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.

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Is it possible to use the pi as a wireless usb passthrough to my windows computer?

I have just recently had a raspberry pi 3 model B+ and thought of a cool project. Being a total beginner at this area, i do not know if it is even possible. My desktop pc is in a very pecular ...
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19 views

Value of GPIO.input() automatically change

I have a simple code that read the input from pin 17 (BCM). import RPi.GPIO as GPIO from time import sleep GPIO.setmode(GPIO.BCM) GPIO.setup(17, GPIO.IN) try: while True: print(GPIO.input(17))...
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125 views

Flashing the ESP8266 12F from raspberry

It is possible to flash the ESP8266 12-F with the raspberry UART or I2C pins ? Has anyone ever done this? Thank you. The problem for example here I can see 3.3V output of the raspberry is used, but ...
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What is the value for gpu_mem using Raspbian Buster?

I have installed Raspbian Buster on a Raspberry Pi 3B+ and would like to set the gpu_mem to the value for the best performance. When I set it to 32, VLC would crash with no logged errors. After ...
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1answer
32 views

4 pin PWM Fan to Rasberry

I would like to buy a Noctua NF-A4x10 5V PWM which is PWM enabled 5V Fan for 4 pins. So I would like be able to control it via code. Here is a question:As I said, its for 4 pins. How can I plug it? Is ...
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1answer
27 views

Bind sd card to a specific raspberry Pi

Is it possible to tie an SD card to a Raspberry Pi? I want it this way if you try the SD card in another Raspberry Pi that Linux does not start or that the SD card formats itself. Furthermore, it ...
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23 views

Boot stuck at rc-local.service

I setup Rasbian on a 32GB sd card and inserted it into Raspberry Pi 3 Model B(V1.2). When I swtch on the Raspberry Pi, It's boot stuck at rc-local.service. First I tried Rasbian. I flashed the image ...
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14 views

rasbian owncloud problem Package php7.0-curl is not available

pi@raspberrypi:~ $ sudo apt install -y apache2 mariadb-server libapache2-mod-php7.0 php7.0-gd php7.0-json php7.0-mysql php7.0-curl php7.0-intl php7.0-mcrypt php-imagick php7.0-zip php7.0-xml php7.0-...
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7 views

Unable to upgrade after installing Buster libidn.so.11

Most of the troubleshooting and fixes can be found on the raspberrypi forums here: https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=246039&p=1503013#p1503013 We're able to clean up ...
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29 views

How to get more power out of the (Grove) Electromagnet programatically?

So I recently purchased a Grove Electromagnet + GrovePi+, everything works perfectly. However for the effect, I want to show in my experiment, I need more power out of the Grove Electromagnet. I'm not ...
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How to install 64bit version of mongodb on Raspbian?

I was able to install the mongodb-server. However, if I run the mongo-shell with the command "mongo", I get some warnings. One of them concerns me: NOTE: This is a 32 bit MongoDB binary. 32 bit ...
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3answers
29 views

Troubleshooting RPI 3 B+ (won't boot)

I am trying to get my RPi 3 B+ up and running (it's been idle for a few months), and now nothing happens. I have downloaded the latest Raspbian Buster (tried with both lite and full), burned an SD ...
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1answer
19 views

Include File With Raspbian Setup

I am working on a project which requires many raspberry pi's to be set up pretty much the same way. In order to set up the pi's we put NOOBS on the micro SD card and then install raspbian onto the pi. ...
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2answers
47 views

Rasbian Lite uses less cpu?

Does Rasbian lite version use less cpu / memory than the full Rasbian. I know the lite uses less storage for sure but not sure on the cpu memory. I am running some time critical code I am thinking ...
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1answer
38 views

How to Package Custom RPI Kernel into *.deb?

I have compiled a custom Raspbian kernel from source because i need to enable the CONFIG_AUDIT flags for installing SELinux & Auditd. Following the Official Kernel Documentation i was able to do ...
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Looking for suggestions digital price cards

Hello fellow raspberry pi users I am looking for suggestions in getting a raspberry pi 3 to create digital pricing for our locations. The idea is to have it pull the price for products from a google ...
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37 views

Kodi not starting on Raspbian Buster lite, Giving No Display Error

I have been trying to launch Kodi on my Raspbian Buster. I did a fresh install of Raspbian Buster Lite and then installed Kodi. sudo apt install kodi As I don't need the GUI I think I just have to ...
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21 views

Remote Desktop Connection not working on Raspberry Pi 3B+

I had tried: $ sudo apt-get install tightvncserver and $ sudo apt-get install xrdp and it worked however, after turning off the Pi and coming back it no longer worked. I then tried: $ sudo apt-...
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38 views

Raspbian on Raspberry Pi 3 b+ doesn't boot

All was working fine till I left my Pi 3 b+ board turned on for around 4-5 days along side windows on my monitor. Now, when I connect power to it, only red power led glows constant red. Yellow led ...
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ssh.service keeps restating forever

On my rpi machine pi@pi2 ~ $ lsb_release -a No LSB modules are available. Distributor ID: Raspbian Description: Raspbian GNU/Linux 9.9 (stretch) Release: 9.9 Codename: stretch I ...
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Create Wifi network without Internet Connection and perform WIFI Switch

I would like to create a wifi network which does not have access to the Internet - that should not be a problem as there are plenty of posts already on Stack Exchange covering this topic. However, ...
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21 views

Raspberry pi 3b + not booting up after connecting with Raspberry pi Camera

I am using Raspberry Pi 3 b+ for 3 months. I connected the pi using laptop Ethernet SSH connection. Yesterday i connected raspberry pi camera to the raspberry pi and enabled the interface setting ...
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0answers
25 views

Allow a flash player automatically in any web browser in raspberry pi 3

I want to play an IP Camera in the chrome web browser using raspberry pi 3 automatically (when I start my raspberry pi 3) that is already I have done this. But when I reboot the Pi 3 and when the web ...
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1answer
57 views

Connect to Wifi for 10 minutes then disconnect

I use one of my Raspberry Pi as a headless desk clock and, apart from a reboot once a day which forces the OS to synchronise time to an NTP server, I would like to turn the WiFi off after that stage ...
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1answer
31 views

Pi menu bar flashes then disappears - due to ALSA config

I have built a new image on a RPi3B+ with Noobs using the latest Raspbian which I believe is named Buster. I uninstalled libreoffice (for space) and have installed various python libraries and the ...
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If I log out of Raspberry Pi, will I go back to Android? [closed]

I am going to use an Samsung S9 Plus and I am wondering if I can go back to Android OS after using Raspberry OS.
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1answer
27 views

How to login throught ssh to my raspberry with a lcd screen

So I just got a 3.5 inch lcd screen for my raspberry 3 b+. I connected it and installed the drivers and is working fine, but when it boots it prompts me with the ssh login (obviously, I just didnt ...
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9 views

libmbus on raspberry pi 3 B+

I´m new on raspberry Im trying to read mbus with raspberry (Raspbian SO), and save that data on a mysql server. I tried to follow this guide,but when i try to execute mbus-serial-scan -b 2400 /dev/...
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2answers
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RPi 3 - Reduce power consumption

I am looking to reduce the power consumption to a minimum on my RPi 3. For my project, the Raspberry Pi Zero is not an option. for now, I disabled Bluetooth and WiFi and made sure to kill some ...
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1answer
22 views

Dhcpcd config file - two wifi configs at once

I have a Raspberry Pi Zero W v 1.1, to which I don't have any way to connect display adapter, therefore I communicate with it through ssh. It is connected to one isolated wifi network(with no internet ...
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1answer
46 views

Using SD card from 3 B+ in 3

I have a SD Card wich works perfectly on my Pi 3 B+ but I want to use it in my other Pi 3 but the Pi doesnt seem to start. Is there something that needs to be changed to use the same Card for both ...
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1answer
33 views

VNC on Raspberry Pi with several users connecting to their own home at the same time

I want to use the VNC shipped with a Raspberry Pi. My goal is to offer the possibility to several users to connect to their own home at the same time. By default, I can connect to the "pi" user. I ...
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1answer
17 views

Cannot get installed system to output component video, but NOOBS can

Background: Pi 3 B+ connected to an old tube TV with front composite video connection. I've installed NOOBS on a 32GB microSD card, and am able to successfully boot it, using the keyboard 4 key (NTSC)...
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3answers
88 views

Can't connect to the samba server?

I am trying to set up a file sharing server on this here raspberry pi. The pi is running on Raspbian. I have it plugged in to my Google Wi-Fi router via Ethernet. SSH and ping are working fine, but ...
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7 views

VLC with the 10.1 inch Seeed display will cut off videos in both windows and fullscreen mode

I'm currently running VLC on the latest version of raspbian, on a Raspberry Pi 3 model B+. I have a Seeed 10.1 inch IPS display connected to it via HDMI. To get the Seeed working correctly, I ...
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1answer
26 views

Installing Raspbian in Android phone

I have a 4.4.4 KitKat Android smartphone. I wish to install Raspbian in this smartphone. Is this possible and how?
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1answer
127 views

is there any advantage in using Raspbian Buster instead of Stretch on a Raspberry Pi Zero

I was wondering if are there some real advantages in using Buster on a Raspberry Pi Zero, or I should continue using Stretch
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2answers
30 views

Python script won't load on startup

I have tried like 5 methods to get this script loaded after raspi3 load. #!/usr/bin/python3.7 #sudo python /home/pi/masterBaseInterface.py import socket # Import socket module import ...
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1answer
11 views

The service error for srartup app in a terminal

My Python application needs to run on a Raspberry Pi 3 at startup and in a terminal. What I did: I created a service screenscript.service in /etc/systemd/system a bash file in /home/pi/mydir/screen....
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16 views

Black screen with cursor after configuring LXDE-pi/autostart

I've seen this post that describes the same problem I am facing, but the use case was somewhat different and the OP never updated the post with their solution. I am attempting to run Synergy at boot, ...
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Sudden influx of “frame reassembly failed” messages after Raspbian update

Problem Looking in /var/log/syslog, I see a lot of messages like this: Bluetooth: hci0: Frame reassembly failed (-84) Here's a recent segment from the logs: Jul 9 02:23:34 apple-pi kernel: [ 3268....
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2answers
53 views

Simple total counter

Looking for a simple input pulse counter for no more then 2000 counts per minute. Right now I have it set if gpio.input(countswitch): data["count"] += 1 which works but I get 100 plus counts for ...
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1answer
28 views

Create new users and put them in a group with low privilege

I try to create new users and put them in a group with low privilege. I want them to only have access to their home (not to other folders). I tried useradd but the new user has access to all folders. ...
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1answer
29 views

Rpi to read windows and SAMBA folder files

I want to use a NEW RPi 3b+ to play music files hosted on another RPi and Windows a PC. The RPi with media files runs a SAMBA server with a 4TB HDD with all music and other files on it. The RPi also ...
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35 views

Error installing lirc on raspberry pi 3

I would like to install lirc on my raspberry pi 3B+. Unfortunately there is an error message when installing with apt-get. I just reinstalled raspbian using Noobs to avoid any problems due to changed ...
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1answer
19 views

Use both UART(ttyS0 and ttyAMA0) of raspberry pi Zero W

Is it possible to use both the ttyS0 and ttyAMA0 of raspberry pi zero w at the same time? I don't need the Bluetooth functionality.
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0answers
21 views

Cannot connect Deluge Thin Client to RPie Deluge Server

I'm trying to setup my RPi 3 (buster) with a deluge server and a VPN (Private Internet Access) I have followed theses guides https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=223589 https:/...
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0answers
15 views

Gpio state manipulation if subroccess is finished?

I have my raspberry pi 3 running a python script that manipulates some strings and according to that they sometimes pipped to minimodem. How can i be sure that the pipped subprocess is finished so I ...
2
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1answer
14 views

USB WiFi dongle not recognized as network interface: ar9271

I'm running raspbian stretch on a Pi 3. I used these instructions, to use it as a wifi and ethernet router with systemd-networkd while USB tethering with my phone: How can I set my up to be WiFi AND ...
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0answers
36 views

Is there a night light in Raspbian?

I am new to Raspberry Pi and I wanted to know if there is a night light mode in Raspbian (similar to the ones in Ubuntu or MacOs)