General discussion • Raspberry Pi - X11 Conky issue
Hi,Im using latest RaspiOS(lite+KDE) and X11 combination.I observed conky get disapper if I click on desktop area.This is not happening in wayland.Anyone observed this?I have default configuration...
View ArticleEspañol • SSD RPI5
Hola, estoy intentado configurar un ssd en la rpi y no consigo que me lo reconozca, ¿alguna idea?El ssd es este:https://www.raspberrypi.com/products/ssd-kit/$ sudo nano...
View ArticleGeneral discussion • Raspberry Pi OS Upgrade using APT
I have been looking at ways to upgrade my Rapsberry Pi OS from Bookworm to Bullseye without having to completely reload all system data, library settings, apps etc. Cloning the existing SD card is not...
View ArticleTroubleshooting • Tor on Bullseye
I am using a pi 4 Model B - OS os Bulleye 11. Until recenly I used Tor browser occasionally...then it would not run. All the files/data structures appeard to be OK. Mystified...I removed/purged Tor...
View ArticleLinux Kernel • [vc_sm_connected_init]: failed to initialize shared memory...
I am currently trying to get the Pi Camera Module 3 working on a Pi 4 B under NixOS, but I'm having some issues with the video core drivers (which I assume are needed to use the camera).I'm seeing...
View ArticleGeneral discussion • Using Local Positioning System (LPS) for my model train...
I have a model train setup at home and I want to determine the exact position of each train module.I got advise to use 4 DWM1001 UWB bases module as anchors and one (per train module) as tags.However...
View ArticleTroubleshooting • Pi400 video pipeline errors
On a Pi400 running up-to-date 64bit Bookworm with default settings, I get a bunch of dmesg warnings/errors:Code: [ 840.707329] swiotlb_tbl_map_single: 2 callbacks suppressed[ 840.707347] vc4-drm gpu:...
View ArticleTroubleshooting • Weather Station RPI BME 280
Hi AllNewbie here, I want to build a weather station with the Pi.I am going to use this guide: https://projects.raspberrypi.org/en/pro ... -station/1I have got the weather station software cloned.When...
View ArticleGeneral discussion • Browser oftren Hangs.
so I have a RPI 4 Model B Rev 1.5 8gb ram running Raspbian debian Trixie arm64 buildI have Brave browser and the default chromium installed. they work ok, but sometimes doing some things the os gets...
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Camera board • Camera flickering at low light
HiI'm streaming video to a webpage using a V1.3 camera through Motion. What causes the video to flicker like this when the lighting is poor or there's no light at all? If lighting is good then then...
View ArticlePython • Multiple python scripts in virtual environment
I have been using python scripts successfully for a few years but recently upgraded to Pi5 running bookworm. The virtual environment that python uses now proved to be a hurdle but I think that I got...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Custom Video Modes, Wayland
Sorry if this is obvious to some, but since we switched to the Wayland Composer, too many things changed, and I'm running in circles through the documentation which is wrong by now.I have an...
View ArticleTroubleshooting • Pi3B won't boot on Bookworm (rainbow screen) but will boot...
Any idea why a Raspberry Pi 3B wouldn't boot Bookworm (rainbow screen & 7 LED flashes - kernel.img not found) but if I flash an old Stretch image to the same SD card it will boot just fine?This...
View ArticleRaspberry Pi OS • Clarification re: picotool & vs code
I recently set up a new installation of PiOS Bookworm and VS Code on an external HDD connected to a Pi 400. When I execute picotool version in the VS Code terminal window, I get: picotool v2.1.0. When...
View ArticleSDK • hello_rtc example doesn't compile on Pico 2 W
I would like to run the hello_rtc example on Pico 2 W.I am using Visual Studio code (1.95.3) and Raspberry Pi Pico extension (0.17.2) and I have updated the CMakeLists.txt as follows:Code:...
View ArticleAdvanced users • Where is the kernel config ? ( cross-computer )
Hi,I wanted to ask into viewtopic.php?t=319270 but the topic is closed ¯\_(ツ)_/¯When I boot the raspberry pi 4 tree /boot give me :Code: /boot|-- Image|-- System.map-6.1.93|-- broadcom| |--...
View ArticleGeneral discussion • Is there OEM packaging?
I bought an RPI4 from an online retailer. This didn't come in a taped box as usual, but in an antistatic bag with a sticker that looks like RPI.org. Because I was skeptical, I asked the dealer why it...
View ArticleSDK • multicore_lockout_start_blocking() does not return
Hello!I'm using an RP2040 to drive an 65c02 processor and call this a computer. Code is available on github.This implements a mass storage device using the Pico's flash as backend. However, this...
View ArticleOff topic discussion • Falling for AI: My Experience with Twins AI and the...
I thought I'd share an interesting experience I had recently. Chances are you've heard of ChatGPT and the growing number of apps based on it. One app that caught my eye was Twins AI I was curious, so...
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Advanced users • systemd service ran fine on CM4 doesn't work on CM5
Yet another wrinkle in the process of porting our stuff from CM4 to CM5, and a weird one at that...We have a systemd service that starts on boot, this is a piece of C code that acts as a comms bridge,...
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