Questions tagged [services]
A Linux service is an application (or set of applications) that runs in the background waiting to be used, or carrying out essential tasks.
94
questions
1
vote
3answers
93 views
Which services on the Pi are mandatory and optional?
I am looking to make the Pi more responsive by disabling unneeded service. I am looking to disable services in /etc/init.d (and anywhere else if there are other places) and want to find a list ...
0
votes
1answer
23 views
Switch back from WLAN AccessPoint to normal WLAN client
I configured my Raspi (3B+, Raspbian Stretch) as a WLAN Access Point, as described here:
https://www.raspberrypi.org/documentation/configuration/wireless/access-point.md
Now I want to switch my Raspi ...
0
votes
0answers
28 views
Python app scheduler issue on Raspberry pi, i got error like this “python[2132]: WARNING:apscheduler.scheduler:Execution of job”
I an using Raspberry PI zero W and connected 5 sensors to getting reading from sensors. i used services for start the sensors scripts and i installed python apscheduler for time sequence.
Sometime ...
0
votes
1answer
29 views
openvpn exits with error 1194 port already in use
I have pivpn installed on my raspbian stretch running on 1194 port.
in the beginning it was working fine , but now from few days I am getting this error on reboot.
Sep 26 21:17:29 titan ovpn-bridge-...
2
votes
2answers
44 views
Determining how specific services were started?
I have a Raspberry Pi which is running well, and am looking at creating a status app for it. I have some services that are run on startup, and I want my app to check that they are running, and if not ...
3
votes
2answers
119 views
Can't establish SSH connection in systemd.service
I created following service:
[Unit]
Description=Server Tunneling
After=network-online.target
Wants=network-online.target
[Service]
Type=simple
ExecStart=ssh -R server-login:80:localhost:8003 serveo....
1
vote
1answer
212 views
isc-dhcp-server can't bind to dhcp address
I'm trying to set up an ethernet DHCP server on a Raspberry Pi to connect one device via eth0 and give it an ip address, but I cannot for the life of me get the service to start.
This won't be an ...
0
votes
0answers
80 views
Can't restart failed services
I have two processes in my Pi that are stuck in the failed status.
The output of systemctl --failed is:
● lighttpd.service loaded failed failed Lighttpd Daemon
● wpa_supplicant.service ...
0
votes
1answer
26 views
The service error for startup 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....
-3
votes
1answer
124 views
software copy protection in raspberry pi [closed]
i need to ensure that even if my executable C/C++ codes are copied to another raspberry Pi (dumping the SDcard), they will not run there.
what are the possible ways to do this.
Update:
adding "PI ...
0
votes
0answers
26 views
The application stalls when the service is loaded at startup
I have RPI3B + with Raspian Stretch on which I run the QT application.
When I create my service to launch the application after starting the rpi i have problems.. The application starts and then the ...
1
vote
1answer
243 views
Running pygame and webcam works from command line not when using a service
I am writing a small program for a Museum display that captures a still from a webcam, displays it on screen, waits a few seconds and takes another, loop forever. This all works fine from the command ...
0
votes
0answers
73 views
How to disable all service messages on boot
i'm quite new to raspberry development and i've already tried as much as i found to get a really clean boot -> cmdline.txt adapted (changed console=tty1 to console=tty3; added quiet etc...) but no ...
0
votes
1answer
984 views
Running a Python script as a service file on boot
I have a Python script (that works) set up and I want to run it automatically every time the Raspberry Pi is on.
I have read that I need to create a unit file and I have done so, but whenever I try ...
0
votes
2answers
128 views
Restart Pi after ping failure?
I have been creating a prototype using Pi Zeros, they work great at my house but are failing often at customer's site (other side of country).
I do not know if the Pi kernel is crashing or if it's ...
3
votes
1answer
868 views
Docker 'core-dump' error when starting service
I'm using a Raspberry Pi 1 Model B.
I've just installed using the easy script:
curl -sSL https://get.docker.com | sh
install results:
# Executing docker install script, commit: 4957679
+ sudo -E ...
-1
votes
1answer
43 views
Python program runs with 'python3 progfile.py' but fail to start as service
I installed a python program from a github repo with an automatic script. It is configured to launch itself as a service on startup, and everything seems working fine. I edited the 'py' file to change ...
2
votes
1answer
37 views
Monitoring NICs on the Pi
Is it possible to have a script running as a service constantly monitor certain NICs and alert me throught LEDs if one of them has been disconnected or is not properly detected by the OS?
Would ...
1
vote
1answer
323 views
Running a Python Script with Tensorflow via systemd doesn't work, but running the same script via the terminal works
I have successfully coded a Python 3 Script that detects objects in a frame given my the camera. Based on those objects detected, I run commands and logic. I have tested this and I can run it via the ...
0
votes
1answer
52 views
Functioning Script for Access Point Which Fails When Run as a Service
In order to reach my Raspberry Pi 3 B +, I need it to broadcast an access point upon booting.
I am aware that there are common issues with crontab @reboot and systemctl running when networking is ...
1
vote
1answer
31 views
Getting Service status and automatic mounting of external drives
I have following bash script, I wanted to add few more things to it: (This script runs from root cronjob every 6 hours). Device is Raspberry Pi running raspberian.
#!/bin/bash
# Script: temp_email.sh
...
2
votes
1answer
638 views
Start Service with Sudo
I am trying to run an Express API server with sudo permissions and have it automatically start on boot.
The API needs access to bcm2835 library, and I get the following when trying to run node server....
0
votes
1answer
247 views
running python script as service and calling functions from another program
I have a python script to control some LEDS. In a compiled c++ program I have been calling python scripts like so in various places:
system("python /home/pi/leds_flash.py")
system("python /home/pi/...
0
votes
1answer
937 views
Not able to start the Plex Media Server on my Raspberry 3 anymore
I currently have the problem, that my Plex Media Server, which is set up on a Raspberry Pi 3 Model B, cannot be started. When I hit sudo service plexmediaservice status, I get the following error:
pi@...
1
vote
3answers
455 views
Boot: multi-user.target starting late
My Raspberry Pi Zero running Raspbian Stretch Lite (2018-10-09) seems to be slow at boot. First off, the state of the OS:
It is basically a freshly installed image on a properly working Class 10 SD ...
0
votes
2answers
89 views
How to make a service to run a python script which includes browser automation
I have python script which is using selenium web driver to do some web automation task. This python code is running perfectly fine when I am running it from the terminal. It launches firefox and does ...
1
vote
0answers
214 views
rfcomm service not working for Bluetooth over serial
I'm trying to connect with a terminal to my Raspberry Pi over Bluetooth, however with my current configuration (which is what I have found in numerous places online) when any device pairs and connects ...
4
votes
1answer
457 views
Service failing to wait for internet connection
I'm strying to make my systemd service start after internet connection has been established. I read several questions on this forum, but no success so far. The error is analog to Invalid host: ...
0
votes
1answer
190 views
Service won't run python srcipt with privileges RASPBIAN JEESIE
I have script in python that need to be run with "sudo" keyword. Everything because I'm accessing "/dev/mem". Now I need to start this python script on RPi startup. So I create simple service that ...
1
vote
1answer
871 views
“service restart” working although init.d script doesn't support “restart”
I wrote the following script /etc/init.d/tomcat in order to manage my manually-installed Apache Tomcat server as a service:
#!/bin/sh
#
# /etc/init.d/tomcat -- startup script for the Tomcat servlet ...
4
votes
1answer
2k views
How to stop XRDP service from autostarting
I'm using Raspbian Stretch and I installed XRDP from APT:
sudo apt-get install xrdp
After that, the XRDP service is started automatically on boot. Now, I would like to disable the autostart, so I ...
1
vote
2answers
1k views
Can I fix memory leaks of a chromium tab by killing and restarting the tab or chromium?
I'm running a raspberry with a small monitor in kiosk mode, which means: it's running a full-screen chromium tab all around the clock.
The problem is that I have noticed that there are many websites ...
2
votes
2answers
2k views
Python script does not run when called by service
I have written a python program that continuously parses my current IP and emails it to me if it changes that I want to begin running as soon as the computer boots up: /home/pi/sendIP.py#note that ...
1
vote
1answer
65 views
Php7.0 is installed, but service doesn't appear in services list
I have install php7.0 and some it extention, but when I type
"sudo service php7.0 restart", what I found is
"Failed to restart php7.0.service: Unit php7.0.service failed to load: No such file or ...
0
votes
1answer
662 views
openvpn: make it restart if process fails
I'm testing openvpn to restart if it fails for whatever reason.
I edited the file /lib/systemd/system/openvpn.service (with vi straight, just in case) and set the Type to simple, added Restart=always ...
1
vote
3answers
2k views
systemd: hand-made service fails to start on boot
I created an application that I want to start on boot for the raspberry.
I had already set up a service for wvdial by hand to make it start on boot and it works like a charm so I then started working ...
0
votes
1answer
1k views
Disable dnsmasq on boot Raspbian Stretch
I need to disable dnsmasq from starting during boot.
So far I've tried
sudo systemctl disable dnsmasq.service
sudo update-rc.d -f dnsmasq remove
ENABLED=0 in /etc/default/dnsmasq
None of these work. ...
0
votes
0answers
337 views
Raspbian start certain services after boot to optimize boot time [duplicate]
I set up a Raspbian stretch lite and am about to make it start xserver after boot. Now I am confused about the long boot time! I ran system-analyze blame to check which services take the most time:
...
8
votes
2answers
12k views
How do I restart sshd on raspbian?
How do I restart sshd on raspbian stretch?
This does not work:
pi@raspberrypi:~/.ssh $ sudo systemctl restart sshd
Failed to restart sshd.service: Unit sshd.service not found.
0
votes
0answers
1k views
DHCP Server not starting up on boot
I have installed isc-dhcp-server on my Raspbian OS RPi. The RPi boots up after my switch and other devices have successfully booted. However the DHCP server does not start automatically while other ...
1
vote
0answers
171 views
Radicale running in local network, though not reachable from laptop
Obviously, I am a complete beginner in setting up a server. That is why I started to play around with a raspberry pi in the first place. I already managed to set up some smb shares.
I am trying for ...
4
votes
2answers
4k views
How to exit a python daemon cleanly?
I want a simple python script to run in background, therefore I configured daemon test.service in /etc/systemd/system/.
[Unit]
Description=Test service
After=multi-user.target
[Service]
Type=simple
...
2
votes
2answers
6k views
MongoDB 3.2 or higher on Raspberry Pi 3
I'm trying to update my mongodb version on my raspberry pi.
I've runned following commands
$ sudo apt-get install mongodb
So far so good. I can access the mongo shell by typing mongo in the console.
...
2
votes
1answer
1k views
Configured Python Script as Service doesn't run on Startup
I created a service to run my python program at Raspberry Startup. But the program doesn't execute.
My Service File:
[Unit]
Description =Serviço para iniciar o Gateway
After= multi-user.target
[...
-1
votes
1answer
83 views
RPi corrupting one SD card a week
I have a model 3 running some python code as a service. It's never on for more than 30 minutes at a time and is maybe used once a day. However, when I do use it, it is often powered on and off ...
0
votes
1answer
305 views
Why can't I install/start minidlna?
Since this week start, I can no more start minidlna. The main change being I had an electric shutdown of my Raspberry.
When I try to start the service using service minidlna start, the service doesn'...
15
votes
2answers
76k views
Enabling SSH by default on Raspbian Stretch
I have a Raspberry Pi 1 Model A running an image of Raspbian Stretch Lite.
I've noticed that when I power on my pi and allow it to start up, I can't seem to SSH into it from my Mac laptop. First, I ...
4
votes
3answers
4k views
Check service status in real-time
I'd like to check the status of a service in real-time.
I already know the command to check for example my Homebridge server:
/etc/init.d/homebridge status
When I'm debugging, I'd like to see the ...
0
votes
1answer
10k views
Setting up Firewall on RaspberryPi [closed]
As default, Raspbian loads firewalld.service on boot.
I wish to define firewall's inbound and outbound ports in order to allow services such as pigpiod, VNC, SSH and so , to be able to control each ...
0
votes
1answer
436 views
How to disable other applications also desktop applications in Raspberry Pi?
I want to disable unused programs and services also desktop application in Raspberry Pi except my own program to gain performance from RAM. I searched on the web and found some information.
To ...
