Troubleshooting • Re: USB gadget on a Zero W, what I'm missing
edit : another question about the WiFi config, the ZeroPi still didn't connect to my router, despite the logins set during SDcard creation ; is there need tosold a bigger antenna or the native...
View ArticleTroubleshooting • Re: GPIO interrupt in linux kernel module is not working
I have a very simple requirement. I need to get a precise time between two separate GPIO inputs. Using interrupts seems to be the best way to get the most accurate time without wasteful busy waiting...
View ArticleTroubleshooting • Re: headless pi5 not responding every 4-10 days, journalctl...
I was getting same err in journalctl -p err ~ every 3 hours, every 10-12 days my headless rPi5 stopped responding. Only power reset recovered rPi5Code: Dec 14 18:51:21 SaulesMain kernel: mmc0: cqhci:...
View ArticleTroubleshooting • Re: Bluetooth pairing
It is often impossible to fix something like this that is buried in bluez and not under user control. If you want a simpler approach that avoids bluez, my Bluetooth library and the code below will do...
View ArticleTroubleshooting • chromedriver issues in selenium 4
HiI am trying to make selenium to work in my pi4 with chrome. If i use selenium 3.8.0, that works, but, as soon as i upgrade my selenium version to 4 (4.26.1), i have a NoSuchDriverException as it...
View ArticleTroubleshooting • Re: Raspberry PI 5 Solid Red Light, No Boot
Hi Berri'ans expertsI got new Raspberry pi 5 8gb & Always showing study red light. Tried different power socket , power charger ,connect with laptop and I tried to reset the bootloader. nothing...
View ArticleTroubleshooting • Raspberry 5: Process irq/161-mmc0 causing heavy cpu load
Hi,I have been using a new rp5 for a couple of days now and on this device a process (ID:88) called irq/161-mmc0 is causing a cpu load of 0.5 which leads to an overall load about 0.20 (found by...
View ArticleTroubleshooting • Re: Raspberry Pi5 brand new - no video/booting - just...
Here is the picture of the latest status:https://ibb.co/7WGyZDQLast two hours I decided to give it another try with the Raspberry Pi 5 32bit version (first try). And it works just fine. Yes most of...
View ArticleTroubleshooting • Re: Unable to Use UART Communication After Disabling...
Which UART is routed to GPIO 14 and 15 varies depending on (among other things) whether bluetooth is enabled in device tree or not.Change your code to use /dev/serial0. That should always be a symlink...
View ArticleTroubleshooting • Re: Raspberry pi 5 green light flashing.
https://www.raspberrypi.com/documentati ... lash-codesStatistics: Posted by gordon77 — Wed Dec 18, 2024 4:21 pm
View ArticleTroubleshooting • Re: Raspberry 5: Process irq/161-mmc0 causing heavy cpu load
Hm. The host is probing at 100kHz. It's almost like the card-detect line is stuck. One last command:Code: watch -n 1 "pinctrl get | grep SD_"Are the values for SD_FLG_N and/or SD_CDET_N both "hi"? Do...
View ArticleTroubleshooting • Cmd problem
HiWhen i run my script from vs code it works but when i try to run it directly from the terminal it says no module named…I have all my packages under a venv in the same directory with the app.py but...
View ArticleTroubleshooting • Pi 4 Access Point not showing in WiFi scan.
I have an issue with the Raspberry Pi Compute Module 4 configured as an access point (AP), that it will not show up on a WiFi scan from external devices. I'm using an older Debian Bullseye OS image...
View ArticleTroubleshooting • Re: bookworm forced fsck on boot
I understand about "!". That's why I tried deleting the file before rebooting. That had no effect, I presume because the file is merely a status marker for the resident initramfs.So that raises the...
View ArticleTroubleshooting • Audio input trouble
I have a Raspberry Pi 4 Model B Rev 1 running Raspbian (Debian 12, bookworm). I have a mic with an audio jack and a tiny USB microphone with no markings on it (thus, no model number). When I run...
View ArticleTroubleshooting • Re: Audio input trouble
The USB mic is in itself a sound card. You may need a USB dongle with a line input (If your proposed input is line level) or one designed for a mic input (if that is your required input).Statistics:...
View ArticleTroubleshooting • Re: Notification of updates then I can’t login RP5
Are you logged in as a user (pi) that has sudo privileges?Statistics: Posted by neilgl — Wed Dec 18, 2024 10:31 pm
View ArticleTroubleshooting • Re: Pi 5 no longer boots from USB SSD
It's a bit of a long shot but please can you try adding the following command to config.txt on the SSDenable_uart=0If you have another Pi e.g. Pi4 that can boot from that SSD then it might be worth...
View ArticleTroubleshooting • Elektron Tm 1 problem
hello therei am onRaspbian GNU/Linux 11 (bullseye)Kernel: Linux 6.1.21+Architecture: armraspberry pi 1 b+ v1.2i am running it headless as usb midi hub and gui less pure data platformi just got me self...
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Troubleshooting • Booting from network, only when needed?
Hi!I have a RP 5 in a box, on the roof (for a skycam).It uses an NVME SSD.The box is closed and waterproofed.With SSH, I was trying to mount an USB stick (to use Raspi-Backup).I changed FSTAB, then......
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