Troubleshooting • Re: RPI 5 Active cooler gets hot even when its off.
Great news! I think this solution needs to be kept somewhere for further reference.So does this mean that, without POWER_OFF_ON_HALT=1, doing a shutdown but not pulling the plug, it keeps drawing so...
View ArticleClik here to view.
Raspberry Pi OS • DSI Display Desktop vanished
I'm having an issue with my DSI set-up on my PI 4 Debian Bullseye. Everything was running fine, I was trying to add an option for HDMI mirroring in xrandr and saw a suggestion to add it manually that...
View ArticleTroubleshooting • Re: Bullseye -> Bookworm but still kernel 6.1.21+ #1642
Code: WANT_32BIT:0 WANT_64BIT:0 WANT_PI4:1 WANT_PI5:0how to change it?Statistics: Posted by Onira — Tue Jul 30, 2024 4:33 pm
View ArticleBeginners • Re: Which one to download deb or rpm?
I believe libreoffice-pi is a metapackage which includes libreoffice and the gtk3 backend.It does look that wayCode: rpdom@raspi12:~ $ apt show libreoffice-pi Package: libreoffice-piVersion:...
View ArticleCamera board • Change the filter integrated to the HQ camera module
Hello everyone,I am trying to determine what filter size I need to put instead of the integrated IR-cut filter that goes with the HQ camera module with the Sony IMX477R sensor. I want to put a pass...
View ArticleNetworking and servers • Re: Access mysql database on raspberry pi from...
Arghh thanks to @neilgi for catching the tutorial was for installing mariadb and not MySQL. I saw a note that mariadb is a fork off MySQL. Not sure my suggestion above is correct for...
View ArticleAdvanced users • Re: SWD and earlycon at the same time on rpi5
The Pi5 firmware now has the facility to enable the RP1 UART immediately prior to launching the ARMs so you can get UART debug on the 40-pin header from Linux earlycon / bare metal e.g. if you are...
View ArticleGeneral discussion • hyprland-made-its-way-to-debian-repositories
https://linuxiac.com/hyprland-made-its- ... ositories/Might be worth a look down the road once it makes its way to the next Debian stable.Statistics: Posted by craigevil — Tue Jul 30, 2024 5:01 pm
View ArticleNetworking and servers • Can someone explain "virtual bridge" on...
So I want to make my Pi into an Ethernet bridge. I found a tutorial, but it's old and not working.I see in Bookworm, under the wifi icon, you have Advanced Options --> Edit ConnectionsIf I look...
View ArticleRaspberry Pi OS • Re: Booting time reduction
I am using this iin industrial machine. They want to see Tower lamp start signal in 10 sec itself. What is your target boot time?10 to 15 secCould you explain why you are using a version of RasPiOS...
View ArticleMicroPython • Re: How to receive large (>1024 byte) UDP datagram packets?
but now it simply stalls for a while every so often (without 30s to 3 minutes), but then recovers again, while the sender keeps sending its UDP packets. Sigh!Sounds a lot like that unexplained lag I...
View ArticleNetworking and servers • Re: Can someone explain "virtual bridge"...
Not specific to RPis, the Wi-Fi system specs do not permit what you wish to do.Statistics: Posted by drgeoff — Tue Jul 30, 2024 5:31 pm
View ArticleGraphics, sound and multimedia • Re: RPi 5 - omxplayer
Everything you can do on the Pi3 you can do on the Pi5,Except for the one thing I need it to do.But don't worry. I'm sure other people will find uses for this new board. They will still...
View ArticleClik here to view.
Advanced users • Re: HowTo: Install fresh OS on Pi5 NVMe 4tb 8tb drives
Ahhh,, I just figured out that my fully configured Pi 5 with 4TB NVME also shows the 2TB als max capacity.Bummer.Can I also use the script without losing my existing installed data on the system?I...
View ArticleTroubleshooting • Re: Boot failure on new RPi 3B+ R9 Rev 1.4 using Stretch OS...
The solution of replacing the boot files (start*.elf, fixup*.dat and bootcode.bin), stated in the previous mentioned thread, did not solve the issue in our img. However, when I tried replacing the...
View ArticleGeneral programming discussion • Re: Start LED before LUKS password entry
Thanks a lot for this hint, i'll check it later.But rootfs i notencrypted. Sorry if i wasn't clear about this.. Only /dev/md0 (raid array) is encryptedAs far as I understand it, the issue is the same....
View ArticleClik here to view.
Beginners • Re: Measuring voltage on GPIO to detect blackout
It's tempting to say "big resistor, job done" but I don't believe ARM chips are as robust as older microcontrollers and it was never recommended or advisable practice.Don't do itOpto-isolator / level...
View ArticleGeneral • Re: how do I use the power pins for multiple sensors on a pico
D’ohStatistics: Posted by neilgl — Wed Jul 31, 2024 5:15 pm
View ArticleMicroPython • Re: multithreading with Raspberry Pi Pico
There's nothing I have seen which would lead anyone to think that MicroPython doesn't handle the nitty-gritty of contention, atomicity, locks, mutexes and whatever, itself. Which is what would be...
View ArticleGeneral discussion • Re: Communicating between 2 RPI's
Cat6 is not ideal as a power cable, though it will probably work over that distance. A thicker 2-core cable would be better. Remember, you will need 12V to 5V converters for each Pi0.No version of the...
View Article