Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [raspbian]

Raspbian is a GNU/Linux operating system derived from Debian. Version numbering follows that of Debian and the current stable is 9 (Stretch). Raspbian is the most widely used Pi based distro and the one recommended by the Foundation, who distribute their own images of it.

0
votes
0answers
7 views

Kodi won't play some video files

I have a Raspberry Pi 3, using it to share data over my network from my external hard drive and to watch Youtube and some videos I have saved in one place (mostly tutorials and teaching videos). The ...
2
votes
1answer
19 views

apt-get python error ImportError No module named io

I can no longer install or remove any software using apt-get. When I try I get the error: Could not find platform independent libraries <prefix> Consider setting $PYTHONHOME to <prefix>[:...
0
votes
0answers
17 views

how to make python program executable in rpi

I have a python code which works well in raspberry on boot. I need to hide the code and make the user to non editable. The program have a kivy ingerface and the program starts on start up. Even though ...
0
votes
0answers
10 views

How can I make this setup refresh the files visible on the SMB server when files are added via usb?

I am trying to get this device https://www.raspberrypi.org/magpi/pi-zero-w-smart-usb-flash-drive/?fbclid=IwAR1GbWFUUhoGW8_enGVy9vwQLo-83pPKYnG_fsgZ1_uKuM75lq7bNw9PW6E Working in such a way that ...
0
votes
2answers
33 views

Backing up a raspberry pi over the network

I have 4 Pis. On each Pi I have mounted my Airport Extreme (Apple router that has built in storage) to /home/pi/Airport. I would like to automatically backup each Pi on a set interval. Would doing ...
0
votes
1answer
22 views

Failed to load a keras model to my raspberry pi3 b+

I am trying to load a keras model to do classification task using my raspberry. But after running this code: import keras from keras.models import load_model model = load_model("mobilenet_v2_3(...
4
votes
0answers
22 views

Multiple USB modems issue with HUB external power

When I connect 6 modems ZTE WCDMA Technologies MSM into USB hub Terminus Technology Inc. Hub everything works fine. Modems are detected as eth0, eth1, eth2, eth3, eth4, eth5 When one more modem is ...
0
votes
1answer
17 views

Raspberry PI config.txt gets recreated and the custom modifications ignored

I have encountered a similar problem to; Can't Access TTY: Job Control Turned Off I followed the solution by adding avoid_safe_mode=1 to config.txt but somehow the config.txt gets recreated and ...
0
votes
1answer
29 views

Run many scripts with different commands from bluetooth

I have 3 scripts and I want them to be listening to a bluetooth command. When the Raspberry receive a command from the bluetooth, one of the three scripts must run. For example if the Raspb recieve ...
2
votes
1answer
18 views

How to reset resolution on raspbian

I wanted my entire monitor to be filled, so I set the resolution way too high by accident and now when I try to change it I can't pull the window high enough to click ok.
0
votes
0answers
24 views

how to connect my raspberry pi to pc which has no hdmi port but a 5 usb port

I am not to find out how to connect rasberry pi to my pc which has no HDMI port Any suggestions please . Thanks
0
votes
0answers
12 views

I want to run pkill -f somefile.py from a python script [on hold]

Hi I am running a python script larson.py which lights a BLINKT display. Obviously the PID is different each time I run it, so I can kill the process using pkill -f larson.py. This works fine but I ...
0
votes
0answers
16 views

How to send/receive command via Bluetooth using Raspberry Pi 3 B+?

I want to connect my raspberry pi 3 b+ to a smartphone via bluetooth connection. By this connection, I want to receive command from the smartphone to start running codes on my raspberry pi. Can you ...
1
vote
1answer
17 views

how to implement a video stream unto a webpage using a Raspberry Pi and being able to see the terminal without connecting HDMI cables

i am quite conversant with Raspberry Pi and python language which i love very much that i was looking at videos on Youtube about Raspberry pi and i came cross this video which got me really intrigued ...
0
votes
0answers
16 views

How to prevent the automatic execution of script in IDLE?

I have a python script which I can work on with nano and start without problems via SSH. Opening the with IDLE in the GUI on the raspberry opens a terminal prompt and the script is executed after a ...
-4
votes
0answers
19 views

OSError: Unable to open file ,Please help thnaks a lot [closed]

Traceback (most recent call last): File "test_network.py", line 44, in model = load_model("project_110.model") File "/usr/local/lib/python3.5/dist-packages/keras/engine/saving.py", line 417, in ...
0
votes
0answers
9 views

Trello calendar don't open

I have a rpi with Raspbian Full to use only as a screen to run Trello on Chromium. Everything works except the calendar! It doens't open! I have a script to automatically open the chromium with the ...
0
votes
0answers
21 views

How to measure power consumption of a program on raspberry [on hold]

I now develop a single gateway program for my experiment.And I need to measure the power comsumption,the real time cpu usage,the memory footprint ,the data for communication with other device ,and ...
2
votes
1answer
21 views

Release SSH Access without raspi-config

I would like to know if it is possible - and if so, how would you do it - release SSH access without the need to connect rpi and open raspi-config. I once heard something about creating a file / ...
0
votes
1answer
41 views

Raspberry Pi wont boot from USB or SD card [duplicate]

Using the same exact SD Card and USB stick with the newest version of Raspbian I have one Raspberry pi 3B+ that will only Flash 4 times when trying to boot and no rainbow screen, where as with another ...
0
votes
1answer
20 views

Get the default raspberry pi internet disconnection event

I'm working on a python script running on a script, which would upload some files to the server. Probably, this needs internet connectivity to be turned on. I'm seeing a log pi@raspberrypi dhcpd[5] ...
1
vote
1answer
49 views

What is the difference between Raspbian Lite and Debian?

I have read the official page but still cannot figure out the difference between Raspbian Light and Debian. The difference between Raspbian and Debian or between Raspbian and Raspbian Light can be ...
0
votes
2answers
27 views

Initialize a headless RaspberryPi connected by Wifi, 100% from Windows

This works to initialize a headless RaspberryPi connected by Wifi (no screen/keyboard never needed attached to RPi): Get a Raspbian Stretch Lite from https://www.raspberrypi.org/downloads/raspbian/ ...
1
vote
1answer
25 views

How to prevent a USB 3g modem from changing current interface

I setup a Raspbx installation on a Raspberry 3 but i'm having a strange problem. I connected the RP to wifi by default, and set up my /etc/network/interfaces like this: source-directory /etc/network/...
0
votes
0answers
14 views

RPi application with a Linux server [on hold]

I have this application using an RPi, servo, camera, and some LEDs to simulate the function of a parking lot garage and it works just fine: It is a sort of smart garage where you have to write ...
1
vote
0answers
9 views

Create folder in USB once mounted [migrated]

I am trying to create a folder in USB once it's mounted. I am using below udev rule where I am sending **ID_FS_UUID_ENC** (64AC6F22AC6EEE4C) as a parameter and in the start.sh I am creating a ...
-2
votes
0answers
20 views

Raspbian Audio Problems

I know this question has been answered but none of the solutions work for me. Audio won’t play out of any speakers I have. Analogue and Bluetooth won’t work. I have tried forcing the audio through ...
0
votes
0answers
24 views

No video output on HDMI to VGA with shutdown commands

My Raspberry Pi has following issue: It doesnt make any video output after booting if shut down by command sudo shutdown -h now or by taking the plug out. However, if I send via SSH or by blindly ...
0
votes
0answers
27 views

Proper configuration of /etc/network/interfaces

I'm trying to make my Raspberry Pi into Wifi access point, where the internet connection is provided by Android device attached to it. I'm trying to achieve this by mildly configuring this guide, and ...
0
votes
1answer
25 views

Permission denied error when using apt and apt-get as root on raspbian

I keep getting an error when I use apt or apt-get as a root user or using sudo with the default pi account. Ign:1 http://raspbian.raspberrypi.org/raspbian stretch InRelease Ign:2 http://archive....
0
votes
0answers
44 views

Raspberry Pi 3B+ No Boot (Hardware Failure?) [duplicate]

Between two identical out of the box RasPi's 3B+ (same supplier and model), one of them boots flawlessly with SD Card running 2019-04-08-raspbian-stretch but the other refuses too with all the same ...
0
votes
0answers
19 views

Raspberry Pi 3B+ RS Components

Went crazy trying to get my 3B+ setup with the latest version of Raspbian from the website. No matter what I did I could not get the system to boot, and have only a solid red light and a flashing ...
1
vote
0answers
24 views

RFSniffer and Transmitter program for 434 mhz receiver and transmitter

In the past, I have successfully build a solution to control my etekcity smart plugs working on 433 mhz using the RFSniffer and transmitter ( RFOutlet ) etc. programs. Currently i am trying to ...
0
votes
0answers
30 views

Segmentation Fault when running script with Python3

I have an application which should running on Python3 with Kivy and Postgresql. I had my Python3 installed according to the guide from this blog below: Install Python3 but I realize the Python 3.7 ...
1
vote
0answers
23 views

PiTFT: Serial only works with HDMI plugged in

I am using a PiTFT 2.8" on an original Raspberry Pi B. I just reinstalled Raspbian and setup the PiTFT using the Adafruit easy install script to launch to console. I have a python script that ...
0
votes
0answers
21 views

Nodered Losing nodes on rpi

After installing nodes (eg npm install --unsafe-perm node-red-contrib-i2c) and restarting node-red i find them in the pallet. after reboot (nodered start on boot) i no longer find then in the pallet ...
2
votes
0answers
16 views

What raspberry pi browser is supported by selenium and supports html5 video?

I have tried phantom js but the html5 video won't load, upon googling it seems as if it was never supported. I have tried geckodriver for firefox-esr 52.9 but the video also won't load. I tried ...
0
votes
2answers
37 views

Select default Python as 3.7.2

I had installed Python 3.7 which according to tutorial in this blog(i change the Python version to 3.7.2): https://bohdan-danishevsky.blogspot.com/2017/01/building-python-360-on-raspberry-pi-3.html ...
0
votes
0answers
28 views

Rails Server command is failing

I´ve been trying to install rbenv, ruby and rails in my Raspberry Pi 3 B+ in the past couple of days and after some issues here and there I've managed to get everything installed with no errors With ...
0
votes
1answer
35 views

Is it possible to merge power of 4 pi 3 b+s on the OS level (Raspbian)

Essentially, if I want to install a program that requires a certain amount of RAM that I don't have, can I use my 4 pis to merge RAM, etc.? I've tried cluster computing with MPIExec, which is fine, ...
0
votes
0answers
9 views

bluetoothctl fails to execute

After initial partially successful usage of bluetoothctl I rebooted and subsequently powered down and rebooted. Now when I use bluetoothctl as before all I get is flashing cursor for couple of ...
0
votes
2answers
28 views

Open CMD terminal Automatic on boot up

How do I get the CMD terminal to open up on its own when I start the raspberry pi up.
1
vote
1answer
23 views

Trying to set up an english language based Pi, located in the Netherlands, using Dutch number/date/time formats

I fail to set my Pi to english language while located in the Netherlands, hoping to use Dutch number/date/time formats and Dutch legal Wifi-band settings. Raspi-config does not offer such choice. As ...
0
votes
0answers
22 views

Raspbian GUI keeps asking for password

As indicated in the title, I'm having some issues when booting my RPi (3b). More specificly, when loading the GUI desktop, it keeps asking me for my password. I give the correct one, it shows a black ...
1
vote
0answers
35 views

Raspberry Pi Cluster Computing With MPI

So I have followed this tutorial on how to make a Raspberry PI cluster computer. It works great, I can parallel my processes with MPI, but I'm also wondering if this is possible. Currently, all four ...
0
votes
1answer
16 views

Setup Raspberry Pi 3 as bluetooth remote controller AVRCP no media streaming

I want to setup my Raspberry Pi as media remote controller only. I want to see song name and be able to skip tracks. But I do not want media to be streamed to it. I want host device to stream media. ...
0
votes
1answer
24 views

How to send data from raspberry pi to AVR over bluetooth?

I am searching for a way to send data from raspberry pi to my AVR using HM10 or HC05, both of which are available. What I need to do is to read values from a .txt file and send it from the raspberry ...
1
vote
3answers
37 views

Which distro supports the first raspberry pi? pi1

piCore from tinycorelinux supports rpi 1, but it seems to be missing some drivers that i need, and also, their downloads are not signed or shasummed. Though the official raspberry pi debian stretch is ...
1
vote
2answers
19 views

ESC Initialization using Pigpio

I have been tasked with a little RC demo at our trade counter, and I need to control a few servo's and a ESC to run a motor. I have been trying to fumble my way around to no real avail, I have used ...
1
vote
2answers
29 views

Add external conf to wpa_supplicant.conf

I have a use case where I need to read USB drive for wifi credential and add it to wpa_supplicant.conf file. It seems possible to add those details into the wpa_supplicant.conf. But I can see there ...