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Questions tagged [raspberrypi]

A very-small, single-board computer. Use this tag only for questions about interoperability between Raspberry Pi and Ubuntu; general questions about Raspberry Pi belong on raspberrypi.stackexchange.com.

The Raspberry Pi is a credit-card sized computer that plugs into your TV and a keyboard. It’s a capable little PC which can be used for many of the things that your desktop PC does, like spreadsheets, word-processing and games. It also plays high-definition video. We want to see it being used by kids all over the world to learn programming.

The Raspberry Pi 3 Model B+ is the ... (previous) product in the Raspberry Pi 3 range, boasting a 64-bit quad core processor running at 1.4GHz, dual-band 2.4GHz and 5GHz wireless LAN, Bluetooth 4.2/BLE, faster Ethernet, and PoE capability via a separate PoE HAT

Raspberry Pi 4 Model B key features include a high-performance 64-bit quad-core processor, dual-display support at resolutions up to 4K via a pair of micro-HDMI ports, hardware video decode at up to 4Kp60, up to 8GB of RAM, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0, and PoE capability (via a separate PoE HAT add-on).

Source: Raspberry Pi

Use this tag only for questions about interoperability between Raspberry Pi and Ubuntu; general questions about Raspberry Pi belong on Raspberry Pi Stack Exchange.

1177 questions
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GPIO on raspberry pi

I am running ubuntu on a raspberry pi and I cannot figure out how to activate the GPIO pins. I am trying to activate a python script with a button press. Here is my script: import RPi.GPIO as GPIO import time import…
caleb lafferty
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How to create a custom Raspberry Pi Ubuntu server image?

I'd like to create my own Raspberry Pi 4 image like https://cdimage.ubuntu.com/releases/20.04.1/release/ubuntu-20.04.1-preinstalled-server-arm64+raspi.img.xz Where is the code to build the preinstalled server arm 64 image? How do you customize the…
draw
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How do we install Ubuntu 19.10 on a Raspberry Pi 4?

I am excited that Ubuntu 19.10 supports the Raspberry Pi 4, but haven't seen any download links for Ubuntu 19.10 for the Raspberry Pi family yet. Is this still in process, or do I just download the *.iso image and write it to a USB-stick, then…
Dave Irish
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Raspberry picamera on ubuntu not found

Hi i am trying to install picamera for raspberry pi on ubuntu .. for that i used this link here but whenever i try to run this command sudo apt-get install libraspberrypi-dev it gives me error unable to find package :( would anyone here to help…
Umair Ali
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How to create a shell script and run it?

I'm currently doing my coursework for OCR A452 which is a research assessment which wants you to use forums to research the answers to your question. Anyway, my question is that I have created the text of the script but when I want to type it I open…
Humzah Mohammed
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Ubuntu and Raspberry Pi 1

I have a Raspberry Pi 1 and was wanting to install Ubuntu on it. I'm relatively new to both the Pi and Linux, so I was hoping for help on my issue as well as tutorials for the beginners on linux use. Thank you to anyone who replies! Sorry to be a…
Mac Shihab
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Ubuntu operated from raspberry PI, is it possible?

Is it possible to have Ubuntu put onto a 32gb sd card and be operated from a raspberry PI
user251875
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Does the 32 bit version of Ubuntu Mate 22.04 run on a Raspberry Pi 3B+?

I downloaded the "official" image ubuntu-mate-22.04-desktop-armhf+raspi.img.xz from this page https://ubuntu-mate.org/download/armhf/jammy/ Yes, I verified the download. I then burned it to a 16 GB MicroSD card using gnome-disks on my CentOS 7…
KenT
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Lack of package shadowsocks-qt5

I found things very strange in my house's computers. I installed Raspberry Pi OS then apt install shadowsocks-qt5. But the port is fixed on 0 and other digital all can not work. I try install shadowsocks-qt5 on my ThinkPad X61 with Ubuntu. Just can…
zuzhengshi
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Firmware configuration file 'include' is ignored on Raspberry Pi

Ubuntu 19.10 on the Raspberry Pi has /boot/firmware/README stating the following: An overview of the files on the /boot/firmware partition (the 1st partition on the SD card) used by the Ubuntu boot process (roughly in order) is as follows: *…
TheJase
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Readonly filesytem and "Unable to resolve host"

My raspberry PI is running Ubuntu 18.04 (64 bit). Anytime I run a command with sudo I get: sudo: unable to resolve host ubuntu: Resource temporarily unavailable and you may think: "Well, just edit your /etc/hosts file blah blah" But my filesystem is…
Michael
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Trying to Auto delete only auto saved files

I am trying to implement Auto delete in raspberry pi. I already created auto logging. Now I want to delete only auto logged files if it is 6 days older. On this page I found this command find '/home/securityuser*' -mtime +6 -type f -delete I am…
Pooja
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Capture 802.11 packets on Raspberry pi 3

I would like to capture 802.11 packets on Raspberry pi 3. I am currently running Ubuntu 16.04.1 LTS (GNU/Linux 4.1.19-v7+ armv7l) on my Pi. I have tried Airmmon-ng and iw to create a new interface on monitor mode. I tried using tcpdump, wireshark…
Srikar_ry
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How install new USB wifi adaptor to Raspberry Pi2 with Snappy Ubuntu Core

I am new to ubuntu core. I used Raspberry Pi 2 to run Ubuntu Core. However i cannot detect my wireless USB adaptor. How to download driver to install and config to use wifi? thanks! Kay Boon
kay boon
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How to check if one is using a raspberry pi?

Let us imagine that you are in a room with a black box; you turn the box on and find that you are met with a helpful terminal. Is there a command that could allow one to decipher that in that black box is a raspberry pi?
user2592835
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