Troubleshooting • Re: Ubuntu 24.04 LTS 64 bit won't run on a Raspberry Pi...
you need to take that up with ubuntuThe point isn't that Ubuntu should be fixed, but that it should be taken out of the Raspberry Pi Imager install menu for the Zero 2.Statistics: Posted by ejolson —...
View ArticleTroubleshooting • Re: Very Strange Network Behavour!
Hi blsI'm afraid I can't remember the exact details now as I've done so much debugging the initial attempt seems like an age ago now. Needless to say I checked all the conf files for any references to...
View ArticleGeneral discussion • Re: Pi M.2 Hat with Pi Case
Longer screws or just don’t use the screws at the Pi end of the standoffs.Statistics: Posted by andrew_pi — Wed May 29, 2024 4:48 am
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Pidora / Fedora • Re: F40
ultramarine emailed me there 40 build not to long ago if you guys want to mess with that.https://images.fyralabs.com/images/ultramarine/40/it's fedora with less work setting up Statistics: Posted by...
View ArticleTroubleshooting • Re: RPI5: 5V Power Supply leads to undervoltage errors and...
We used these cables: https://www.amazon.com/Fasgear-Delivery ... r=8-3&th=1 (rated for 5A) and cut them to access their power and ground lines and then we powered it through the Pi's USB-C port....
View ArticleMicroPython • Re: I2C PCA9685
So you used three boards and none of them works.Perhaps the problem is the pico, the cables, breadboard?pico: - use up to date micropython.- check other programs if they work. - use other I2C pins...
View ArticleTroubleshooting • Re: [Semi-Repaired] 'sudo apt install git-all' trashed my...
I am shocked and appalled at the level of "blame the victim" (*) that is going on here.It is 100% clear to me that if apt thinks uninstalling systemd is the right thing to do - and is what the user...
View ArticleBeginners • Re: pi zero 2 w constantly freezing
Thanks for the feedback. I will investigate today.its a bit annoying that the recommended image for the pi zero 2 has desktop and no hints that it wont run... I intended to run a 7 inch display from...
View ArticleTroubleshooting • Raspberry pi 400 has dark screen after boot.
We have a Raspberry Pi 4 and a Raspberry Pi 400. the 400 stopped working for some reason, the screen is dark after boot. We didn't make any changes. After we power it on, we see the power light comes...
View ArticleNetworking and servers • Which is the best method for serial communication...
The choice between SPI and I2C for serial communication depends on the specific requirements of the system you are designing.SPI (Serial Peripheral Interface) is a synchronous, full-duplex...
View ArticleTroubleshooting • Rpi3B+ won't boot from same card as Rpi3B, latest image...
I've got a Raspberry Pi 3B and a 3B+, using the exact same hardware on both:quality SD cardUPS 5vGood microSD cablesUsing the latest Pi Imager, 64 bit OS, the 3B will boot (well, close to it - it goes...
View ArticleAdvanced users • Re: Testing class A2 SD cards with Command Queueing on Pi 5
Sandisk Extreme Pro microSDXC UHS-I 64 GB U3 V30 A2 SDSQXCU-064G-GN6MA 3031XF6513VN purchased 2023-04-24Pi 5 rpi-updated today. dmesg does not show mmc0: Command Queue...
View ArticleGeneral discussion • Re: 3b+ harware version
i have 2 version 3b+ boads in my hands. the newer 3b+ cannot run TF card firmware which i used on old hardware version.my question is the new hardware is offical engineering changes?Yes. See...
View ArticleBeginners • Re: Raspberry Pi 5 + PoE HAT?
Any update on this? Originally, this was supposed to be available late Q1/early Q2 IIRC, and we're now almost 2/3rds of the way through Q2.Statistics: Posted by owendelong — Thu May 30, 2024 4:10 am
View ArticleTroubleshooting • Re: Raspberry pi 400 has dark screen after boot.
power on without sddo you see the diagnostic screenwhat does the DISP line show for detected displaysStatistics: Posted by kerry_s — Thu May 30, 2024 4:15 am
View ArticleTroubleshooting • Re: Using pi 5 with usb thermal camera
To fix the issue with the USB thermal camera on the Pi 5, try adjusting the temperature range settings and replacing zero values with normal ones as a temporary solution until a permanent fix is...
View ArticleDevice Tree • Re: MTD is not recognizing SPI NOR Flash
Hi, so I took your recommendation and messed with the spi0-1cs-overlay.dts file and added a spi_nor fragment under all the fragments for the Raspberry Pi as shown below:Code: /dts-v1/;/plugin/;/...
View ArticleGeneral • Re: Raspberry Pi Pico W malfunctions during voltage drop
Thanks for patiently answering our questions, it's a really vexing and stubborn issue on your project.Increasingly, it looks like some serious troubleshooting is the only way forward. Troubleshooting...
View ArticleTroubleshooting • Re: Overscan on Raspbian Lite
Yes, sadly it's not documented in 'first view' but one simply needs to go to the documentation https://www.raspberrypi.com/documentati ... splay-mode and then open the link provided...
View ArticlePython • Re: Motor Control RASP 3B
hello... thanks for your answers by the way...i changed python code already.... import RPi.GPIO as GPIOimport timemotor_pin = 18boton_pin = 17GPIO.setmode(GPIO.BCM)GPIO.setup(motor_pin,...
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