorial https://www.gunnarleffler.com/posts/raspberry_pi_filebeats/?fbclid=IwAR1v-agodz-...
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Script running from terminal after setting pythonpath and running "thonny&" command, but not when thonny ide is opened directly

I am using a Raspberry Pi OS 64-bit to run a script that will capture an image. I have gone through installing the right packages for libcamera for this OS and can run libcamera apps using my terminal....
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Cannot install libc6: Depends: libgcc-s1 but it is not installable

I got my rPi in a major mess, after setting a newer apt source and upgrading. I can no longer install libc6, e.g. This is my /etc/apt/sources.list.d/raspi.list contents: deb http://archive.raspberrypi....
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How to determine which device is being used for the display

I have a Pi4 running Raspbian OS with an LCD touchscreen display attached. I am not using X so no desktop is shown. The display appears as /dev/fb0 and I want to use this in a kiosk manner (with code ...
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