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Raspberry Pi : Recent Questions and Answers (Page 10)

Find answers to your questions about Raspberry Pi or help others by answering their Raspberry Pi questions.

Why does autostart only work when the Pi is hooked up to a monitor?

I have edited the autostart in "/etc/xdg/lxsession/LXDE-pi/" to this:@lxpanel --profile LXDE-pi@pcmanfm --desktop --profile LXDE-pi@xscreensaver -no-splashpoint-rpi@lxterminal -e /home/pi/myScript.shAll the script does is run an executable:#!/bin/bash/home/pi/myProgramWhen the Pi is hooked...

Asked on 10/05/2021 by DreamCloud

2 answer

HDMI port won't work on Raspberry Pi

I'm pretty new to raspberry pi, and it always used to work fine, but I've got a new monitor, the BenQ GW2270, and I set my raspberry pi 4 up...

Asked on 10/05/2021 by Yankue Team

2 answer

Can I use mt RPi as some form of Parental Control to block YouTube to _some_ LAN devices?

I'm trying to block Youtube on my various children's devices, but have it allowed/open on the parents devices. Initially I was thinking of OpenDNS but that would block everything in...

Asked on 10/05/2021 by Pure.Krome

4 answer

IP address missing from router DCHP table

I've got a 3b+ which I have successfully attached to my WiFi and I can access internet etc fine. I want to set the IP to be static as I...

Asked on 10/05/2021 by Tim Gilchrist

5 answer

Can I power a Raspberry Pi Zero and use the data connectors on a MicroUSB header at the same time?

Curious to see if this is possible as I have two USB data connections I want to use simultaneously on the Pi....

Asked on 10/05/2021 by murkywaters

1 answer

popen() vs netcat

I'm writing a RPi based surveillance solution that, among other things, starts video feeds on demand.In my very first attempt I wrote a pretty simple TCP server that listen...

Asked on 10/05/2021 by weirdgyn

1 answer

Do I have to use specific GPIO pins for specific modules?

I am new to SBC and modules. I am sorry if this question is stupid. I bought a TM1637 (datasheet) that looks like below. It was marked...

Asked on 10/05/2021

1 answer

How to set the hostname via /boot config (before first boot)?

I am setting up multiple Raspberry Pi's in one go, flashing the cards and customizing as much as I can in /boot before actually booting the RPI's for the first...

Asked on 10/05/2021 by Leon Shaner

1 answer

RPI-Clone an SSD to an SSD - Fails with I/O Error

I have a RPi 4 system with 4GB RAM and another 4GB with ZRAM. It is running XFCE and I've successfully converted from SD to SSD. Everything works fine here...

Asked on 10/05/2021 by HackXIt

0 answer

What is the minimum power required for an RPi 4 in `halt` or `shutdown`?

I want to use a RPi 4 in a remote, unattended, battery-powered application. In this application, the RPi 4 will spend most of its time inactive, awakened only by either...

Asked on 10/05/2021 by Seamus

1 answer

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