Dear #RaspberryPi #LXDE #Linux friends,

Anyone have issues with the Ibus IME (language selector) panel widget on bookworm being unwell in #LXPanel? It looks like it gets a few dozen instantiations whenever it boots on my 4B. So if I click or tap the widget to call the drop menu, I must spend between 30 seconds and several minutes (haha :( ) selecting the menu item which will make the drop down menu finally go away. That is, a click will show dozens of stacked widget drop downs. And who knows which state that will set my Ibus IME when done.

I shall try… having cron kill and reinstantiate Ibus widget, but it’s pretty finicky about such meddling as such language input gewgaws are wont to be. This is a clean install and seems to be an issue with bookworm, as it is my second go with both installs of bookworm having the issue.

Thanks.

When your robot logic has a little too much latency, PID controllers can be a lifesaver. My #ROS bot now tracks blue objects with noticeably more grace If you’re curious, the PID tuning video can be found here: https://youtu.be/hRnofMxEf3Q?si=pI3PgZnjCAA8RY6r

Mesdames, mesdemoiselles, messieurs, @ewen , voici… un chat en couleur !

Les couleurs bavent un peu, on voit un défaut de synchronisation horizontale en bas à gauche, mais je pourrai pas faire mieux avec une #Arduino
On est aux limites des possibilités de la carte. Mais j’ai pour projet de la remplacer par une #RaspberryPi

Le temps d’émission est beaucoup plus long qu’en N&B, 14 secondes versus… 1 minute

RISC-V as a #demoscene platform is becoming reality.
Here is Kaleidoscopico, a demo running on #raspberrypi Pico 2, presented at Revision Party last weekend.

https://www.youtube.com/watch?v=KhhLoVBpg48
#riscv #revision2025

Meh, all my SD cards in my #raspberrypi nodes are starting to fail. One of the moments, I'm happy to have IaC.

Clonado de la tarjeta micro SD de la Raspberry Pi que uso como servidor completo.

Vuelvo a dormir más tranquilo.

Speaking of #RISCV; watch this! https://www.youtube.com/watch?v=KhhLoVBpg48 A demo for the #raspberrypi #pico2 -- all video and sound generation is being done on the chip! #demoscene

ROS node active! It uses #OpenCV to look for blue blobs and then publishes the coordinates of the bounding box (of the largest detected blue object). A subscriber node publishes (a very delayed) raw image feed to a flask server for debugging. Next up: driving!

Kaleidoscopico, a demo for the Raspberry Pi Pico 2 written in RISC-V assembly
https://www.youtube.com/watch?v=KhhLoVBpg48
#raspberrypi #demoscene #riscv #assembly #programming

"Kaleidoscopico", a RISC-V demo from #LFT written in assembly, running on a Raspberry Pi Pico 2 microcontroller.

#DemoScene #Pico2 #RaspberryPi #RISCV

https://www.youtube.com/watch?v=KhhLoVBpg48

En este ultimo tiempo pase de querer alojar un servidor #xmpp a armar un intento de #nas con una #raspberrypi (y #nextcloud ) ... que todavía no me animo a dejarla prendida 24/7.
Mientras tanto mi curso de #golang sigue pausado y esperando, viendo como me puse a ver videos de fotografía (y ahora quiero comprarme una camara de segunda mano)

Soy esto ...

C Programming on Raspberry Pi (1 ed)
https://bokfive.com/c-programming-on-raspberry-pi-1-ed

Download Raspberry Pi eBooks
https://bokfive.com/raspberry-pi

For more follow @bokfive

Had a bit of a frightening moment this morning: our #RaspberryPi wouldn't boot. That's annoying because it runs our Pi-Hole. It wouldn't have been so bad if I weren't laden down with a stinking cold and due to cook Easter Sunday lunch as well.

It eventually turned out that the cheap no-name #USB #DiskCaddy had failed in a way that stopped the Pi from booting. I didn't know that was possible. I replaced the disk caddy and now all is well.

Insights welcome!

My #raspberrypi project is running into a slight snag - java.awt.Toolkit won't initialize on my RPi4 running Azul Zulu 17. Any ideas, #java friends? @frankdelporte or @johanvos maybe?

I have to be honest and say that this sudden revelation I've just had about #SDR (software defined #radio) is a big deal to me. Even though I'm a ham (although my license is actually expired and I need to fix that), I never bothered before with SDR, since I owned actual all-band transceivers, but the advent of the #RaspberryPi and my #travel network rig means I now have a perfect platform for a portable/travel SDR receiver, for only $50 more.

I don't know why this didn't occur to me before, but I was just thinking that it might be pretty cool to add a software defined #radio receiver #SDR to my travel #RaspberryPi 4B.

I'm also seriously considering replacing the #powerbank on my #travel WiFi network board with two smaller powerbanks for better flexibility and more battery life. I cannot do passthrough power with the one bank, because I have to use the input port for output.

As it also affects my plan which services to use in the mid-term ... #Synology just added Photo and Data sync to the list.

But I also discovered, that #Immich is also available in #Yunohost! Or just another reason to buy a new #RaspberryPi ?

https://www.locked.de/oh-synology-what-are-you-doing/

Non sono ancora riuscito a leggerne uno anche se il link è nei segnalibri da un bel po' ma sembra interessante...

Sarà il nome tra parentesi?

(display "Hello World") sarebbe stato troppo effettivamente

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