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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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 ...
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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 ...
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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.
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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:
...
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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 ...
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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 ...
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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 ...
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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
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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 ...
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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/...
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iwlist scan not listing all WiFis
I am using a Raspi 4B with headless raspbian Buster. In my current setup, the raspi can be in a state, where the desired WiFi configured in wpa_supplicant.conf is not available. The raspi switches ...
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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 ...
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3
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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 ...
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1
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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 ...
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1
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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 ...
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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 ...
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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/...
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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=...
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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 ...
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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 ...
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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?
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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 ...
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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 ...
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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 ...
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1
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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 ...
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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/...
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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 (...
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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 ...
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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, ...
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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 ...
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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)....
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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. ...
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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 ...
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3
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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 ...
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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 ...
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Raspberry PI 4 + Open media vault + SSD/USB + NAS Server very slow data copy
I'm trying to set up NAS server using RasPi 4, Open media vault, 1 TB SSD hardisk(WD). The challenge I'm experiencing is slow data copy rate[3-4 MB/sec] while copying the files from my laptop[...
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How to fix laggy mouse on Raspi 4?
Just got a raspi 4B installed raspi os with desktop and the mouse input is very laggy. Why ist that? How can I fix it?
I have tried adding the line below to /boot/cmdline.txt but no luck.
usbhid....
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Raspberry pi 4 very unreliable access point
I have followed a guide:
https://www.raspberrypi.org/documentation/configuration/wireless/access-point-routed.md
To create an access point for my system. I have sucesfully created an access point and ...
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3
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Raspbian buster read-only system with nmcli issue - No plugin supported adding this connection
I have installed the latest version (11 Jan 2021) of Raspbian Buster OS on my Pi 4. I changed the network manager from default to nmcli (network-manager network-manager-gnome are the packages I ...
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2
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Can't connect to Pi on local network via raspberrypi.local from Windows
When I first got my Pi about six weeks ago, I could follow the setup instructions easily, and connect to the Pi using raspberrypi.local (without the Bonjour service installed on Windows). However, for ...
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how to log and view system messages on PiZeroW?
My Pi stopped responding yesterday. It normally serves an html page with sensor data using apache. When I browsed to the IP I got 403. When I tried to SSH I got
kex_exchange_identification: read: ...
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0
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I can't get Minecraft into full screen on raspberry pi 400 OS Buster
When I maximize the window, the window goes full screen, but the view of the game remains the same size as the original -- although the view of the game shows that the game is in full screen because I ...
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