General discussion • Re: Which of these can I safely remove
Just do "sudo apt autoremove", which should remove all of them. They will all be obsolete if they are flagged as eligible for autoremove; it only lists packages which were automatically installed as...
View ArticleGeneral discussion • Re: How to make the GPIOD global
Thanks for the reply. I'm not trying to be insulting, but how old are you? I am 73 and have been using the C language for at least 30 years. I have been designing and building with processors for 40...
View ArticleClik here to view.
Beginners • How do I get the "Add new software" application to...
Greetings!Problem:I am using the "Add New Software" tool to look for specific packages, (or specific classes/types of packages), and the results are always too broad containing numerous entries that...
View ArticleNetworking and servers • Re: SSH to Pi Zero 2W has begun failing
oh, forgot: Tried a cron job rebooting the device once or twice daily. Didn't help either, the raspi became non-respondent every other day anyway...Statistics: Posted by pi-anazazi — Sat Sep 28, 2024...
View ArticleTroubleshooting • Re: nmcli not working
Actually you can clearly see from the log that it is working sometimes, sometimes it is not. For few cases it works fine. For some other cases it just don't want to work. When I get a consistent...
View ArticleBeginners • Re: These nvme base hats look interesting but do not have access...
I have used software raid (mdadm) on both my ancient HP servers since day one (albeit raid6). The performance there is acceptable.There was a lengthy thread on mdadm but I can't find it. It's rather...
View ArticleTroubleshooting • Re: Waveshare 4.3in DSI LCD works but no touch
Same issue here. Any progress?this is raspberry pi forum, so how should anybody here know if waveshare solved the problem with their product?Because those waveshare products are being used by the...
View ArticleOther projects • Re: Initiate commands through QR code/bar code with camera...
It's not a problemSEOLMEDIA can start automatically when launching the Raspberry and launch the browser in KIOSK mode (full screen browser mode without the presence of the search bar) without any...
View ArticleGeneral discussion • Re: First quarterly report for Raspberry Pi Holdings PLC?
Half year interim results out - look good!See https://polaris.brighterir.com/public/r ... ry/w97zjexThanks for the link.In section "Unit sales of Single Board Computers (SBCs) and compute modules and...
View ArticleSDK • Re: No WiFi with Pico-SDK-VSCode-Extension?
Using the Project-Wizard I succeed to having a working WiFi-connection. With the statement include_directories(include) in CMakeLists.txt and include/lwipopts.h it works in my example, too.This works...
View ArticleRaspberry Pi OS • Re: Virtual Keyboard issue
Thank you but I am using my Raspi4 in X11 mode and not Wayland anymore. I tried all others and so far of the existing virtual keyboards onboard performs best for me – except for the issue mentioned...
View ArticleGeneral discussion • Re: Need feedback on a UPS
properly shutting down the piDepends on what you are running and the number of files to close and the speed of the disk. Could be 5 seconds or 5 minutes. That means a battery in the UPS. Do it...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
According to tom's hardware. But the icing on the cake is the Raspberry Pi RM2 module which looks like an ESP32 type package but inside the module is an Infineon CYW43439. This is the same chip as...
View ArticleRaspberry Pi OS • Re: apt update fails because of another variant of 'invalid...
When attempting to update my various Pis I currently see Code: sudo apt updateHit:1 http://deb.debian.org/debian bookworm InReleaseGet:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4...
View ArticleRaspberry Pi OS • Re: Possible to "upgrade" glibc without...
Consider libc and a kernel to be tightly coupled. You're best off downgrading the program to its previous version then twiddle the correct knobs to prevent it updating again.Not upgrading the program...
View ArticleGeneral • Re: Using multiple strings of WS2811 lights
Sorry I'm on mobile but this is very doable. I'd recommend pasting that code in chatgpt and telling it to modify it to accommodate two light strips. It should handle that easily.Statistics: Posted by...
View ArticleGeneral discussion • Re: How do I remove the console after loading the OS...
More simply, after booting is completed, you could just unplug the monitor, keyboard, and mouse and put them away in the cupboard.That is the best way to remove the console.Statistics: Posted by...
View ArticleClik here to view.
General discussion • Re: Chromium / Webbrowser freezes whole RPI
1 GB and the latest 64 bit OS. Also have the aluminium case (fans not activated so far)Statistics: Posted by himbeerflo — Sun Sep 29, 2024 4:39 am
View ArticleGeneral discussion • Re: Python v3.7.x
That video is 5 years old. If you installed the latest PI OS then you got bulleye which enforces virtual environments for Python which was not enforced 5 years ago. So, some suggestionsShow the errors...
View ArticleGeneral discussion • How do I manage the I/O ports on the pi4?
I need to manage the I/O ports from qt5. I applied the following code but it doesn't work.Code: QFile...
View Article