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Questions tagged [raspbian]

DO NOT use this tag, use the more specific Raspbian-Stretch or Raspbian-Jessie.

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Catching Printer Errors in CUPS

Hello RaspberryCommunity, Well I am new to raspberry pi, and I would like to ask if how can we[b] catch error in the printer.[/b] Like paper jam or no paper available in the printer. I am now ...
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0answers
11 views

How to setup Mutt or ssmtp with outbox function

How to setup email with outbox. If in case internet connection is not available the unsent email will be in outbox and once internet is available it will sent all unsent email in outbox accordingly?
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1answer
14 views

interface bmc280 & tsl2561 together

I am trying to interface bmc280 & tsl2561 together with Pi Zero. I have connected bmc280 to Pi Zero and able to read the data over i2c. Now I want to add tsl2561 t read LUX. Is it possible ?
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1answer
24 views

Use SD Card Copier to create backup to USB, then copy back to SD card?

I'm trying to make a backup of my raspberry pi (raspbian) so I can come back to this backup just in case something bad happens. The problem is that I only have 1 SD card. I know that you can use SD ...
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0answers
37 views

Install LCD display on Raspberry Pi without internet?

I want to setup a LCD display on my Raspberry Pi, but I have no internet on it. the instruction says running this in cmd is needed: sudo REPO_URI=https://github.com/notro/rpi-firmware rpi-update My ...
1
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1answer
28 views

Cannot find the drive with NOOBS files when trying to boot Pi 3 B+

Tried using this guide to install NOOBS on a micro SD card. After formatting the card with GParted to fat32 format, I simply unzipped the files from this page (NOOBS_v3_0_0.zip) and dragged all the ...
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1answer
31 views

Raspbian OS in Windows7

I want to practice Raspbian OS in my windows system(Windows 7 64-bit). Please suggest best and safe application
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1answer
21 views

run vlc in command line

So I have a Raspberry Pi 3+ running OctoPrint. I also have an HDMI IP camera attached to my 3D printer. Because the stream for the camera is not compatible, I have another server running the VLC ...
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1answer
21 views

Can't see files on a mounted NAS drive

In my /etc/fstab, I have this: //nus2000/z /mnt/nus2000 cifs username=z,password=z,workgroup=MSHOME,users,auto,user_xattr,nofail,vers=1.0 0 0 Then I do: sudo mount -a Then I type 'mount' and see ...
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0answers
27 views

What is the maximum distance over which two raspberry pi can communicate via WiFi? [on hold]

I want to know whether two raspberry pi can communicate if they separated by 500 meter.
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1answer
12 views

bad revision on bash_completion.sh file, now I can't boot

younghoons-MacBook-Pro:~ younghoonkim$ ssh pi@192.168.10.110 pi@192.168.10.110's password: Linux raspberrypi 4.14.79-v7+ #1159 SMP Sun Nov 4 17:50:20 GMT 2018 armv7l The programs included with the ...
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29 views

Using Python smbus to communicate with Smart Battery

Getting I/O errors when using Python 3 smbus module under Raspbian to retrieve (read) data back from a laptop Smart Battery. A similar program coded in C for Arduino works perfectly with this battery. ...
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0answers
34 views

Any good resources on how to send pics to an email from a security webcam connected to raspberry pi? [on hold]

I'm an absolute newbie about raspberry pi as well as coding. I want to install a security webcam in my garden to send me emails with a snapshots whenever there is an activity in my fronside garden. So,...
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0answers
48 views

Script runs in terminal, but not in cron?

I have a script that runs OK in a terminal, but it doesn't run in cron. I've spent the last 5 hours on google and I'm not getting anywhere with it. The main code is as follows: import os import ...
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1answer
19 views

Raspberry pi with Yocto os sd card is not working with Raspbian os sd card

Few months ago,I built an custom image for Raspberrypi using Yocto Project,flashed it in a sd card and was able to boot raspberrypi.Presently,I am trying to use a different sd card with raspbian os ...
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1answer
36 views

Where is Chromium installed?

How can I execute the Chromium browser with a preset url from the command line with a url? I'm unsure as using the following command: Chromium.sh google.com returns error Chromium not found ...
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1answer
21 views

How do i create a raspbian sdcard with existing rootfs and boot folders?

I have a copy of rootfs and boot folders of a raspbian installation sent to me in via dropbox. How do i take a new sdcard and create from it a bootable raspbian? Also: the folders are in an archive ...
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1answer
20 views

Make Raspberry Pi to work as AP and Station to receive wireless temperature sensor values

Hi after reading the manual of Xbee device, I am able to use XBee device with raspberry pi. But how to make raspberry pi to work as an access point as well as the station at the same time? using ...
0
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1answer
32 views

Sharing network drive with raspberry pi

I'm considering the purchase of this external hard-drive to mount on my raspberry pi : src : https://www.amazon.co.uk/WD-Elements-Desktop-External-Drive/dp/B00JT8AJZ0/ref=sr_1_3?ie=UTF8&qid=...
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0answers
26 views

How do I reset password in a customized Raspbian? [duplicate]

For my project, I need to modify Raspberry Hat (Grasp.io), Raspberry PI and its OS. To do this, I need to get inside the system. Since the default password did not work, I followed an online guide to ...
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2answers
65 views

read only Raspbian and microSD partitioning

is it true that if I set Raspbian as read only I can prevent any microSD corruption due to power faults, so that I can simply unplug the battery instead of the clean "Menu > Shutdown"? if it is true ...
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1answer
59 views

Run steam link automatically when starting raspbian

I have installed steam link in raspbian stretch, but I would like it to start when the operating system starts, I've been reading and I tried it with init.d but it did not work for me. Thank you.
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0answers
22 views

Raspberry Pi Zero W Alexa Microphone Not detecting, but speaker works

So I have looked online and I even got different mics and adapters to get this working, but it still doesn't work. I was able to successfully setup my Alexa Pi on the RPi Zero W, because when I boot ...
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0answers
24 views

Help - Incorrect reading of magnetic encoder

I am a beginner having trouble to read a magnetic encoder. I have found the following code I found that I am using in order to read the encoder values: #!/usr/bin/env python import pigpio class ...
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0answers
21 views

Raspberry pi tor router

I am trying to make tor router from last 3 days. I have tried everything.. Too much errors and services are not working ? I have android phone so i am going to provide Internet via android. I don't ...
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1answer
39 views

hostapd_cli seems to make AP unstable

I use my RPI as wifi repeater using hostapd and dnsmasq. Since I'm using hostapd_cli to disconnect the pi from the internet if the repeater is not in use, I often can’t connect to my access point ...
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1answer
36 views

Copy image content to new sd card [closed]

I have a Raspbery Pi with a crashed microSD-card (crashed like it's damaged, as in multiple pieces - don't ask me what the user did, but it happened..). I have a copy of the whole content of the Pi (...
2
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1answer
64 views

How to connect speakers to rpi?

How to connect this speaker to Raspberry Pi 3 model b+ I have a PAM8302A amplifier. Bluez and pulseaudio works?
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0answers
16 views

Start and stop saved putty session with python script

Could anybody please help me with the Linux equivalent of this python script? import os, time, subprocess a=0 while True: p=subprocess.Popen('C:\Program Files\PuTTY\putty.exe -load "TEST"') ...
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1answer
21 views

Using Raspbian Scheduled Tasks

Anybody using Scheduled Tasks to run a python program on boot up? How did you do it? I having problems running a script from Scheduled Tasks but can start it in Terminal.
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0answers
36 views

Graphic user interface for scientific purposes

I’m starting a project to upgrade a laboratory machine. The objective is to read the signals of sensors, visualize the data (in real time if possible) and store it if that is desired. I have been ...
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0answers
32 views

Three image processing on one Raspberry Pi [on hold]

Is it possible to use a single Raspberry Pi 3 for three camera inputs and do different image processing per camera? Please explain to me whether yes or no.
1
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1answer
28 views

Trouble with using RPi Zero W as USB keyboard

I'm using a RPi Zero W for this exercise. I downloaded 2018-11-13-raspbian-stretch-full.zip and installed it onto a 32G microSD card: sudo dd bs=4M if=2018-11-13-raspbian-stretch-full.img of=/dev/...
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1answer
37 views

Issue with connecting VNC viewer to Wireless Access point on Wlan0 (static IP) - Pi 3 B+ Raspbien Stretch

So I installed VNC as so: apt-get install x11vnc x11vnc –storepasswd cd /usr/local/bin nano sharex11vnc inside the file: #!/bin/sh x11vnc -ncache 10 -auth guess -repeat -nap -loop -forever -...
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1answer
26 views

Permission problems with Transmission

EDIT 2: User Dougie already suggested this. Didn't notice it. EDIT: I found a solution through NFS. On my Zyxel NAS326 I created a NFS share and gave right to access to it for my whole home network ...
0
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1answer
48 views

Can't use docker on RPi with Raspbian and Pi-Hole installed?

Anyone else running docker AND Pi-Hole on Raspbian? I wanted to experiment with docker on my RPi, but I've hit a brick wall. After installing the docker.io using apt, it can't seem to pull anything ...
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0answers
11 views

suddently raspbery pi shutdown or random long delay when running stepper motor using pigpiod

So I create an another program that can run stepper motor nema 34 using leadshine DM860 driver and this is the example of my code: import time import pigpio START_DELAY=580 FINAL_DELAY=480 STEP=1 ...
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1answer
41 views

Unable to ping all PCs inside company network

I am using RPI3 with raspbian and I have it connected to my personnal network via wifi (works fine) but I also connected it to company network with cable. Also I am new to RPi and Linux. So I have ...
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0answers
43 views

Raspbian - “sudo apt-get update” error

I'm new to the Raspberry Pi and I bought the Raspberry Pi 3 b+. when I try to run sudo apt-get update it always gives the error: Err:1 http://raspbian.raspberrypi.org/raspbian stretch InRelease ...
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2answers
32 views

AttributeError: 'NoneType' object has no attribute 'send' pigpiod

So I create an another program that can run stepper motor clockwise and counter clockwise with a ramp up and ramp down in there and adding limiter switch on GPIO 16 and 26 to stop the pi....
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1answer
25 views

How to remove the transparency of the terminal background?

I have set up my Raspberry Pi 3, but the terminal has a completely transparent background. This means I can see the desktop which is very distracting. I've been trying setterm --background black but ...
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0answers
21 views

Setting Up Wifi Stretch Lite (Command line)

I am using the following command sudo nano /etc/wpa_supplicant/wpa_supplicant.conf and my file looks like this ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 country=GB ...
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0answers
11 views

Raspberry Pi connects to OneM2M platform

I'm a total newbie here. I've made a project using mainly led bulb and ultrasonic sensor in Raspberry Pi B model (without Wi-Fi). So far everything works like charm. However, my main goal is to ...
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2answers
29 views

auto execute a terminal command in raspberry pi startup

I am working on a pi project which uses audio out through HDMI. I am using respeaker mic for audio in. My problem is everytime when I startup the pi, the default audio is analog. I need to change it ...
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2answers
100 views

Installing Python 2.7

I am new to the Raspberry Pi, I have a project. I would like to work on Python 2 not Python 3. By default Python 3 is installed on my Pi. I want to change or remove this version and I want to ...
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0answers
19 views

RPI File Browser for Touchscreen

I'm building a Webinterface for the RPi with a 7" Touchscreen. I'm running Raspbian Lite with xorg and chromium-browser. If I now wanna upload a file to the webinterface (by a html input), then there ...
0
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1answer
28 views

Problems connecting to pi 3 via ttl (cp2102)

I'm following raspberrypi.org THE RASPBERRY PI UARTS guide, trying to connect from mac 10.13.6 High Sierra to Pi 3 using screen. I had to disable system integrity protection on mac (high sierra) to ...
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0answers
13 views

Sixfab board not sending SMS

I am using a Pi to send sms via SixFab IoT shield and I am stuck at a stupid issue I am using one of their sample examples The code goes like this ''' sendSMS.py - This is basic SMS Service ...
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0answers
28 views

How to install Mate desktop on Raspbian 11/2018

I'd like to know if anyone has successfully installed the Mate desktop on the latest version of Raspbian? Basically I'd like to ``un-pixelize'' Raspbian. Thanks in advance.
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2answers
82 views

How did I manage to fry my pi 3+B? Can I recover it?

I'm new to Raspberry pi and electronics in general. All worked fine (a node webserver, reading a DHT22 sensor) then I tried this tutorial - https://www.raspberrypi.org/magpi/breadboard-tutorial/. It ...