Troubleshooting • Re: Compute module 4 + HDMI 1 Not working
do you have an EDID for display timing?What the heck is a '"no signal received" mode' on a TFP401?SSH is your friend. VNC connection may help as well ... a Boot-UART enabled gives you helpful results...
View ArticleTroubleshooting • Re: Completely Uninstall Raspberry PI imager
On macOS, Imager uses the default QSettings path - so on my install, it's located at:~/Library/Preferences/org.raspberrypi.Imager.plistSo, to remove your saved configuration using a macOS...
View ArticleTroubleshooting • RPi4 and USB smart card readers
Hello all:I am fairly new to Raspberry Pi.I am using an RPi4 2GB with a Waveshare POE hat https://www.amazon.com/gp/product/B0974 ... UTF8&psc=1, a 64GB SD Card, and Ubuntu 24.04 server.My project...
View ArticleTroubleshooting • Re: RPi4 and USB smart card readers
I forgot to add what I experienced. This is for the Yubikey, and the same occurs with the Nitrokey.Before removal:Code: # pkcs11-tool --module /usr/lib/aarch64-linux-gnu/opensc-pkcs11.so -LAvailable...
View ArticleTroubleshooting • Re: Raspberry Pi imager is not working. How can I install...
Probably a dodgy microSD card.Statistics: Posted by neilgl — Tue Aug 06, 2024 4:39 pm
View ArticleTroubleshooting • Re: Partition for rootfs has bad superblock after copy...
I'm trying to install Raspbian on a card but when I copy the downloaded image to the card using either the imager application or dd from the command line I find that the root filesystem partition...
View ArticleTroubleshooting • Re: Lxterminal not displaying foreign characters
Tried many things and at some point everything broke, neither of both worked and I was getting weird locale errors.Now it appears to be working:• Reconfigured locales and rebooted• this time only have...
View ArticleTroubleshooting • GC9A01 round display for pi 4B
I’m having trouble with a new 1.28 inch round Waveshare display I’ve gotten for my Pi4B. It’s the 2040 one. Does anybody know what Library I should download from? Any directions for it are really all...
View ArticleTroubleshooting • Re: Don't move windows when powering on monitor
We are currently in process of moving from wayfire to labwc as the default wayland compositor in RPiOS bookworm.You might want to try using labwc to see if it behaves better in this regard.If you are...
View ArticleTroubleshooting • Re: GC9A01 round display for pi 4B
HelloIf you have any questions about waveshare products, you can send an email to support@waveshare.com and we will be happy to answer your questionsWaveshare support is horrible, and that is if you...
View ArticleTroubleshooting • Re: RPi5 only boots to RPi OS
Almost certainly these other OSs have not been updated to the latest firmware. It is the distro maintainer's responsibility to make their distro work on the Pi 5, rather than Raspberry Pis...
View ArticleTroubleshooting • Raspberry Pi 5 USB 3.0 read performance is worse than...
I am using a Raspberry Pi 5 to receive I/Q samples from a Nuand bladeRF 2.0 micro SDR over USB 3.0. I had previously been using a Raspberry Pi 4 Model B. I am experiencing significantly lower...
View ArticleTroubleshooting • Re: Raspberry Pi 4: Possible Short Circuit?
I had the exact same situation few years ago with the same pi 4, and surely was dead. I tried resetting EPROM and all the troubleshooting methods, but nothing worked.Statistics: Posted by sns123 — Tue...
View ArticleTroubleshooting • Re: Raspberry Pi 5 USB 3.0 read performance is worse than...
Please post a full sudo lsusb -v for the device.Statistics: Posted by jdb — Tue Aug 06, 2024 7:13 pm
View ArticleTroubleshooting • Re: Problem getting Plex to see my external hard drive
This is the video i Followed the only thing different i did is that my harddrive was formatted in NTFS. and the permissions were set on chmod 755 /DATA/Media/USB/Still no link.You can't set owner....
View ArticleTroubleshooting • Re: button stops listening further input after single press
May past experience with gpiozero is that a new callback won't fire until the last one has finised.That means the maximum rate is every two (if LED is off) or four (if LED is on) seconds.Statistics:...
View ArticleTroubleshooting • Re: Is this symptomatic of a failing SD card?
This particular device has been running for a good many years with no issues. It runs a tkinter python gui app that I developed. It started off on Stretch!Yes, it's slow, but I don't need speed. More...
View ArticleTroubleshooting • Re: Pi 5: display sleeps and immediately wakes back up
I am experiencing the same issue of the monitors display sleep and then immediately wake up loops. The sleep and wake up cycle takes about 4 seconds.At the beginning of March 2024 the sleep of the two...
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Troubleshooting • Re: Chromium-browser package no longer only chromium
This solves the problem with video:Statistics: Posted by Wobbo — Wed Aug 07, 2024 6:00 pm
View ArticleTroubleshooting • Re: Can I choose the wifi frequency?
Approaching things from "the other side" if you have "admin access" to your WiFi router and can assign different SSID's to the 2.4GHz a 5GHz bands that may be useful - I rarely run headless so I don't...
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