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Questions tagged [raspberry-pi-os-buster]

Raspberry-Pi-OS-Buster is a GNU/Linux operating system derived from Debian 10 and the successor of Raspbian-Buster. The Raspberry Pi OS is the most widely used Pi based distribution and the one recommended by the Raspberry Pi Foundation, who distribute their own images of it in 3 flavours, a full version with Desktop GUI and recommended software, Desktop GUI, and a "lite" version without any GUI pre-installed.

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compiler linking error GPIO libraries no longer initialising

I am working on a private project and have run into a linking error described below: undefined reference to `gpioSetMode' collect2: error: ld returned 1 exit status I am using g++ and the terminal to ...
winterx0's user avatar
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Mounting nfs causes infinite recursive directories on one of two RaspberryPi-s

I have a disk image file looped to the directories (with two partitions): /srv/bookworm-image/loop0p1 /srv/bookworm-image/loop0p2 These directories are normal boot and root partitions of bookworm ...
Dims's user avatar
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1 answer
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MPC output problem on Headphone output

I have a misconfiguration of my MPD daemon on Raspbian Buster with Raspberry PI 2B. Alsa is configured as follows: pi@Wecker:~ $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: b1 [...
EV97Freak's user avatar
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2 answers
122 views

How can i backup/clone one Pi to another, Real Time

Background: Pi-4 running Buster configured with Postfix and dovecot serving several domains. It is working fine. I would like to set up a second Pi as a backup. I already have a process to backup ...
RDK's user avatar
  • 1
1 vote
1 answer
405 views

How to Convert 32GB Cloned SD card Image to small size ISO file

I have have 32GB SD card Cloned Image of Raspberry PI, I want to make it small size as Flashing back to another SD card takes more time using DD command, I need a small size image so that i can place ...
abhi's user avatar
  • 23
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0 answers
60 views

waiting for dbus address to appear error

I'm trying to run my Python executable on startup but I'm getting an error (waiting for dbus address to appear error) continuously it can't stop. Is there any way to stop I tried to update and upgrade ...
sathishkumar B's user avatar
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1 answer
3k views

raspberry pi fail to fetch the update and upgrade

I am using raspberry pi zero and raspbian buster os. I was trying to install samba on it, but it failed to fetch the packages. following is the terminal log, pi@raspberrypi:~ $ sudo apt-get install ...
sagar's user avatar
  • 3
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2 answers
530 views

Can I run Raspbian OS and Octoprint os on same SD card?

I am working with Raspberry pi 3b+. I have installed Raspbian OS on the SD card. Now, I have to install Octoprint on raspbian os system. How to do it? While installing Octoprint from raspberry image ...
Snehal Shende's user avatar
1 vote
0 answers
885 views

PiOS lite bullseye on my pi 4 keeps saying “Firmware rejected country setting”

Whenever I run piOS bullseye on my pi4, it keeps saying “firmware rejected country setting” in sudo dmesg: I tried using a completely fresh installation of piOS bullseye without any pre configuration ...
stormfire's user avatar
1 vote
1 answer
337 views

How is the wlan0 MAC address for a Compute Module 4 configured in Raspberry Pi OS Buster?

I have several Compute Module 4s which are running OS images from cloned SD cards. The OS is Raspberry Pi OS, aarm64 edition, Buster version. The wlan0 interfaces on the CM4 modules all have the same ...
Hydrargyrum's user avatar
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1 answer
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How to open port 8080

I need to check a Python server and client on the pi4B. Only I can't find how to run or open port 8080 on the pi4B.
Loek Dompeling's user avatar
1 vote
1 answer
435 views

composite video comes back on with wrong resolution after 'tvservice --off' on model B with BCM2835

I am running buster on a model B rev.2 serving as a text-only signage display with a cheap 800x480 LCD car monitor attached to the composite video output (sdtv). The settings in /boot/config.txt are: ...
user333869's user avatar
1 vote
1 answer
344 views

Starting problem after Buster upgrade to Bullseye [closed]

I have a Raspberri Pi 4 of 4Gb my Operating System was Debian Buster that I upgraded to Bullseye and since when I restart I have a whole bunch of messages see the screenshots attached it seems to me ...
Emma Lang's user avatar
-1 votes
1 answer
1k views

IPv4 link-local address with NetworkManager

I have a Raspberry Pi 4 that is running Buster/32bit (upgrading the OS is currently not an option). The Raspberry Pi runs in headless mode, with ssh and vnc enabled. In order to find the machine in ...
umläute's user avatar
1 vote
0 answers
172 views

SIP Linphone CLI not working in Bullseye [closed]

I have configured linphone CLI to auto answer the SIP Calls. However whenever a call is initiated, it rings twice and the busy tone plays and the SIP Client becomes unreachable. Please guide to ...
linux01's user avatar
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How can I access a raspi-config submenus directly?

I am working on a script that needs to access raspi-config at "Interface Options > I2C" directly. Is there a way to do this at the command line ? Thanks
FedeKrum's user avatar
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1 answer
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How to update wifi and static ip settings on existing Raspberry Pi via the SD card?

I'm trying to add an additional network to a Raspberry Pi 4 running Buster that I use on my home network that I am travelling with. The location I am staying in appears to have Wifi delivered via a ...
nizz0k's user avatar
  • 119
2 votes
2 answers
7k views

No Wireless Interface Found when using wifi adapter TL-WN725N

I have a problem, I'm using a wifi adapter TL-WN725N. On the display when scanning, it says "No Wireless Interfaces Found". I've used the solution from the website: https://gist.github.com/...
renaldyks's user avatar
0 votes
1 answer
250 views

How to change bit depth to 16 of I2S MEMS Microphone?

I have successfully setup adafruit I2S mem microphone on my RPi3 running buster by following this guide . It records audio well using arecord : arecord -D 'plughw:2,0' -c1 -r 48000 -f S32_LE -t wav -V ...
jonny789's user avatar
  • 211
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3 answers
832 views

Running Script on Crontab but it doesn't access WiFi connection

I am running a script using crontab at reboot but somehow the part of the code where some file is being sent to a S3 bucket in AWS, doesn't work. I have included an initial wifi check in the same ...
Achal Kasturia's user avatar
0 votes
1 answer
324 views

Can not SSH (PUTTY) to headless Raspberry Pi 3 Model B after reboot - SSH enabled [closed]

I am working on creating a cluster with two Raspberry PIs. I was able to access both of them using Putty on my Windows 10 machine. EDIT 1 Since a reboot, I am unable to access one of the Raspberry PIs ...
Doudda's user avatar
  • 1
1 vote
1 answer
158 views

bluetoothd CPU usage constant at 100 %

I've had this problem for a few months where the Pi 4 gets very hot to the touch, and it invariably turns out that bluetoothd is stuck at 100 % CPU usage, saturating one core. Currently htop tells me ...
Andreas's user avatar
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0 answers
124 views

Problem with WIFI

I have a Pi 3B + and installed bullseyes ago to two month and not it detected wireless wifi, it say No wireless. I does tried with raspi-config, enable wifi and it say no wireless. so i does tried ...
Omr Bargo's user avatar
3 votes
3 answers
3k views

Is it possible to Cross Grade raspbian to make it 64-bit?

I'm trying to attempt a Cross Grade (before I do a full wipe) I did sudo dpkg --add-architecture arm64 But when I ran sudo apt update I got N: Skipping acquire of configured file 'main/binary-arm64/...
Archimedes Trajano's user avatar
1 vote
0 answers
359 views

Can `i2c-mux` be applied to `i2c-0`?

I have a Pi with i2c-0 working fine and seeing addresses. I'd like to use a I2C multiplexer on i2c-0. Using a I2C multiplexer on i2c-1 is very easy by having this in /boot/config.txt... dtparam=...
papakpmartin's user avatar
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1 answer
160 views

BLE cannot scan after cloning Raspberry Pi 3

I have raspberry-pi 2 and i made a python program. My python program can detect BLE and send scan results using MQTT. The program will run automatically when restarted [Using cron-table]. Then I did ...
renaldyks's user avatar
0 votes
1 answer
218 views

Analog audio out when starting from /etc/rc.local

I am working on a python program that I am having some issues with. When the user presses a button a video starts playing. I need the audio to come from the analog jack. It works perfectly when I run ...
Ryan Absher's user avatar
4 votes
1 answer
5k views

What are the pros and cons of the new Raspberry Pi OS Bullseye?

What are the pros and cons of the new Raspberry Pi OS Bullseye? Should I install it? What benefits does it offer over Buster? Are there outstanding issues?
Milliways's user avatar
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why xeyes can't open display on raspberry pi with local display and variable set, no ssh

Hi I'm trying to use xeyes on a rapsberry Pi equiped with an LCD screen. I'm using Raspberry Pi Os Lite Legacy ( a debian buster) and i've installed the packages x11-apps. But when I try a DISPLAY=:0 ...
Red Karibou's user avatar
0 votes
1 answer
1k views

Micro Switch implementation in Raspberry pi

I am a beginner using a raspberry pi 1 model A+ to create a production counter that would count the material as it would hit the switch and that would be counted as 1. The issue I am having is that I ...
Kevinh2's user avatar
1 vote
1 answer
37 views

Unable to trip Relay with Raspberry Pi 3+

I am trying to utilize my RPi 3+ to trip a SPDT Bosch Automotive 12VDC relay in order to activate chicken water heaters when temp below 34 degrees. The program code works well on other, non relay ...
rfeyer's user avatar
  • 21
0 votes
1 answer
238 views

Change raspberry pi 4 password without linux device [duplicate]

i recently got my raspberry pi4 and I forgot the password of my raspberry pi and I don't have any other linux device to reset my password editing cmdline.txt and then booting with a monitor and ...
Tigron 's user avatar
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0 answers
3k views

Error opening device /dev/video0: video capture not supported

I am trying to set up USb camera with RPi4. It is working well with PC windows10 default 'camera' application but failed with RPi4. I use mjpg-streamer to access the streaming. /usr/local/bin/...
Emlinux's user avatar
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0 answers
257 views

What would be the best Linux distro for setting up a NAS/Media server on my RPI 4 Model B?

I have a question that is kinda related to What's the best media server solution for RPi4 for remote watching?, but my concerns/requirements are a bit different. Basically, I have a RPI 4 Model B (...
Kenny83's user avatar
  • 101
0 votes
1 answer
134 views

Unable to ping or ssh into Raspberry Pi zero w from a Windows 8.1 PC but could successfully ping & ssh into it via a Windows 10 PC on the same network

I have a Pi Zero w. it has been set up with a standard rasbpian imager and OS and latest files off the OEM website. the boot drive also has an ssh file and a wpa_supplicant.conf file with necessary ...
Spec777EDUacc's user avatar
3 votes
3 answers
4k views

How to test for a device at an I2C address

I use i2c-detect to find connected i2c devices on my Raspberry. For example: Now I want to use that information to perform some tasks, for example: if “Address 76 is connected”: DO STUFF For this, ...
ID64356's user avatar
  • 33
0 votes
0 answers
26 views

Touchscreen application for Raspberry3B

I am looking to create a touchscreen application on Raspberry 3B or Raspberry 3B+. My concern is can we create it using PyQt5 and using buster as OS, and how can we use on screen keyboard just like ...
Aditya Singh's user avatar
0 votes
1 answer
346 views

Assigning priority to callback function for multiple GPIO.add_event_detect

Iam trying to create the error detection application for my battery charger prototype using Rpi.GPIO. I successfully created the add event detect for multiple GPIO pins (totally 8 pins for each error)....
V_J viji's user avatar
0 votes
0 answers
2k views

Raspberry PI 4 autostart python program after boot using LXDE

I have a python script which is using tkinter GUI library. I have initially tried to run the script after boot using systemd method but I got error regarding the tkinter. I have looked it up online ...
TheBestPlayer's user avatar
1 vote
0 answers
1k views

Does Raspberry Pi 64-bit (aarch64) OS support Pi Camera module?

Does Debian Buster 64-bit (aarch64) have support for Pi Camera library? I have recently installed a 64-bit Debian Buster OS on my Raspberry Pi 4B, I switched from a 32-bit (armv7l) OS version, because ...
abdullah zakhilwal's user avatar
2 votes
0 answers
2k views

How to make sure BlueZ NoInputNoOutput agent does not ask for user authorization?

I am trying to pair my custom made BLE device with a Raspberry Pi 4, using the bluepy library, programmatically. I do not want to press "accept" or type "yes" whenever I try to ...
robino16's user avatar
1 vote
2 answers
409 views

HP CP1025 printer needs foo2zjs-z3 {printer driver}

The printer works fine with Ubuntu 18 and linuxMint 20.1 with the foomatic driver. On PiOs The installed CUPS & HPLIP result in a strange colour for Black The result from dpkg is "dpkg -l ...
Fredca's user avatar
  • 61
2 votes
1 answer
3k views

How to recover Raspbian/Raspberry Pi OS boot media after power failure

There are many questions similar to mine and none with a coherent applicable answer. Setup Raspberry Pi OS Buster; up to date. Raspberry Pi 4B. Red LED has a steady glow: current is stable. Both ADATA ...
MickeyDickey on codidact.com's user avatar
2 votes
3 answers
1k views

How to find reboot/shutdown cause in Buster OS?

I was analyzing my raspberry pi for reboot and its time and its cause. Earlier I was working on Jessie and I was able to understand the reboot or shutdown is normal by observing the syslog file for ...
vishnu m c's user avatar
1 vote
1 answer
464 views

Trying to play Retropie on my browser

I flashed the latest retropie image on to my microsd on a raspberry pi 4B using the official raspberry pi imager. I wanted to do a headless setup since I was on a budget, and it was more appealing to ...
Verticalfile30's user avatar
2 votes
3 answers
752 views

syslog and kern.log filling with: rc rc0: IR event FIFO is full!

I have a Pi that has recently developed a habit of maxing the SD card with syslog messages (somewhere in the hundreds per second) of the message: "Date/Time user kernel: [ 2257.432445] rc rc0: IR ...
Beez's user avatar
  • 115
1 vote
0 answers
41 views

kiosk mode buster lite Pi Br2

I am trying to view my Octopi PiCam on a PiB2. I followed the guide here: https://die-antwort.eu/techblog/2017-12-setup-raspberry-pi-for-kiosk-mode/ Everything has went fine, no errors, no crashes. ...
MechMon's user avatar
  • 43
1 vote
1 answer
254 views

Error when installing acconeer-python-exploration

I am trying to install this on my Pi https://github.com/acconeer/acconeer-python-exploration . There are some requirements written in the file requirements.txt that need to be installed first. I've ...
Darius Curt's user avatar
1 vote
3 answers
437 views

Bluetooth Audio Sink causing long shutdown

I have a Raspberry Pi 4B running the latest version of Buster. I am going to run the system headless booting directly to a command prompt (but not the lite version). I have written a python program ...
Brian's user avatar
  • 11
0 votes
1 answer
1k views

Getting iPhone bluetooth to pair with a raspberry pi to serve as 4G hotspot

I'm trying to figure out a way to pair an iPhone to a Raspberry Pi 4 (with a PIN ideally, but without is okay). Once paired, I'm going to set up the iPhone as a hotspot. All user interaction has to be ...
Wisteso's user avatar
  • 293