Questions tagged [image]
An image is a file containing the complete data of another medium, e.g. the content of a SD card.
278
questions
-1
votes
0
answers
24
views
How to create an img file from a linux installation on SD card on Windows 10?
After configuring my linux distribution on the device, I want to create a new img file from the SD card so that next time I write it using Raspberry Pi Imager I won't need to do all the same config ...
1
vote
1
answer
125
views
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 ...
- 23
0
votes
0
answers
127
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?
0
votes
0
answers
39
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 ...
- 1
0
votes
1
answer
144
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 ...
- 101
-1
votes
1
answer
56
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. ...
0
votes
1
answer
246
views
Add secondary root partition to Raspberry Pi OS base image (dual-boot) [duplicate]
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 ...
- 113
0
votes
1
answer
526
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 ...
1
vote
0
answers
56
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 ...
- 111
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, ...
0
votes
0
answers
92
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 ...
- 151
0
votes
1
answer
66
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 ...
- 113
1
vote
1
answer
425
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 ...
- 11
-1
votes
2
answers
629
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 ...
- 257
1
vote
0
answers
650
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 ...
- 111
0
votes
1
answer
156
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' + '...
- 109
1
vote
0
answers
150
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 ...
- 29
2
votes
3
answers
5k
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
- 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
...
0
votes
0
answers
36
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 ...
- 1
-2
votes
2
answers
45
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 ...
- 1
1
vote
1
answer
775
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+ ?
- 11
1
vote
1
answer
91
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 ...
- 129
-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 ...
- 257
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. ...
- 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 ...
- 111
1
vote
1
answer
79
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 ...
- 108
0
votes
1
answer
919
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 ...
0
votes
2
answers
105
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 ...
- 71
0
votes
1
answer
2k
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? ...
- 103
0
votes
0
answers
331
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 ...
- 1
1
vote
1
answer
148
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
...
- 375
-1
votes
1
answer
354
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 ...
- 109
2
votes
0
answers
469
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 ...
- 101
1
vote
1
answer
538
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:
...
- 121
0
votes
1
answer
483
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 ...
- 101
0
votes
2
answers
113
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-...
- 1
0
votes
1
answer
351
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 ...
- 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
...
user127115
0
votes
2
answers
86
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 ...
- 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, ...
- 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 ...
- 1
1
vote
1
answer
131
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 ...
- 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 ...
- 303
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 ...
- 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 ...
- 131
6
votes
4
answers
534
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 ...
- 258
0
votes
2
answers
2k
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 ...
- 1
2
votes
1
answer
656
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 ...
- 123
2
votes
1
answer
476
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 ...
- 121