Questions tagged [raspbian-jessie]

Raspbian-Jessie is a GNU/Linux operating system derived from Debian 8. Initially released in September 2015, superseded by Raspbian-Stretch in August 2017.

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apt install stuck on mirrordirector

pi@raspberrypi:~ $ apt show rsync Package: rsync Version: 3.1.1-3 Maintainer: Paul Slootman <paul@debian.org> Installed-Size: 645 kB Depends: libacl1 (>= 2.2.51-8), libattr1 (>= 1:2.4.46-8)...
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Segmentation fault running Python/C++ OpenCV executables (package DVR-Scan)

I use DVR-Scan 1.0.1 [1] for video surveillance (scan video files got from an IP camera) under a Raspbian GNU/Linux 8.0 (jessie) system on a Raspberry Pi 3 model B. DVR-Scan depends on Python and ...
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Error install raspberrypi-ui-mods

I am moving from Jessie to newer version Stretch followed this What is the latest sources.list for Raspbian?. I successfully update and upgrade. However, when I installed the raspberrypi-ui-mods and ...
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Semicolon required in /etc/dhcp/dhclient.conf

Strange error occurs when I do either ifdown wlan0 or ifup wlan0: # ifdown wlan0 Internet Systems Consortium DHCP Client 4.3.1 Copyright 2004-2014 Internet Systems Consortium. All rights reserved. For ...
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Prevent access to main toolbar when fullscreen TKinter application is running

I have a Tkinter application (for a client) on a Raspberry Pi, which runs in fullscreen mode. There is nothing wrong with the application itself, however, the main RPi toolbar (The toolbar with the ...
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3 answers
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apt update problem - 404

I've got a Raspberry Pi 3B running Jessie. "Sudo apt update" is throwing many 404 errors. Here's an example: Ign http://mirrordirector.raspbian.org jessie/non-free Translation-en_GB Ign http:...
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Raspberry Pi Zero W as USB Keyboard

I’m having trouble setting this up on my Raspberry Pi Zero W. I am getting the error that there is no file called 'hidg0'? When I look in dev/ I do not see one either? I am running on the latest ...
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2 votes
2 answers
332 views

How do I get Python 3 to work again on my Raspberry Pi?

I am running Raspbian on a Pi 3 that has one job: it runs a clock on a Sense Hat, from Python 3 source code. Recently I found I was unable to run my clock program, which generated an error stack that ...
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Can't install Python Packages via Python SSH

I'm running Raspbian Jesse on my Raspberry Pi and I get the following errors: pi@raspberrypi:~ $ sudo python3 -m pip install -U discord.py[voice] Defaulting to user installation because normal site-...
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BlueZ with Raspberry Pi 3

I'm working on a project that involves interfacing a PC (windows based) with a raspberry pi 3 using Bluetooth with c++. I've done some research and found that the library BlueZ is one of the best ...
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sudo apt-get install iotedge fails on raspberry pi

I am following this tutorial: https://docs.microsoft.com/en-us/azure/iot-edge/how-to-install-iot-edge-linux I am installing it on a clean raspberry PI with the following version: Distributor ID: ...
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RPi will not boot to command line [closed]

My RPi 2 (jessie) still boots to desktop, if I configure CLI in raspi-config. I also tried what was recommended here: sudo systemctl set-default multi-user.target sudo ln -fs /lib/systemd/system/getty@...
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  • 111
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Add WiFi details and SSH to Pi Zero W

I have a Pi Zero W which I want to use for the MagicMirror. Because of some hardware limits I have to install "Jessie" to make it work. No problem there. The problem is that I need to add the WiFi ...
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Raspberry Pi 3 model B won't boot

A few days ago I went to boot my trusty Raspberry Pi model 3b (I know, it's a bit outdated) after quite a few months of not using it, and I was going to connect to it in a headless configuration, but ...
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2 votes
2 answers
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WIFI not working with Buster but OK with Jessie

I am able to configure WiFi with Jessie on Pi Zero issuing the following instructions from the command line:- sudo su wpa_passphrase "SSID" "PASSWORD" >> /etc/wpa_supplicant/wpa_supplicant.conf ...
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.txt files become empty

I have few .txt files I use to store configuration information for some python and shell scripts on my Pi. They are occasionally read from and very rarely written to. The Pi runs 24/7 mostly but will ...
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How to Stop the prompt window - The file is executable. Do you want to execute it?

I created an executable file (say- TestApp) from a python file using pyinstaller. Everything works fine. But every time, if try to open it, this Prompt window will appear. [The file is executable. Do ...
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pyinstaller: Command not found

I have installed pyinstaller using pip3. In my home/pi folder, i have a python file (testProg.py) I tried to create the executable using pyinstaller. pyinstaller --onefile testProg.py But I am ...
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1 vote
1 answer
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cleaning GPIO pins using pigpio module?

I am using pigpio module to control 12 GPIO pins of the Raspberry pi. WHich includes PWM reading, software PWM etc. I couldn't find a method to clean up the pin at the end of the program. Isn't it ...
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1 vote
0 answers
226 views

Does python sleep function affect GPIO output?

I am using a sensor with Raspberry pi to monitor a process (temperature) every second. I have an LED to indicate if the value is above 50 degrees. And the LED should remail ON for the next 10 seconds ...
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Using pigpio and hardware PWM simultaneously

I am using pigpio to read 4 inputs. Everything works fine. And the entire process is a bit long and memory consuming. I also have to use one PWM output. I am planning to use the hardware PWM (pin 12 ...
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2 votes
2 answers
54 views

RPi 3B + Undervoltage on Jessie but not on Stretch

My RPi is running flawlessly on Raspbian Stretch, but when i flash a Jessie it shows me a rainbow screen with undervoltage icon. I've tried a couple versions of Jessie, to no prevail. I specificaly ...
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3 answers
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Raspberry Pi Imager says "Input file is not a valid disk image."

I'm attempting to put Raspbian Jessie on an SD card. (I'm choosing Jessie to eliminate a possibility of incompatibilities with the SW I plan on using. I may use Buster after getting everything working ...
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2 answers
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Repository raspberrypi.collabora.com seems to have gone away, what is/was it for?

Yesterday I tried to upgrade one of my Pis from Raspbian 7 (JessieWheezy) to Raspbian 8 (WheezyJessie) and finally to Raspbian 9 (Stretch). (The upgrade to Buster won’t happen until I get a bigger SD ...
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3 votes
2 answers
213 views

Multiple Wifi networks - can't connect with VNC

I'm using a Raspberry Pi 2 Model B with a wireless USB adapter, Raspbian jessie. Until today I only had the raspy connected to my home network, everything was fine. Now I have the necessity to bring ...
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2 answers
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Raspbian: journalctl only lists current boot although syslogs exist

Although there are previous syslog files in /var/log -rw-r----- 1 root adm 55117 Feb 10 06:25 syslog.6.gz -rw-r----- 1 root adm 66363 Feb 11 06:25 syslog.5.gz -rw-r----- 1 root adm 54885 ...
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2 votes
2 answers
585 views

How can I get libserial for Raspbian?

I've got a hard time installing libserial on my Raspi 3B with the recent Raspbian: Both the libserial docs, and the Debian package directory suggest to install the libserial-dev package but a sudo ...
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1 vote
1 answer
41 views

Raspberry pi connection to wifi

I am a newbie to Raspberry Pi as I want to connect the Raspberry Pi to my Wi-Fi network which has a gateway, SSID and password. When the Raspberry Pi is booting up it connects automatically to Wi-Fi, ...
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0 answers
199 views

Cross-compiling QT interface to a Raspberry PI 3

I'm trying to install Qt interface to a Raspberry Pi 3, which raspbian is the "2016-05-27-raspbian-jessie". I didn't want to install, directly, all the packages on the raspberry so as to let ...
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1 answer
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Why is there an ssl problem after installing python 3.8.1

Hello i'm using a Raspberry pi running Raspian Jessie. I've tried updating the python version to 3.8.1 and it seems I'm having troubles running pip with it. After i enter this line in terminal ...
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1 vote
2 answers
771 views

Error trying to reformat SD card

After bad attempt to update Raspbian version from Jessie to Stretch my Raspberry PI 3 failed to boot (green LED is blinking 4 times). I tried to reformat microSD card to install new version of ...
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Resolving unmet lib dependencies in Raspbian Jessie

I am trying to create a sensor for a project at my job (project from this website http://measurethefuture.net/build/) using a Raspberry Pi 3B. However, I have been stuck for some time with dependency ...
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1 vote
1 answer
165 views

How to fix link error of OpenVINO sample on Raspberry PI

I have raspberry pi 3 B+ with Raspbian Jessi on it it. I am trying to setup it to run OpenVINO applications. I was following the installation steps as per the documentation and it went fine. When I ...
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2 answers
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How to toggle wifi based on Ethernet connection?

I've tried a dozen different searches, but nothing has turned up exactly what I need. Here's my use case: [Minimally at boot, bonus if dynamically] If Ethernet has (or obtains) link, configure ...
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1 vote
1 answer
195 views

Bluetooth on a read-only system

Oi, I am trying to say hello here... why are you deleting my "Hello all"... Anyway, as the title suggests, I need some help with bluetooth on a read only system. After some playing around and ...
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1 answer
102 views

Not accepting any new connections. Raspberry pi zero W

I am new to Stackexchange. I have been working on monitoring service(python based) on RPi Zero W and edited the /etc/rc.local file to execute the program during the startup. The program works ...
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3 votes
1 answer
2k views

Unable to reset password on Raspberry Pi (Raspbian Jessie)

I'm trying to follow the directions in https://howtoraspberrypi.com/recover-password-raspberry-pi/. (For future reference in case that tutorial disappears, here is the steps up to the point which I ...
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1 vote
2 answers
398 views

How to send email from Pi using python without smtplib?

I am new in Raspberry Pi and I am trying to send mails without using SMTP. I had used SMTP before and it worked perfectly fine. But recently the same code is not working, though it compiles without ...
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2 votes
2 answers
805 views

eduroam wifi login RP3b vs RPI4

I was wondering if there is any difference with the RPI3b and the RPI4 to login to eduroam network (WPA-EAP)? I have 3 rpi3b and i connect to eduroam without any issue. On th RPi 3B I have Raspbian ...
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1 vote
1 answer
355 views

Pi 2B won't update TeamViewer

I've recently tried to log into my Raspberry Pi (2B with 1GB running Jessie) using TeamViewer and found that my TV software is out of date. I needed to update TV to version 14. When I downloaded ...
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0 answers
124 views

Why the script hang for 2 days?

I am running a python script to check the internet connection of a wifi network. It is being run for every 10minutes. Afwer a one month of working, the scheduler is not invoking the actual function ...
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1 vote
1 answer
1k views

How to access Samba on Raspi in Workgroup from my Win10 on Domain [closed]

In my home network, I am running Samba on a Pi and it is running well for a long time. I can access it from my multiple laptops running Windows 10. However, with the addition of the latest win 10 ...
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-1 votes
2 answers
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Apt: apt update command fails to update

I need help, can anyone solve this problem? My Raspberry Pi can't update and is showing this when I run sudo apt update: How can I fix this?
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1 answer
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Python exception when installing docker-compose

I have tried installing docker-compose on my jessie dist sudo pip3 install docker-compose However it encounters an exception Downloading/unpacking docker-compose Downloading docker_compose-1.24.1-...
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2 votes
1 answer
3k views

Failed to fetch https://dev2day.de/pms/dists/jessie/main/binary-armhf/Packages HttpError404

I'm trying to do a simple sudo apt-get update on my Raspberry Pi 2, but I keep getting 404 error: W: Failed to fetch https://dev2day.de/pms/dists/jessie/main/binary-armhf/Packages HttpError404 ...
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1 vote
2 answers
777 views

Wiring Pi Issue - #!/bin/bash vs #!/bin/sh

I am working on a project and have an application shell script. For function part, I need the GPIO access, and for that, I am using the standard wiringpi package. The issue I am getting is with the #...
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-1 votes
1 answer
6k views

Apt-get unable to locate package

I am trying to install php7.0 on jessie and running into a problem. $ sudo apt-get install php7.0 Reading package lists... Done Building dependency tree Reading state information... Done E: ...
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0 votes
1 answer
1k views

Why the message "raspberrypi dhclient: send_packet: Network is unreachable"?

I am having a raspberry pi jessie OS. I configured it as ethernet to ethernet router. eth0 is connected to a modem and eth1 is actually a usb to eth converter. Rpi get internet through the eth0 ...
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1 vote
0 answers
501 views

nc vs ncat read/write

I have been using -i option to delay write/read sequence in order to read response from a device. Because this version of nc doesn't support milliseconds as a parameter to -i option, I found ncat ...
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1 answer
362 views

Restart wifi using bash script and systemd service?

My rpi is connected to a captive portal hotspot. I have prepared a python login script to login to the captive portal and it was working fine. But sometimes the wifi is getting disconnected and at ...
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