Questions tagged [raspbian]

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 10 (Buster). 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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Trying to cd into c89 directory in my Raspberry Pi 4 [closed]

I am a beginner to raspberry pi. So, I am trying to put a sample code using C in raspbian in my RP4 I was successfully able to cd into /usr, and then /bin. So now my bash shows up as: "pi@...
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problems lighting up LED on pi 3

HI i am new tp pi and python and wanted to create something that simply turns on and off a led. It does not seem to work and not sure why? here is the python script: from gpiozero import LED, ...
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1answer
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Rasberry Pi 3 Pi4j does not work for digital pins other than RaspiPin.GPIO_07

I am trying to get a led working with the Raspberry Pin 3 model B+ with Raspbian. I am using Java Pi4j library this way: GpioPinDigitalOutput digitalOutputPin = GpioFactory.getInstance()....
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Is it possible to run a NGINX server alongside with Pi-hole on a Raspberry Pi 1 B?

I already have Pi-hole 5.0 and PiVPN installed. I plan to install an NGINX server to serve one PHP script for personal use. Here's the example script: //voicefax2text.php on myserver.com <?php $...
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Setting up Raspberry Pi as wireless access point with static IP config

I am trying to set up my raspberry pi to act as a router. The set up is the following: The Raspi receives its connection to the internet through Ethernet, with a static IP address setting. The subnet ...
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1answer
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How do I get the Icons back on the panel bar on the Raspberry Pi4

I some how deleted all the Icons in the panel bar and also in the panel preferences applets window on the Pi4.
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fkeys on Pi4 using Mac alumium extended keyboard not working

I am using a Mac Aluminium extended keyboard with a Pi4. It's there as an option in Raspian Prefs - which I have set to ISO. In the one app I am using that has the option of f1 thru f6 to move between ...
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34 views

RPi CM3+ SDA0 & SCL0 not working

I'm having slight problems with the CM3+ module... I've written the dts overlay and got SCL1 and SDA1 working fine. The pins 28 and 29 should be SDA0 and SCL0 respectively, which is confirmed when I ...
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USB Soundcard: 2nd configuration doesn't show up on raspbian, but does on MacOS, Ubuntu on a laptop, and Windows. Is this a hardware issue?

I'm trying to get the usb soundcard embedded in a DJ mixer (Allen & Heath Xone23C) to play nice with a raspberry pi for the sake of using it with Xwax, an open source dj software. The problem is, ...
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2answers
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How to publish .netCore DIFF to RaspberryPi from Visual Studio Community?

I use .netCore 3.1 and Raspbian buster. For the moment I build the .netCore 3.1 solution via this command : dotnet publish -r linux-arm ../MySolution.sln Then I publish it with SSH and Putty pscp ...
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Raspberry pi 4 stuck on rainbow screen, green LED flashes 4 times

I have install latest(2020-05-27) raspberry pi image 32-bit. And it gets on rainbow screen on both outputs, red lights is on, while green lights flashes 4 times. When I turn on raspberry pi with out ...
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How to stop shutdown script from running at startup (see body)

I installed the x735 shutdown script on my pi with the x735 board. The script allows the hat to provide power, and then safely shutdown on button press. I upgraded the board to a x728 which allows ...
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Wireless Card - RPi4

I went ahead and used the command to check what the Wireless Card was of the RPi4, and I got the code to be VL805 by VIA Technologies, Inc. Is this wireless card compatible with airmon-ng? If not, ...
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1answer
33 views

wifi to ethernet trunk port

I have a location in a building where running an ethernet cable is just not possible. I am looking for way to get a raspberry pi to connect wirelessly to one of the AP's and convert it to ethernet. ...
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39 views

How to integrate Julia with IDE/interpreter/compiler?

I'm having a Raspberry pi4 4GB model, with the raspbian (TWISTER OS) installed. I have installed julia using the sudo apt install julia command. But I am having problem with integrating with shell. ...
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1answer
72 views

How can I install Wi-Fi drivers from first boot on Raspberry Pi 3B?

I'm trying to configure my Raspberry Pi 3B and Raspberry Pi Zero so that I can modify cmdline.txt, and have it install the drivers for my TP-Link adapter from first boot automatically. My Pi has ...
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How can I install a Compiler for Golang?

I'm having a Raspberry pi4 4GB model, with the raspbian (TWISTER OS) installed. I have installed GOlang from google using the pip install golang command. But I am having problem with installing ...
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1answer
30 views

High temp even when shutdown

Hello i just made build my first Raspberry pi4 (8Gb) build and i have run into a weird issue. When i Turn it off with (either via terminal or normal) it seems to keep sucking energy and stays warm. ...
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Is it possible to move drives to another raspberry pi without losing data?

I have a raspberry pi with two external drives attached to it. For some mysterious reason it won't start anymore. It freezes during boot. (I believe it's because one of the drives accidentally was ...
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1answer
284 views

Can't upgrade or install software. Get a strange error that says it failed to fetch data from a very sketchy website

When running the commands: sudo apt-get upgrade sudo apt install xscreensaver I get the error "Failed to fetch https://113store.cr/es/ Writing more data than expected (131072 > 121282)" at the end ...
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1answer
167 views

Arm frequency capped vs currently throttled

According to documentation vcgencmd get_throttled can inform about 4 states: under-voltage arm frequency capped throttled soft temperature limit active (from my understanding of this: non-existent in ...
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xset s reset in bash file on Raspberry Pi

I am attempting to write a bash script file I can execute though node that will turn on the screen on my raspberry pi. The current code is as such: #!/bin/bash #resets the screensaver i.e. turns on ...
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1answer
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Raspbian - Panel Preferences (Panel Items) via Terminal Commands

I'm trying to figure out how to automate the setup of a raspberry pi 3B / 3B+ from its default settings to my customized needs via a bash file on a flash drive. I'm using the standard desktop version. ...
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All in one Raspberry pi Server?

Does Grafana server + influxDB + ChirpStack Gateway OS full runs on same Raspberry pi that RAK2245 mounted gateway? As you know latest raspberry pi 4 have 8gb ram. I will only monitor about 20-30 ...
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Artifactory Installation on Raspberry Pi 4

I have been trying to install Artifactory OSS on my new Raspberry Pi 4 (raspbian), but no luck so far. I tried all the following ways as suggested here but nothing worked. Archive Installation Docker ...
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How can Rpi listen to a GPS module?

Hi guys i'm quite new to raspberry pi and i'm having trouble with a GPS module that i have bought. https://wiki.52pi.com/index.php/USB-Port-GPS_Module_SKU:EZ-0048#Trouble_Shooting i go to installing ...
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Certain WiFi connections are greyed out and not accessible

Certain WiFi connections are greyed out and not accessible on Raspbian. I did try to modify the wpa_supplicant.conf but the changes don't seem to work. Does anybody know the correct way to add a WiFi ...
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Rasbian WebDav-Client davfs2: Create folder successfully, but files won't

Dear specialists :) , I got a lot of help during the last month from this forum but this time I can't find the right thread. Problem: I had connected a WebDav-Connection to the https://dav.mailbox....
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Raspberry 4 not booting - green and red light not blinking - sd card problem?

My raspberry 4 bought on amazon doesn't want to boot, both red and green light are on but none of them are blinking even when plug / unplug the sd card, no reaction from the raspberry, my screen ...
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Messed up something with Python 3/pip3/Miniconda 3 Installation and Linked Directories

So I'm not exactly sure what I did but I was trying to upgrade from Python 3.4.3 (Miniconda 3) to Python 3.8.x and somewhere along the way I ended up deleting a folder or symbolic link. My main issue ...
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Can't access use my 802.11 wifi usb in Raspberry PI zero

I am newbie to Raspberries, and I couldn't install the driver correctly. My Raspberry PI 0 is the version without wifi, and i am trying to install the driver offline of an wifi usb dongle (Realtek ...
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1answer
55 views

Running a program on boot (Pi 4)

I have been trying to get a program to start automatically on boot. I have tried using systemd, init.d, rc.local, and cron to execute my bash script in order to invoke a program (e.g. open an instance ...
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1answer
69 views

How to get covered GPIO pins on Raspberry Pi 3 B+

I'm new to the rpi. I have a Raspberry Pi 3 B+ that has 40 GPIO pins. I also have a HAT and a PIR motion sensor. The problem is, the HAT covers all 40 GPIO pins, and the motion sensor requires 3. ...
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Cannot connect to PiVPN(open VPN)

Raspberry Pi Model: Raspberry Pi Zero W Router Model: Telekom Speedport Smart 3 TpLink Model: 450M Wireless N Router Hi, im using a Raspberry Pi Zero. With the script PiVPN, i wanted to turn the Pi ...
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1answer
183 views

How to restore audio output after updating Raspbian Buster on Pi4

Yesterday I did: sudo apt update sudo apt upgrade After reboot I lost my audio output. Whatever I did, it didn't come back. As far as I can tell, something messed up ALSA. I had the output through 3....
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2answers
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Update raspberry pi's through other device

In our company we have multiple raspberry pi's in our network. These devices don't have access to the internet however. We would like to keep our devices up to date and since it would be a lot of work ...
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practical RAM recommendation for RaspBian web browser? (2Gbytes or 4GBytes)

I am considering using some RaspBerry model for an Linux system which would be occasionally used to browse the web. Let's assume I just want to run a recent Firefox (e.g. 68) with half a dozen of web ...
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1answer
64 views

Using Raspberry Pi as web server - but with web content on external drive

What would be the best way to set up a Raspberry Pi as a webserver, but with the hosted files on an external hard drive? I have a Raspberry Pi 3 Model B+ which I would like to use as a web server. The ...
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60 views

Show video of Rasberry PI HQ cam LOCALLY (So on the screen I am using it) in full screen

I have found this site through this topic: Modern way to stream H.264 from the Raspberry Cam I have been searching for the past 6-8 hours for a way to stream the HQ camera to my local device (NOT ...
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1answer
34 views

raspberry pi zero w downloadable os image? [closed]

I have a pi zero w that was working fine until a power cycle, it came back up with no wifi. I asked on the raspbian forum and got a suggestion that an unplanned power cycle might have borked the ...
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1answer
43 views

Plotting CPU and Ram utilization

I want to plot the CPU and memory utilisation of an Apache server hosted in Raspberry Pi 3B+ with Raspbian Stretch in it. For that I have followed the procedure mentioned here. The instructions work ...
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2answers
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Installing RetroPie

I currently have a Raspbian desktop computer based on Raspberry Pi 4. I am planning to install retropie. Bought a new sd card for this purpose to have a dedicated Retropie sd card. Do I need to buy a ...
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1answer
52 views

Installing fonts in LibreOffice

Is there an easy way to install multiple fonts in LibreOffice? I am a relative newcomer to the Raspberry PI. I am using a Raspberry Pi 4b with Raspbian installed. I know some basic commands (sudo, apt-...
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1answer
42 views

Unable to install ANYTHING on Raspbian

I have updating and all that stuff, but whenever I run sudo apt-get install..., it says errors. I am connected to the internet, and I can run update and upgrade, but I can't install. When ever I run ...
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23 views

Devices are invalid in File Manager

I have a Raspberry Pi 4 with Raspbian I have 2 questions related to not valid drives in File Manager. Question 1, I have a device in File Manager menu GO->DEVICES Y032V. This device when clicked ...
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1answer
45 views

Best way to schedule an application on raspbian

I'm running a raspberry pi, and I would like to run a specific application (qbittorrent-nox) between 00:00 and 12:00. Currently the service is scheduled using systemd, but I don't know what the best ...
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1answer
39 views

Abnormal data usage raspbian [duplicate]

I have notice a signification data usage on my pi even when I am not using it. this can be a problem as I am using a IOT sim card with a limited bandwidth. my goal is to stay under 5Mb/day however it'...
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1answer
34 views

Cannot connect RabbitMQ server from client side

I followed this link to install RabbitMQ server on my Raspberry Pi 4. I can see that RabbitMQ 3.7.8 and Erlang 21.2.6 are installed. But I cannot connect to the server from a client (Mqtt Dash, ...
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1answer
14 views

Can't find ~/.config?

I'm trying to follow this tutorial: at one step I'm supposed to change the autostart file with this command: sudo nano ~/.config/lxsession/LXDE-pi/autostart but when I cd into my /home/pi folder (...
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No sound with VLC on raspbian

I just re-installed raspbian on a PI3: after a raspbian update (apt update/upgrade): . there was sound with VLC, but video freezed . there was video with OMXplayer, but no sound . KODI was working as ...