General discussion • Wrong repositories when using apt-update
I just got a couple of raspberry pies and am planning on using them as utility servers on my network. Web site, nagios, dhcp, NAS, etc. Nagios fails on a depndncy for ssl and kerberos, so I tried to...
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Camera board • Global Shutter camera swaps Red and Blue colors
Hello,My Global shutter camera recently started to produce images/videos with (what looks like) colors swapped: R<->B.See attached image: This is generated with:Code: libcamera-jpeg -o...
View ArticleTroubleshooting • Huge Latency When Receiving Data Through UART
Hi,I'm trying to receive data from a LiDAR sensor using a UART on my Raspberry Pi 4. Since I'm already using UART 1 for other purposes, I've enabled UART 2 by adding Code: dtoverlay=uart2 to my...
View ArticleOfficial Display • How to set second HDMI next to TouchScreen?
I have a RPi 5 with two HDMI screens and the Raspberry 7” DSI touchscreen connected. All works fine, but one thing:Without the 7” screen my left HDMI-screen was screen 1, the right was screen 2. I...
View ArticleTroubleshooting • rasberry pi 5 camera inpout is smaller than the ribbon from...
I was just gifted a raspberry pi 5 and I want to go about using it as a streaming webcam sort of thing. I bought a pi camera 3 and a pi camera 2, and in both cases the ribbon is wider than the socket...
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Beginners • Wiring light to pi
Hi hope some of you can help. This is my first time trying to wire up a light to be controlled by the rpi. Ive attached a wiring diagram, can you tell me if it looks ok and would work ok? Is the...
View ArticleNetworking and servers • Help, OVN/OVS on a Pi, Geneve Kernel Module Issue?
Hey All,Starting off, I'm new to OVN (Open Virtual Network) / OVS (Open Virtual Switch), and I'm trying to understand if Geneve is something that is available on raspberry piI keep running into some...
View ArticleNetworking and servers • Configure DHCP server on Raspberry OS
Hello.I try to create a Hotspot with Pi-hole on my Raspberry Pi 4b (Raspberry OS ).The issue is that when I create Hotspot with GUI it automatically starts dnsmasq on port 53 and Pi-hole can't work...
View ArticleGeneral discussion • Questions about backfeeding and Ugreen USB hub
So I've ordered this hub https://eu.ugreen.com/collections/usb-h ... long-cableI've read about backfeeding and was wondering if this hub would be ok with and/or without being powered?Statistics:...
View ArticleMicroPython • Pico requested vs measured I2C SCL frequency
Is it just Micropython (also CircuitPython) where requested I2C frequency is usually about half of actual measured SCL frequency? Measured 100kHz is pretty close to requested 100kHz, but I usually...
View ArticleGeneral discussion • Plasma Mobile
Kinda new to the Pi stuff,I have a Pi4Loaded the 64 bit full image,along with synaptic package manager....... works greatThen I loaded all the Plasma Mobile files, dialer and so onIt also need the...
View ArticleRaspberry Pi OS • Boot to Desktop takes me to CLI login
Hi,I was trying to avoid auto login but this change disable desktop itself for me. Instead of taking me to desktop login page, it ask me to login via command prompt.I tried this via raspberry...
View ArticleRaspberry Pi OS • How to enable NUM LOCK on boot itself
Hi,Im trying to activate num lock on boot time to avoid manual activation using keyboard. Is it possible?Statistics: Posted by anoopkalattur.v — Sun Mar 17, 2024 12:10 am — Replies 3 — Views 62
View ArticleDevice Tree • RPI5: Issue with dynamic applying DT for Sound Card
I am facing an issue with dynamically applying a Device Tree Overlay for a sound card. The overlay is being applied successfully via the dtoverlay command, the sound card does not seem to be...
View ArticleGeneral discussion • VL805-06 chip.
Hello, I'm working on my own CM$ carrier baord. I want to add the VL805-06 chip to it give more USB from the PCIe. I can not seem to find a datasheet on it. The more important stuff like the pin pitch...
View ArticleGeneral discussion • I am having trouble setting up my pi 5
It powers on but doesn't produce any images and light stays red when i power it with my cellphone charger the light turns green but then the light fades away. Any idea if im doing something wrong or...
View ArticleGeneral discussion • RP2040 USB endpoint 2(Except 0) interrupts are not...
I have a very strange bug.I performed endpoint initialization during the USB initialization and reset process.It looks like this :Code: /* endpoint 1 */ usb_dpram->ep_ctrl[0].in = (...
View ArticleAdvanced users • cannot enable huge pages after Mar 12,2024 update
I received my first Pi 5 3/6/24. Working flawless. I soon after enabled huge pages and there was a very noticeable speed improvement in the work I was doing. Been running Ubuntu as my only os on my...
View ArticleRaspberry Pi OS • Screenshot Apps for RaspiOS
Hi,I was searching for screenshot software.I tried flameshot, kazam.. flameshot window not appearing properly.. neither it captures.kazam records blank or dummy screen to fileCan you suggest a...
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Raspberry Pi OS • Chromium Open Site as Window - How can we hide title bar?
Hi,As attached there are 2 title bar when I open chromium window.. This comes when I save website as window and open it.Any fix for this?wayfire.ini has:[pixdecor]ignore_views = app_id is...
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