Troubleshooting • Re: Wifi stopped working suddenly
I would recommend to start by checking whether the Pi is actually seeing the Wi-Fi adapter. Run `iwconfig` or `nmcli device` and see if the wireless interface is still present. Then check dmesg for...
View ArticleGeneral • Re: Driving LED display
Brightness is controlled by adjusting the digit 'on' time.I need to increase the brightness of the display.I can't increase the digit 'on' time any further without inducing display flicker.You've...
View ArticleGraphics programming • Re: deprecated? MMAL Fast path ZERO_COPY h264 encoding...
I post the errors when the encoder inputn format is set to various values.Code: if input format encoding == MMAL_ENCODING_OPAQUEmmal: mmal_port_event_send: event lost on port 1,0 (buffer header...
View ArticleBeginners • Re: Trixie Inverting mouse scroll wheel?
I have Trixie freshly installed and updated and Code: $ cat ~/.config/labwc/rc.xml<?xml version="1.0"?><openbox_config xmlns="http://openbox.org/3.4/rc"/><libinput> <device...
View ArticleGeneral • Driving LED display
I am using a Pico and Micro-Python to display 6-digit values on an 6 x 7-segment LED display, using a time-multiplex / scanning method. Brightness is controlled by adjusting the digit 'on' time.The...
View ArticleTroubleshooting • Re: Knocked components off Pi 5 8GB
The first image (near TP46) is a 4u7 6V3 X5R 20% 0402 Capacitor. Source: viewtopic.php?p=2365706&hilit=PI+5+Component#p2352563The second image (near TP2) is an 18K 0201 Resistor. Source:...
View ArticleOther RP2040 boards • Elecrow RP2350 Pico W5
Page 187 of the Raspberry Pi Official Annual 2027 gives a positive review of the Elecrow RP2350 Pico W5.As I am working on a few Pico 2W projects at the moment I thought I would get one of the W5...
View ArticleHailo • Re: picamera2 and coco.txt
coco.txt is on github at https://github.com/raspberrypi/picamera ... o/coco.txtMaybe clone that repo?It may then not work as it clones into Code:...
View ArticleOff topic discussion • Re: Why Can’t I Find the Pie Chart Anymore?
Any suggestions would be appreciated. My search for clarification is even more basic:What model of Raspberry Pi single board computer are you using for your project?What Operating System is it...
View ArticleBeginners • Re: Help setting up an Epson L120 printer on Raspberry Pi 4B
Yeah, gutenprint's probably the best solution. It was out of Debian for a while but thanks for the reminder that it's back. Adds high-quality options for many colour printersStatistics: Posted by...
View ArticleRaspberry Pi OS • Re: encrypted external drive not mounted by ejector - new...
I reported this as an issue. See here. And Simon has already fixed it, and it is available in his latest apt updates. The ejecter plugin can now handle encrypted drives!Statistics: Posted by...
View ArticleAdvanced users • Re: sfdisk fails to add MBR partition table to NFS-mounted...
Your problem description would be much improved if you showed the output of the sfdisk commands when they fail.I ran the code and got this output, redirecting both stdout and stderr:Code: pi@pi2:~/bin...
View ArticleAdvanced users • Re: Pi Imager - Where are the "lite" images for...
Did you not see my reply to your other post viewtopic.php?t=400789 where there is a picture of imager and 32-bit Lite imageOh, THANK YOU!Imager is such a good tool, and I did click a lot of buttons,...
View ArticleTroubleshooting • Re: Raspberry Pi 3 Model B+ missing SMD component near PoE...
FYI imgur is not available in the UK so your images will not be visible for a large part of the Pi community.Try to attach (reduced) images to your post or select a different image sharing site(See...
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Troubleshooting • Raspberry Pi 3 Model B+ missing SMD component near PoE...
I am trying to diagnose and possibly repair an old Raspberry Pi 3 Model B+ that I received from a friend.The board doesn't boot here are the symptoms:PWR led is on;ACT led never light or flashes;I...
View ArticleRaspberry Pi OS • Re: I've just installed Trixie on a Pi 2 Model B, and...
re sudo - see News https://www.raspberrypi.com/news/a-secu ... rry-pi-os/Statistics: Posted by neilgl — Fri Sep 25, 2026 7:42 pm
View ArticleGraphics, sound and multimedia • Re: ZeroPlay: A lightweight H.264 (not HEVC)...
Unfortunately (still trying to compile on Buster), the next error was "bsf.h" not found.So, I gave up on that, and installed Trixie on an old Model 2 B and the install (compile) went...
View ArticleRaspberry Pi OS • I've just installed Trixie on a Pi 2 Model B, and noticed...
Here are a few things I've noticed. Any commentary is welcome.List of Trixie differences:1) Complains about "active desktop" using lots of memory. Is it possible to turn it off?Note that my AI...
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General discussion • Re: When will Pi Zero 2's be back in stock?
these zeros are going to be like toilet paper during covid Im going to buy like 10x more than i need just to have them around incase..I've got a Quality Street tub full of all levels of Zero 90%...
View ArticleAdvanced users • sfdisk fails to add MBR partition table to NFS-mounted large...
BRIEF background - I have two dozen pi's. I back them all up using RonR's excellent rsync-based Image File Utilities. To save connecting a backup drive to each pi in turn, I connect an external drive...
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