Troubleshooting • LCD and HDMI both display a white line with a black screen
I just brought this brand new LCD for the raspberry pi 3B+ and it was working for the first day and then today I was was putting the raspberry pi with the LCD into this cardboard box that I had made a...
View ArticleGeneral discussion • Is any chance for just replace linux kernel of older...
Hi every one, I was working on the buildroot image building. Originally the raspi 1bp is used in our product, but we upgrade the PI to raspi3bp. So the software includes Qt and Python need to upgrade...
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Raspberry Pi OS • how to install rpi-hardware-pwm on bookworm OS?
Hi,I installed bookworm OS image on Pi 3B+ board, because I will use global shutter camera with libcamera library.When I install rpi-hardware-pwm package, I encountered some problems.As pictures...
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Camera board • GS camera ，black flash promblem.
Hi,everyone,I bought a new global shutter camera do some research.I access the camera through realVNC, through a RJ45 wire connect the pi 3B+ with my notebook.then I run $rpicam-hello --timeout 0...
View ArticleBeginners • Problem playing videos with subtitles
Hello !Using the rasberry pi on my tv with OSMC. I can see all my videos without problem EXCEPT whent it's a video with subtitles integrated (I haven't try with a separate subtitle file). Then the...
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Camera board • how to enforce HQ camera record high FPS video?
Hi ,everyone.My hardware platform is : pi 3B+/HQ camera/Buster OS.I tried many command to get high fps video. But failed.As screenshot below:sometimes the command is run,but the recorded video seems...
View ArticleBeginners • How to allow root level access thru SFTP/SMB
I'm using NGINX to host a web server on my Pi 5 and would like to be able to edit my webpages/website directly via SFTP/SMB. I have Samba setup and created a root folder (/) that I am able to access...
View ArticleUbuntu • Is Ubuntu 20.04 compatible with Raspberry PI 5?
Hello everyone,Do you know if Ubuntu desktop version 20.04 can be installed on Raspberry PI 5?Thanks in advance for the repliesStatistics: Posted by linuxrb — Fri Jun 28, 2024 7:43 am — Replies 4 —...
View ArticleTroubleshooting • Pi 4 - No ethernet if HDMI on
I searched and read some strange interactions between ethernet and HDMI.Before investigating electrical interactions I just wanted your opinion if I'm doing something wrong, software side.- I need to...
View ArticleAdvanced users • Industrial machine on rpi5
Hi, I have made one industrial machine on rpi5 with some sensors, camera, actuators. I have to add next version of it. 1: presently if power off, all sensors or output devices are in that state. How...
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Gaming • Minetest 5.8.1 - Open Source Voxel Game Engine
Minetest on the Raspberry Pi 4 ComputerMinetest is an open source graphics engine featuring voxel graphics providing the player a sandbox gameplay experience, and the player decides how to shape the...
View ArticleBeginners • Kill cvlc with Crontab
I have a crontab that shuts down the pi at a certain time. Can it turn off cvlc before it reboots the pi?ThanksChipStatistics: Posted by Chipper2 — Sat Jun 29, 2024 2:46 am — Replies 0 — Views 18
View ArticleTroubleshooting • Raspberry PI stubbornly refuses to connect to 1 WiFi network
I have a PI4 connected via ethernet. It will connect via wifi to one network (Ubiquiti) but it stubbornly refuses to connect to another wifi network. The second network is a mikrotik device. I can...
View Article日本語 • Raspberry pi connectが使えない
raspberry pi初心者です。最近外出先などからラズパイを操作しようと思いraspberry pi connectを使おうとしました。アカウントを作り、「Welcome aboard」の下のインストールガイドを見ながら設定をしていましたが、$ sudo apt install rpi-connectを実行して再起動をかけるとタスクバーにraspberry pi...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • how to stop driving a gpio (pinctrl?)
I am relearning how to set, read, and abandon (tri-state) GPIOs in Bash. until very recently I was using /sys/class/gpio/unexport and echo "in" > /sys/class/gpio/gpio9/directionSurprise! old BASH...
View ArticleGeneral • rp2040.dap0 is driving me crazy.
I love RP2040 for its features low cost, dual core, lot of RAM and FLASH, super C/C++ SDKthe only feature i have problem with RP2040 is Debug interface.when developing programs it will be working for...
View ArticleNetBSD • 2024/06 NetBSD 10.99 image update
I've updated 2024-06 NetBSD images.2024-06-24-netbsd-raspi-earmv6hf.img: for RPI0-3 http://mail-index.netbsd.org/port-arm/2 ... 08778.html2024-06-24-netbsd-armv7-earmv7hf.img for RPI2-3...
View ArticleRaspberry Pi OS • Virtual keyboard on Wayfire
I have a touch frame on a TV screen connected to a Pi 4. It works fine, but I am trying to find a decent virtual/on screen keyboard to use with it.wvkbd is pretty poor, on screen all the time - so you...
View ArticleNetworking and servers • Any suggestion for reliable public MySQL or other...
Any suggestion for reliable public MySQL (or others) services provisioning? Devices will login with password, issure SQL INSERT command, etc. Would it be better via traditional serial link, or as HTTP...
View ArticleRaspberry Pi OS • roblem compiling a driver on a Raspberry distribution for a...
Hello, I have a problem compiling a driver on a Raspberry distribution for a communication cable.https://fr.aliexpress.com/item/32516522 ... pt=glo2fraDistribution Raspbian version...
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