Troubleshooting • Re: Raspberry PI 5 Red light with Flashing green light
Soldering temperature profile. RAM chips are BGA packages which are quite demanding to properly solder. Sometimes it can happen that the melting of solder is not proper. In that case sometimes contact...
View ArticleAdvanced users • Re: TRYBOOT_A_B not booting into secondary boot partition...
That's a bit above me. It seems that it can't read EDID, cmdline.txt and other files. Does your boot partition contain *.dtb, bootcode.bin, *.dat, initramfs8, kernel8.img, *elf, config.txt,...
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Raspberry Pi OS • Re: Display solution Pi 4b with PI OS Bookworm
bookworm with kms does not use config.txt, it uses /boot/firmware/cmdline.txtyou don't need over voltage for 1900bookworm does not do good with gpu overclocking, issues will ensue.if it works, it...
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Troubleshooting • What did i do wrong?
Well just got my Pi 5 set up and it already is struggling after a restart. Whenever I go to log in I get the image below. Please help.Statistics: Posted by Grobble_Bobble — Tue Jan 02, 2024 11:47 pm
View ArticleTroubleshooting • Blacklist hid_logitech_dj ineffective in bookworm on RPI3B
In order for my HDMI/USB KVM switch to work with my Logitech K400+ keyboard and trackpad, I have needed to blacklist the hid_logitech_dj kernel module. With bullseye, I have done this by putting a...
View ArticleTroubleshooting • Re: RPi5, Ethernet Connection (Wired) and SSH Remote Log-In...
Q: When you mention a wired connection - do you mean a cable from your Windows laptop to RPI directly?A: No, this is not my intended setup. I have wired & wireless router. The Windows laptop is...
View ArticleBeginners • Re: Pi capacity
To operate my garage door I currently use a bell push button. This shorts two wires together, there is no voltage on these wires so could I programme 2x GPIO pins to short together for a second to...
View ArticleTroubleshooting • i2c Mux giving Errno 5
I am trying to read a couple of I2C (both at 0x28) sensors through a PCA9548A MUX. /boot/config.txt has the following to lines at the bottom:Code:...
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General discussion • Re: Any chance of a 16GB Raspberry Pi?
Use case for 16 GB. File server. You replace the 2 TB SSD with 4 TB. Now you need a file cache larger than 12 GB. (Based on the file mix in my file server.)Based on Web browsing, you have to double...
View ArticleAutomation, sensing and robotics • Re: Trigger reset on ATX motherboard
How would you recognize you server is locked up?Using the Pi to pull the reste line low and release it? Possible for sure, but why do you need a Pi for that?I'd recognize the server as being locked by...
View Article日本語 • Re: ヘッドレスでSSDブート
USBメモリにRaspberry Pi ImagerでBookwarm Desktop 64bit 推奨版を直に書込Raspberry Pi 4B 2MB ヘッドレス運用 で、このUSBメモリから起動してみた。 なお、USBメモリはジャックが「青」（2．0か）の32GBのUSBメモリLinux ◎◎ 6.1.0-rpi7-rpi-v8 #1 SMP PREEMPT Debian...
View ArticleAdvanced users • Re: Raspberry Pi 5 Overclock CPU/GPU Safety
Hi all,I overclocked my Raspberry Pi 5 (8GB) very slightly under what seemed to be its limit, and I was wondering whether it is safe or not, and if it will affect the lifespan and/or void the...
View ArticleTroubleshooting • Re: What did i do wrong?
i dont see any error, it looks like a normal shell after loginStatistics: Posted by cleverca22 — Wed Jan 03, 2024 12:36 am
View ArticleAdvanced users • Re: [SOLVED] What is the maximum amount of video memory on...
I guess I don't even use the 2d core then?the 2d core is required for any video outputs to functionwhen the 3d core is done rendering a scene, the 2d bitmap gets passed off to the 2d core, and the 2d...
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Camera board • Re: rpicam-apps/utils/timestamp.py "--plot" option
Just wanted to do a 400fps long time capture on Pi5, and captured with this command for 1 minute:Code: GScrop 688 136 400 60000The recorded video is of size less than 20MB:Code: pi@raspberrypi5:~ $ du...
View ArticleTeaching and learning resources • Re: Advent of Code 2023
opi5+Racket 8.11.1, Day 11:Part 1: 10494813Part 2: 840988812853cpu time: 313 real time: 313 gc time: 22Are the times given in milliseconds? Have you posted your Racket source code anywhere?I was...
View ArticleAdvanced users • Re: Image File Utilities
I created the backup fine on Pi5 with 64bit bookworm.But I tested the backup to a different SD card (balenaEtcher) . It doesnt boot. I get the error:"Unable to read FAT." I just confirmed that the...
View ArticleGeneral • Re: Need to fix broken Halloween Prop
Okay to answer some questions.No I can't measure the current of the motor my tester's current clamp only works on AC. The max draw is as ame states 2 amps that's the limit of the power supply so it...
View ArticleDevice Tree • What overlays are pertinent to the Raspberry Pi 5?
I'm in the process of bringing up a custom embedded kernel on the Raspberry Pi 5. I noticed in both 64-bit Raspberry Pi OS boot/firmware/overlays/ and https://github.com/raspberrypi/firmware ......
View ArticleDeutsch • Re: Microsoft Remote Desktop
viewtopic.php?p=2175283&hilit=xrdp#p2175283Dort letzter Beitrag.Statistics: Posted by NetSecond — Thu Jan 04, 2024 12:28 am
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