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Questions tagged [image]

An image is a file containing the complete data of another medium, e.g. the content of a SD card.

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ffmpeg consume 252% of raspberrypi CPU

I am using raspberry pi-4 8GB to take input from a video device /dev/video0 and output it over a network rtp://192.168.10.10:6001 I am using following ffmpeg command ffmpeg -f v4l2 -i /dev/video0 -c:v ...
Mubashir's user avatar
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101 views

4GB or 8GB Pi 5 for running YOLO

I'm looking to run a YOLOv8 model on live video from a USB camera. Would having an 8GB Pi 5 make a difference, or should I just settle for the 4GB model?
nithinssk's user avatar
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0 answers
29 views

Aligning NoIr images and RPI RGB images

I was wondering if given a picture from a RPI NoIr camera and a RPI RGB camera, how can the two images be aligned. From what I understand the NoIR camera when used with the blue filter stores near IR ...
mdansfo's user avatar
0 votes
1 answer
109 views

Is it possible to transfer a microSD with Ubuntu OS image to different Pi models?

My Raspberry Pi 3B seems to be slow and hangs when I try to install packages, however, I still want to use it due to its low power usage compared to newer Pi's. I just wanted to know if I can use a ...
user279043's user avatar
-1 votes
1 answer
54 views

how to use a 32 gigabyte sd card for raspberrypi zero w?

I've been trying to ssh to a raspberry pi with a 32 gigs sd card with no progress. I've been using raspberry pi imager for a while with other 16 gigs sd's on other pi zero w with expected results. ...
Martin Montas's user avatar
0 votes
1 answer
201 views

Add secondary root partition to Raspberry Pi OS base image (dual-boot)

I want to modify the official Raspberry Pi OS lite image: https://downloads.raspberrypi.org/raspios_lite_arm64/images/raspios_lite_arm64-2023-05-03/2023-05-03-raspios-bullseye-arm64-lite.img.xz I want ...
Wolkenarchitekt's user avatar
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0 answers
59 views

PiShrink creating files with different sizes with the same input

I've recently started using PiShrink to decrease the size of backup images and I noticed that the file size of an with PiShrink shrunken and xz compressed image sudo pishrink.sh -Z input_image.img ...
Jannis's user avatar
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0 votes
1 answer
365 views

Issues installing onnxruntime on rasberry pi OS

I was following a tutorial for removing backgrounds in images with python and came across an issue when running pip install rembg on a Raspberry Pi. The issue appears to be wit a requirement to ...
fruitsandspace's user avatar
1 vote
0 answers
50 views

Reboot PI flashed via rpiboot without disconnection power

I've used rpiboot to get access to a raspberrypi's storage and flashed an image. How can I reboot the raspberry from the terminal. It should boot into the flashed OS, without any physical action such ...
Aki's user avatar
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0 votes
2 answers
2k views

How can I flash Raspberry Pi OS onto a single partition of an SSD?

Context I have a 500GB external SSD whith a 32 GB partition containing an older 32-bit Raspberry Pi OS, a boot partition of a few GB and a 468-ish GB partition for data (docker volumes, photos, ...
Saaru Lindestøkke's user avatar
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0 answers
83 views

Issues with creating an image that runs

I have a raspberry pi 4 and raspberry pi zero 2w at home. I have a single SD card with an image created a few years ago that runs the raspberry pi 4. For the raspberry pi zero 2w, I downloaded the ...
user112167's user avatar
0 votes
1 answer
60 views

When I write a centos 7 img to my sd card why does it only use a tiny amount of space?

I have wrote the img using raspberry pi imager, with dd I even tried formatting the fs to ext4 then writing with dd and in all of my attempts it ends up only allocating 3.7GB. My sd card is 64GB, can ...
Nickotine's user avatar
  • 113
1 vote
1 answer
388 views

How do I take in recurring snaps from MLX90640 Thermal Camera?

I'm using an MLX90640 Thermal Camera and I got it to work after some time through a Raspberry Pi. What I am trying to do however is take in a picture every minute (or every few minutes) from what it ...
ceilowens's user avatar
-1 votes
2 answers
519 views

How to extend rootfs before booting

I installed raspbian on an sd card and then booted into a pi zero to do my required configuration and setup. I then made an .img off of this sd card which I'm planning to use in a manufacturing ...
php_nub_qq's user avatar
1 vote
0 answers
550 views

How to create small SD Card Images?

The builtin SD Card Copier tool can create copies smaller than the system sd card, so it can be used for cloning the system into smaller cards. Is there a similar tool (running on any os) for creating ...
ramiwi's user avatar
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0 votes
1 answer
142 views

How to decrease RPi image capture time?

I have two camera connected to RPi (1 USB camera and 1 RPi camera). I need to capture both images to do some processing on them right after image capture I have this code: file1 = 'imagecapture' + '...
Sulphur's user avatar
  • 109
1 vote
0 answers
148 views

Unable to run image from Pi Zero W 1.1 on Pi Zero W 2

I have a Pi Zero W 1.1 and I took a backup of the image which I wrote onto another micro SD card. I tried running this on a new Pi Zero W 2 but it doesn't boot. The green activity light comes on and ...
David's user avatar
  • 29
2 votes
3 answers
4k views

Windows 11 Raspberry Pi Imager Access Denied

After Preparing to write... (opening drive) i have access denied. Everything stops with removed partitions, but new aren't generated. Error i can see is Error writing to storage Then i saw error
Kamil's user avatar
  • 159
4 votes
2 answers
1k views

raspberry pi image - decompress and pi shrink in move

I have image of raspberry at 128 GB pendrive ( :'( ) and i don't have free space in this moment at my desktop for 128 GB image. normally i have coppied with steps sudo dd bs=4M if=/dev/sdc of=pi.img ...
Hamilkar Barkas's user avatar
0 votes
0 answers
35 views

Are there any cameras that take photos with a large resolution (over 20Mb) and work with Raspberry Pi?

I need for a work project to take photos using raspberry pi and a camera that costs less than 500$ and the resolution should be over 20Mb. I did not find any camera with larger resolution than 12Mb ...
Jack AK's user avatar
-1 votes
2 answers
37 views

Suitable Rpi model and camera module?

I wanna ask... If my project is focused on a camera monitoring surveillance system that is mainly to detect images of small animals like rats especially at night in paddy fields area, can you suggest ...
Anasa's user avatar
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0 votes
1 answer
692 views

Compatibility of system images between RPI 3B+ and Pi Zero W

Can I start a PiZero W with a system image file coming from a RPI 3B+ ?
Peltier Fr's user avatar
1 vote
1 answer
87 views

Create Pi image from wireless headless Pi for distribution - remove SSID and password

I want to create a Pi image that I can distribute to others. I have the basics down for doing this for myself, and it works. But for my own use, that fact that my WiFi SSID and password are included ...
ViennaMike's user avatar
-2 votes
1 answer
50 views

Copying sd card with dd, can't boot: "sh: can't access tty; job control turned off"

I have a working SD card which I want to back up to an .img file and be able to quickly replicate. I'm using dd to copy my image to my sd card: dd if=raspbian.img of=/dev/sdc bs=4M Which executes ...
php_nub_qq's user avatar
0 votes
1 answer
1k views

Testing a Raspberry pi image in a docker container

I would like to make a smoke test of a Raspberry Pi image in a docker container. I am building the image using packer.io and the build-arm-image plugin in a gitlab pipeline inside a docker container. ...
Oneira's user avatar
  • 101
1 vote
0 answers
29 views

Cloning my Raspberry Pi OS without an SD card [duplicate]

I'm running this OS version on my raspberry pi version 4 ... # uname -a Linux raspberrypi 5.10.17-v7l+ #1421 SMP Thu May 27 14:00:13 BST 2021 armv7l GNU/Linux I want to clone my current OS into a ...
HippoMan's user avatar
  • 111
1 vote
1 answer
75 views

How can I figure out why two closely related Raspberry Pi OS image files vary substantially in size despite having nearly identical folder sizes?

I have two disk images, compressed with the xz algorithm and shrunk using the PiShrink tool, that are 669.5MB and 1.03GB respectively. The thing is, the smaller image was copied from the larger one ...
cnrcbr's user avatar
  • 108
0 votes
1 answer
773 views

Can you only flash an image to a micro sd once? "error reading from storage. sd card may be broken."

so I'm facing an issue with the flashing process of the micro sd I'm using. I recently had the Raspbian OS installed on this card previously, but when messing around with the terminal attempting to ...
nullthevoid's user avatar
0 votes
2 answers
91 views

Attempting to overwrite newly imaged SD card with older partition

So at some point I think a power failure 'did for' my old SD card in my Pi. I've tried overwriting the boot partition with a newer one but it just isn't booting. I get the rainbow screen. HOWEVER, if ...
daneee's user avatar
  • 71
0 votes
1 answer
1k views

Is there a way to add SSH public keys to the SD card image before booting?

For headless initial configuration, it is possible to add WiFi login details by adding a wpa_supplicant.conf file to the image boot partition. Is it possible to add SSH public keys in a similar way? ...
paradroid's user avatar
  • 103
0 votes
0 answers
320 views

Unable to write ssh file in boot partition on microSD using Windows for headless Raspberry Pi OS lite install

This is my first time working with any Raspberry Pi. I'm trying to set up my pi zero for pi hole. Following an online guide, I downloaded Raspberry Pi OS Lite and used Raspberry Pi Imager to image the ...
Will Sni's user avatar
1 vote
1 answer
138 views

Qt Quick cross compiled application didn't show images on raspberry pi 4

I cross compiled Qt5.14.2 for my raspberry pi 4 on a raspberry pi OS lite after that I created a Qt Quick application on my Ubuntu and I integrated images in my qml file Image { id: compteur ...
mina's user avatar
  • 377
-1 votes
1 answer
311 views

e2fsck on Raspberry Pis

I need to run e2fsck on the raspberry pi, because I want to create a shrinked Backup. I have mounted an external server inside /mnt/BACKUP. There I have created an bash script. It will first create a ...
Micha93's user avatar
  • 109
2 votes
0 answers
441 views

HTML webpage not displaying picture!

I have a headless Pi Zero that's connected to the internet through the USB ethernet gadget from my computer. Through SSH (with Powershell), I'm running a Python3 script on the Pi which will start an ...
F16Falcon's user avatar
  • 101
1 vote
1 answer
492 views

Imager fails to write to CM3 eMMC

I am trying to flash an image onto a Compute Module 3+ with onboard eMMC using the CM I/O board. The process seems straightforward, but I'm running into an error. Here are the steps I'm taking: ...
JarMan's user avatar
  • 121
0 votes
1 answer
461 views

Images with Multiple kernel to share among Pi-B, Pi-3 and Pi-4

I have 3 models of Raspberry from ARM-v6 to ARM-v8 and would like to have SD cards that i can exchange among them. After testing my SD IO have realized that Retropie and RaspberrOS works well on Pi1 ...
Daniel Perez's user avatar
0 votes
2 answers
107 views

Raspberry pi Image with Debian got different startsector. Is this a problem?

Raspberry pi Image with Debian got different startsector. Raspbian image start at 8192. Debian for Raspberry start at 2048. I want use dd in linux to put on the sd-card https://raspi.debian.net/tested-...
bart's user avatar
  • 1
0 votes
1 answer
313 views

Shrinking image file I cant open [duplicate]

I have a certain custom Raspbian image downloaded from the internet for a project which I need to use. The file is a little less than 32 GB and I am having issues getting a card which can fit that ...
Nicokofi's user avatar
  • 101
0 votes
1 answer
2k views

Use Overlay, ext4 and squashfs filesystems, to create flashable Raspberry Pi SD Card

Here's one for the guru out there.. I use a Raspberry Pi 3B+. It has an SD card with two partitions. So the layout is: mmcblk0 179:0 0 59.5G 0 disk ├─mmcblk0p1 179:1 0 256M 0 part /boot ...
keratos's user avatar
0 votes
2 answers
85 views

Ubuntu MATE thinks it knows my IP address but is wrong

I am trying to boot my Raspberry Pi from an image (I created) burned to an SD card. I set up the image on another Raspberry Pi (we will call it 4GB). etc/NetworkManager has the password of the WIFI ...
Zach's user avatar
  • 101
0 votes
2 answers
1k views

Creating my own Raspberry Pi img

I have used my Raspberry Pi for a specific project, where I had to change some configuration in the Rpi, install some dependencies and create a service so it launches at boot. Now that it's all done, ...
metichi's user avatar
  • 125
-1 votes
2 answers
5k views

Raspberry Pi Imager Not Recognizing sd card

I bought this CanaKit Raspberry Pi 4, and I have been trying to get RetroPie flashed on to this SD Card, but Raspberry Pi Imager is not recognizing the SD Card. The card isn't bad because otherwise ...
Nate's user avatar
  • 1
1 vote
1 answer
124 views

Delete Wifi Credentials from Raspbian cloned image

I have a custom Raspbian image (based on Raspbian lite + some additional software installs) and I would like to clone this image and distribute it as part of an opensource project. How can I delete ...
glamis's user avatar
  • 13
1 vote
0 answers
1k views

Which is more efficient for raspistill: `-vf -hf` or `-rot 180'? (Raspberry Pi Zero W)

According to the official documentation, With the camera placed upside-down, the image must be rotated 180° to be displayed correctly. The way to correct for this is to apply both a vertical and a ...
user3.1415927's user avatar
2 votes
1 answer
2k views

Installing fresh image of operating system on Raspberry Pi 2

I have an older Raspberry Pi 2 that I'd like to put the latest compatible OS on. The specs of my Raspberry Pi: Raspberry Pi 2 Model B 1 GB from Canakit.com It came with a 8 GB SD card. I bought it ...
Dave's user avatar
  • 143
0 votes
2 answers
2k views

Creating image of Raspbian after installing packages?

I would like to create an modified img file which I can flash to a large number of devices. The idea is that I create a clean raspbian version, install different packages manual on one device and ...
JavaForAndroid's user avatar
6 votes
4 answers
517 views

OS image made using Pi-Gen lacks JPEG support in GTK

I recently started using Pi-Gen to generate customized prebuilt Raspberry OS images for use with a RaspberryPI 4. I use the build-docker.sh script on a Linux Mint VM. However, in a test run with ...
AdminBee's user avatar
  • 254
0 votes
2 answers
1k views

How can I host images for my website on my Raspberry Pi? [closed]

My Raspberry PI runs 24/7 and I would like to be able to host images that are stored on that PI for my website. How can I go about doing this? Sorry for the lack of detail, if you have any questions ...
ekv_56's user avatar
  • 1
2 votes
1 answer
635 views

How to fix frozen boot screen on R Pi?

I've installed the image Raspberry Pi OS (32-bit) with desktop and recommended software to microSD HC (Smartbuy 32gb) using Raspberry Pi Imager for Windows. Turning my R Pi on leads to loading screen ...
JustLogin's user avatar
  • 123
2 votes
1 answer
428 views

How to backup a compressed version of your raspberry pi sd card image on Windows 10?

I'm interested in backing up my hard work and time invested RPi image with all packages setting and files installed in there and put it on a RPi zero w from RPi 4B so I've seen this thread on the ...
MikeLemo's user avatar
  • 121

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