Troubleshooting • How to get rid of redundant icons on the new Trixie Dock
I now have the Sept 2026 Trixie release running on two Pi400's and two Pi5's. The "dock" feature is fantastic, but I'm having trouble getting rid of redundant icons shown on the dock. Same problem...
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C/C++ • Re: Trying and failing to reduce executable size
C++ vs C comes down to the old joke,The hardest two problems in Computer Science are1) Maintaining cache coherency.2) Naming things3) Buffer overflow errors C++ will generate exactly the same code as...
View ArticleTroubleshooting • Force RPI3 to 720x486i @59.94hz and disable HDMI hot plug
I need to force the HDMI output on a RPI3 to always output 720x486i @ 59.94hz regardless what is connected to the HDMI port.This is standard SDTV interlaced television resolution that HDMI and the...
View ArticleTroubleshooting • Re: Raspberry Pi Zero 2H - solar setup failed
Hi all, Thank you for your time and comments. I changed the description of the switch, perhaps I should rebuild the switch to have the whole solar system + battery disconnected from the...
View ArticleGraphics, sound and multimedia • Re: ZeroPlay: A lightweight H.264 (not HEVC)...
Trying to install dependencies, it said libfreetype-dev package not found.It's libfreetype6-dev on Buster.Statistics: Posted by scruss — Tue Sep 22, 2026 7:48 pm
View ArticleTroubleshooting • Re: Low Power Warnings
Update: I replaced the power supply with a new official Raspberry Pi PSU. I verified the PSU on a known-good Pi 4: 5.11 V across GPIO pins 2/6 and `get_throttled` = `0x0`.The Pi 5 still has the same...
View ArticleNetworking and servers • RPI 5: WPA3-SAE Personal works with a patch to...
With Raspberry Pi OS:The built-in BCM43455 wifi of the Raspberry Pi 5 reports support for WPA3-SAE in a way that is not recognized by the current wpasupplicant (version 2:2.10-24+rpt2).To get WPA3-SAE...
View ArticleGeneral discussion • Re: When will Pi Zero 2's be back in stock?
I’m also hoping the Pi Zero 2 W shortage is resolved soon.The inf lated prices from resellers make it difficult to justify buying one for a project. Hopefully, Raspberry Pi or the official...
View ArticleTroubleshooting • Re: Desktop issues after recent pcmanfm changes
I’ve noticed similar little UI quirks after updates like this. The explanation about leaving space for the taskbar makes sense, although it does feel a bit odd when the taskbar is at the bottom....
View ArticleTeaching and learning resources • Re: Super-cheap Computing Cluster for Learning
We first describe the hardware used and attempt to explain why this is the cheapest cluster. Again, it should be emphasized that our goal is to learn about clustering by creating a realistic model of...
View ArticleBeginners • Re: Help setting up an Epson L120 printer on Raspberry Pi 4B
... you can find the LINUX drivers here https://download-center.epson.com/softw ... anguage=enEpson don't supply ARM drivers for this printer, so this link won't help. There is a chance that this...
View ArticleBare metal, Assembly language • Re: [Proof of Concept] VPU Suspend-to-RAM for...
Probably never. It's a slop post.Statistics: Posted by jdb — Mon Sep 21, 2026 9:35 pm
View ArticleAdvanced users • Re: Moving Linux Kernel to 6.18
I would like to report sporadic hangs/reboots in my Rpi 4 setup. Usually when playing videos in Kodi, but sometimes also when the system is just idling.I used 6.12.34 for a headless Kodi player for...
View ArticleRaspberry Pi OS • Re: Bug report
Seems like upgrading wpasupplicant to the latest, 2:2.10-24+rpt2 version resolves the issue.Source: https://github.com/raspberrypi/linux/is ... 5762791481Statistics: Posted by lpgera — Mon Sep 21,...
View ArticleGeneral • Help debugging a hand-written PIO SPI slave (mode 0) — MISO byte...
I'm implementing an SPI slave (mode 0) MISO output on RP2040 (hardware SPI can't do slave mode 0, only mode 3, so this is hand-written in PIO). The RP2040 is always the slave; an external master...
View ArticleRaspberry Pi Connect • Pi Connect keeps changing my set resolution
I'm running two Pi 5s headless and I have them set to 1280x720 (720p) mainly as when at home I use RVNC Viewer.When I'm away from home I use Pi Connect but it keeps changing my resolution to 1280 x...
View ArticleRaspberry Pi OS • What Package Replace "raspberrypi-ui-mods" From...
The Package "raspberrypi-ui-mods" Is Obsolete From Trixie, The Lastest Update Is The Date ::: 2025-05-06, So My Question Is What Package Replace "raspberrypi-ui-mods" Againt What? For...
View ArticleFor sale • Re: DeskPi Super6C
My apologies, I did not realiseebay listing https://www.ebay.co.uk/itm/206572478040Thank youStatistics: Posted by althas — Mon Sep 21, 2026 6:29 pm
View ArticleHATs and other add-ons • Re: SPI and interrupts, suitable HAT pins?
Thanks. In the meantime I have also foundviewtopic.php?p=1905148andviewtopic.php?p=2005801which may be of interest to future readers of this thread.Statistics: Posted by Anders42 — Mon Sep 21, 2026...
View ArticleTroubleshooting • Re: One-off freeze and sudden restart on Pi 400 with many...
Thanks for the reply. I had 5 to 6 tabs open with my Outlook and Gmail accounts, and another weather site with moving elements. I wasn't aware of oom killer. The last time the system froze, I had to...
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