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Error when installing PiHole on Raspberry Pi Zero

Machine: Raspberry Pi Zero OS: Raspberry Pi OS (32-bit) Lite Hello, today i wanted to install PiHole on my Raspberry Pi. But when I try to install it via the script as a root user, it fails after I ...
0
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0answers
7 views

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 ...
0
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1answer
7 views

Log2ram and WireGuard (PiVPN) failed to start

pi@raspberrypi:~ $ systemctl UNIT LOAD ACTIVE SUB DESCRIPTION proc-sys-fs-binfmt_misc.automount loaded active waiting Arbitrary Executable sys-devices-platform-...
1
vote
1answer
15 views

Is it safe to connect a 3.3v fan to gpio instead of power?

I have a Raspberry Pi 4B and a fan. According to the instructions paper of the fan, it should be connected to a ground and a 3.3V power , or a ground and a 5V power. So I've used the former setup ...
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0answers
7 views

Trying to install OrientDB a run it as service

I'm trying to install OrientDB on my Raspberry 3, and configure it to run it as a service. I'm following the instruction found at here. I downloaded the binaries, and unpacked them at /opt/orientdb/ ...
0
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0answers
7 views

RPI2 with two WiFis works ok for single requests, browsing is impossible

I want like to create a simple WiFi booster with Raspberry PI. So I have RPI2 with two dongles: Ralink (rt2800usb) and Edimax (rtl8812au). pi@raspberrypi:~ $ lsusb Bus 001 Device 005: ID 148f:5370 ...
0
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0answers
12 views

Moving /home dir form sd card to USB drive on a Rasspberry pi 4

I'm trying to run Insightface package on raspberry pi 4 after struggling to install all required packages namely cv2 and mxnet but when I exit python or run my program I get “corrupted size vs. ...
1
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0answers
11 views

Rasbian WebDav-Client davfs2: Create folder successfully, but files won't

Dear specialists :) , I got a lot of help during the last month from this forum but this time I can't find the right thread. Problem: I had connected a WebDav-Connection to the https://dav.mailbox....
0
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0answers
7 views

xpt2046 LCD touch sreen doesn't work with xserver

I had installed the touchscreen on the gpio of my pi 0w and did worked like a charm. Then I decided to install Xserver, lightdm : sudo apt install raspberrypi-ui-mods After what the screen is grey ...
0
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0answers
15 views

Raspberry 4 not booting - green and red light not blinking - sd card problem?

My raspberry 4 bought on amazon doesn't want to boot, both red and green light are on but none of them are blinking even when plug / unplug the sd card, no reaction from the raspberry, my screen ...
0
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1answer
22 views

Output resistors and GPIO

I am planning to control a IC ([CD74HCT299E][2]). I have currently GPIO-pins directly hooked up to the IC. My Question is, does the Raspberry pi have resistors before the GPIO-pin, or do I have to or ...
0
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0answers
8 views

Sound dleayed or too early after winding/stepping in video

I have a problem after updating my old Raspi 1 from a very old version to a newer one (per automatic). Still in use, because it did well, what it should do. Raspi 1 Openelec 8.0.4 Kodi 17.3 The ...
0
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0answers
9 views

How much video can I store on a pi 3 a+?

I recently got a pi model 3 a+ and a camera module 2.0. I need to store about three hours of video on it. I have a 16gb SD card with radioman installed. Can someone tell me how much video I can record ...
-1
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2answers
27 views

Raspberry Pi 4, terrible performance at the USB3 port

I have installed my Raspi 4 freshly today (latest Raspberry Pi Os). The SD Card performance is kind of okay (~40 MB/s write). However the USB3 performance is terrible. I have plugged in a mobile ...
-1
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0answers
20 views

Raspberry Pi motion sensor always high even when movement is not detected

I'm trying to use a motion sensor with the Raspberry Pi but despite all the tutorials I followed, the input of the raspberry pi is always high. Here is my code below. import time GPIO.setwarnings(...
0
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0answers
6 views

Adafruit PiTFT capacitive touch not showing on i2c

I recently picked up one of the overhang versions of the pitft 2.8 capacitive touch and tried the easy install with the 640x480 mirror of HDMI in pixel/xwindows. But I was not getting capacitive touch....
1
vote
1answer
35 views

Raspberry Pi motion sensor always high

I'm trying to use a motion sensor with the Raspberry Pi but despite all the tutorials I followed, the input of the raspberry pi is always high. Here is my code below. I used a LED to turn it on when ...
0
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0answers
13 views

pi 4 freezing when i try to open openshot or vlc media player

I have watched my cpu and memory usage when try to open these apps cpu does not go above 20 % memory stays in the hundreds. I also tested my sd card and it passed. I have this problem with two units.
0
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0answers
36 views

Raspberry Pi 4B Keeps Crashing

I'm not sure what happened. I have my Raspberry Pi 4B running on Raspbian Lite (May 2020 version). This all started happening when I decided to use my Pi to run a game server. I decided to submerge it ...
0
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0answers
17 views

Ham Software MSHV [closed]

If you are not a Radio Ham, this is NOT for you Since Christo LZ2HV , who writes the software MSHV moved to using QT5 , I know there have been a few problems with RPis, especially with Buster. I ...
0
votes
1answer
16 views

Messed up something with Python 3/pip3/Miniconda 3 Installation and Linked Directories

So I'm not exactly sure what I did but I was trying to upgrade from Python 3.4.3 (Miniconda 3) to Python 3.8.x and somewhere along the way I ended up deleting a folder or symbolic link. My main issue ...
0
votes
2answers
27 views

Can't access use my 802.11 wifi usb in Raspberry PI zero

I am newbie to Raspberries, and I couldn't install the driver correctly. My Raspberry PI 0 is the version without wifi, and i am trying to install the driver offline of an wifi usb dongle (Realtek ...
0
votes
1answer
17 views

broken apt update due to change of sources.list

pi@raspberrypi:~ $ sudo apt update Get 1http://archive.raspberrypi.org/debian buster InRelease [32.6 kB] Get:2 http://raspbian.raspberrypi.org/raspbian buster InRelease [15.0 kB] ...
-1
votes
2answers
20 views

How to install Oracle JDK 14 on my Rasberry Pi 4B?

I'm trying to install jdk 14 on my raspbian pi 4b but all tutorials either show how to download open-jdk or how to download an old oracle jdk version. I've already tried to install the .deb file ...
-1
votes
2answers
27 views

Pi 4 Boot problems, no LEDs [closed]

I am new to Pi's and have just bought a Pi 4 with a 64Gb card - bought as a complete package The fan works but there are no green or red LEDs lit on the board There is also no HDMI output What is the ...
1
vote
2answers
103 views

can undervoltage damage Pi 3?

I was running a Pi 3b model from an "insecure" power source, aka unknown car radio USB, no idea how many amps it gives. but the lightning symbol appeared on the HDMI screen, then the screen flicked a ...
1
vote
0answers
17 views

Failed to start Load Kernel Modules for installing Ubuntu 18.04 on Raspberry 4

I tried to install Ubuntu 18.04 on Pi4. I followed the link from ubuntu for pi. After inserting the SD card with Ubuntu image, the error appeared after few lines with [FAILED] Failed to start Load ...
-2
votes
1answer
44 views

Running a program on boot (Pi 4)

I have been trying to get a program to start automatically on boot. I have tried using systemd, init.d, rc.local, and cron to execute my bash script in order to invoke a program (e.g. open an instance ...
0
votes
1answer
48 views

How to get covered GPIO pins on Raspberry Pi 3 B+

I'm new to the rpi. I have a Raspberry Pi 3 B+ that has 40 GPIO pins. I also have a HAT and a PIR motion sensor. The problem is, the HAT covers all 40 GPIO pins, and the motion sensor requires 3. ...
0
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0answers
17 views

Cannot connect to PiVPN(open VPN)

Raspberry Pi Model: Raspberry Pi Zero W Router Model: Telekom Speedport Smart 3 TpLink Model: 450M Wireless N Router Hi, im using a Raspberry Pi Zero. With the script PiVPN, i wanted to turn the Pi ...
0
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0answers
20 views

Can you use the Ubuntu download of Minecraft on a Raspberry Pi 3

If you happen to be using Ubuntu, can't you just use the alternative download?
0
votes
1answer
21 views

Streaming audio recorded by USB mic on the web

Tldr: Live streaming audio on the web. I'm recording sound captured by an USB mic and it works fine when I want to playback it through my headset but I'd like to stream it in real time and serve it ...
0
votes
0answers
20 views

Can we surf/work comfortably on kaggle.com using a Raspberry Pi 4?

I was wondering if it was comfortable to work on kaggle.com from a Raspberry Pi 4. I remember using a live version of Puppy Linux from a usb stick(because my HDD died) to work on kaggle.com. I was ...
0
votes
0answers
36 views

Some devices unable to ssh into Pi

I am facing a weird issue, not sure if anyone else has come across something like this before. I have two Raspberry Pi 4Bs with Raspberry Pi OS installed. I can't ssh into them using my laptop for ...
0
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0answers
13 views

Raspberry Pi 2B gets IP and then drops it - Buster

Having a weird issue, my RPi 2 B starts to get an ipv6 on my network and then for some reason proceeds to drop it. .... May 30 08:21:05 raspberrypi avahi-daemon[290]: Registering new address record ...
0
votes
0answers
23 views

While using sudo command my python script crash

I am using LIRC 10.1-5.2 with Raspbian Buster, i need to map IR keys as keyboard input. I have successfully enable to setup IR receiver with the following guide (https://www.instructables.com/id/Setup-...
1
vote
1answer
29 views

Raspberry Pi Menu missing on Raspberry Pi OS

How do I get the Raspberry Pi Menu item back after upgrading to Raspberry Pi OS? After the upgrade I had a "blank" Menu button which merged into the Panel.
0
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0answers
28 views

How can you find this specific kind of keyboard for r-pi projects? [closed]

Im not looking for a bluetooth keyboard or usb keyboard for connecting to pi's im looking for more of a qwerty keypad reminiscent of old blackberries back in the day type of keyboard. one that would ...
0
votes
0answers
22 views

Mount SMB Share as File

I am trying to use g_mass_storage to present files from a network as usb with my raspberry pi zero w. Sadly, g_mass_storage takes a file for the file parameter. I also tried creating a file with dd ...
0
votes
1answer
16 views

Minecraft Pi - Can't Exit the Game

I just set up a new Raspberry Pi and it came preloaded with the Minecraft Pi. I opened up the game just to see how it works. I then wanted to exit the game but it would only take me back to the ...
0
votes
0answers
11 views

low bandwith with wiz850io ethernet on raspberry pi zero

I connected a wiz850io Ethernet module to a raspberry pi zero running the latest Buster image (2/2020). The clock and data wires are about 2" long. With default overlay settings (speed=30MHz), the ...
0
votes
1answer
25 views

How to restore audio output after updating Raspbian Buster on Pi4

Yesterday I did: sudo apt update sudo apt upgrade After reboot I lost my audio output. Whatever I did, it didn't come back. As far as I can tell, something messed up ALSA. I had the output through 3....
0
votes
0answers
13 views

Issue with installing RPI Cam Web Interface

I have a Raspberry Pi 3 Model B Rev 1.2 with a Raspberry Pi Camera V2. Fresh install of Buster on my microSD card. Only thing I've changed is the desktop background. My aim is to use ...
0
votes
0answers
21 views

No HDMI output when the monitor is turned off at boot (no signal)

I am using Magic Mirror together with my Raspberry Pi 3B+ (Buster) and an old laptop monitor. The website is displayed using kiosk mode with chromium. When my RPi normally starts, the monitor is ...
1
vote
2answers
19 views

Update raspberry pi's through other device

In our company we have multiple raspberry pi's in our network. These devices don't have access to the internet however. We would like to keep our devices up to date and since it would be a lot of work ...
0
votes
0answers
31 views

Raspberry PI 3B+ will not reboot after removing power

Help! - I'm completely new to Raspberry. Today I have succesfully imaged the latest OS to the SD that came with my Raspberry PI 3 model B+. Everything works fine when I boot it up. I can also ...
-2
votes
1answer
13 views

Smartphone Camera Module as Camera for Raspberry pi

I wanted to ask if it was possible to hook the Camera of my old Galaxy J5 2016 (Picture) up with the Raspberry Pi. The Connector has 17 pins on each side and should be CIS. On the back of the Camera ...
0
votes
1answer
28 views

Using of GPIO0 and GPIO1 on Raspberry Pi 4B

I have built customize image using yocto for Rpi 4B. I want to use GPIO0 and GPIO1 as input/output with /sys/class interface Can I use them? I don't need any Rpi HAT or EEPROM. I have googled so ...
0
votes
0answers
22 views

practical RAM recommendation for RaspBian web browser? (2Gbytes or 4GBytes)

I am considering using some RaspBerry model for an Linux system which would be occasionally used to browse the web. Let's assume I just want to run a recent Firefox (e.g. 68) with half a dozen of web ...
0
votes
0answers
19 views

How to disable output to serial (GPIO) during boot

I'm trying to drive a motor control over the Raspberry Pi's GPIO serial pins (GPIO 14 and 15) I've disabled the serial console, however, during bootup of the Raspberry PI, it still sends data over ...

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