Networking and servers • Re: Raspberry Pi 4 Computer Module and SSH keys
To manually add a new public key on your server/pi (if you want more than one) you can copy the new public key over then append it to your authorized keys withcat new_key >>...
View ArticleGeneral • Re: Surprising performance disparity
I'm a bit shocked that one is about 18x faster than the other.That is somewhat surprising and I see similar - And not being a C programmer, and never being sure about pointers, I tried other means of...
View ArticleBeginners • Re: Sound card for Raspberry pi 5?
Hello, do you advice this sound card Raspiaudio or external USB, I would like standard speaker essentially for beeps and voices, however with good microphone to clearly understand/record...
View ArticleBeginners • Re: Uboot for raspberry Pi 5
Thank you all for suggestions.Here is what I did for getting u-boot console.Download the latest u-boot sources, it already has initial patch support for rpi5. The defconfig is rpi_arm64_defconfig for...
View ArticleAdvanced users • Re: Image File Utilities
I'm currently having an issue where it errors out saying No Space Left. My file system is 4gb in total, and it's on a 1tb drive. I've tried making the img locally, and onto my NAS but it's not...
View ArticleTroubleshooting • Re: Raspberry pi 5 voltage issues
According to the description that should work.What do you see on screen if you boot with that PSU and no SDCard? In particular, what does the "power" line of the diagnostics say?When I power it with...
View ArticlePython • Re: How to get Python to use a custom library path
For your problem, I would propose this:- execute your python programs from the work dir where the python program is located. cd <path where yourprogram is located>python3 <yourprogram>-...
View ArticleGeneral • Re: rp2040.dap0 is driving me crazy.
the Official debug probe has this.Statistics: Posted by Joshin_Joy — Sun Jun 30, 2024 9:26 am
View ArticleAutomation, sensing and robotics • Re: I need help with my raspberry pi 4...
I used the Raspberry Pi Imager v1.8.5; the SD card was brand new to install the recommended Raspberry Pi OS(64 bit). Is it impossible to format the SD card and reinstall the OS instead of finding a...
View ArticleTroubleshooting • Re: Rpi-Pico-W not being recognized.
I tried connecting it to RPi5 (Raspbian)When you connect it to the Pi, check the end of the log output from the "dmesg" command. just the last 30 lines might show somethingCode: dmesg | tail...
View ArticleGeneral discussion • Re: RPi5 Display Issue
Which OS are you using?Statistics: Posted by kip_the_elder — Mon Jul 01, 2024 8:57 am
View ArticleOther projects • Re: Precision timing using custom oscilator on RB Pi 5
Hi Steven,Yes, I know the solution in the video uses GPS. However, I'm mostly interested in a system that can keep time relatively accurately during specific intervals without GPS. The solution in the...
View ArticleSDK • Re: Determine CPU core
Thanks for answering this one!It's in pico_platform, the inline function get_core_num(). #include "pico/platform.h"Nice to see there is one. This would (IMHO) better belong to the pico_multicore...
View ArticleBeginners • Re: Lost root password
Well! super-easy. Also very insecure, though that doesn't much matter in my case, since my pi desktop is deep inside my home, and I'm the only one in my family who's interested in it. Also, of course,...
View ArticleTroubleshooting • Re: Very slow and Browser issues
The Pi that you are using is a great little device for doing all sorts of things. Using it as a desktop isn't one of them..Raspberry PI 4/400 or 5. all give a very usable desktop experience. The 3 can...
View ArticleRaspberry Pi OS • Openvpn installl on Bookworm (RPi5)
Hi,I was moving along quite nicely with RPi and Debian and though I was making progress, until Bookworm, now I am struggling..I had an RPi set up as an OpenVPN server which worked fine, my family...
View ArticlePython • Python and FTP not working
As a total python beginner with zero experience, I'm trying to make a script that takes a photo with the camera module V2 every x minutes and then uploads it to FTP. So far it's a nightmare and I am...
View ArticleRaspberry Pi OS • Disabling pop-ups and notifications
Hello! I'm currently working on a project where the goal is for the user to never see the rpi desktop, notifications, anything at all other than an image sent from my phone by bluetooth that I'm...
View ArticleTroubleshooting • Re: pi4b selects random HDMI port for output on each reboot
This has been my experience with the Pi4 as well. That when you reboot, it often comes up trying to write to the wrong monitor. When this happens, I just reboot it again until it comes up right.Some...
View ArticleRaspberry Pi OS • Re: Disabling pop-ups and notifications
right click the panel, find notifications & turn it offall that other crap you did is for xfce desktop, raspberry uses lxde desktop on a rpi0so make sure you remove all that other crap you...
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