I experience with two Pi 4, several new flashes (Headless and Desktop) that the Pi executes commands regarding network very slowly when IPv6 is activated. If i do a ping6 it takes ages, but the actual response for the ICMP is within MS, but issuing the command takes several seconds. If i disable IPv6 it's actually butter smooth. IPv6 works well in my home network. Proxmox with Ubuntu VMs/Containers, Windows clients and Macs all work fine. I tried Bookworm and Bullseye and the Pi exhibits the same behavior. I really can't wrap my head around it. Any suggestions? submitted by /u/6yXMT739v [vis ..read more

Link: https://github.com/roc-streaming/roc-vad Roc VAD implements a virtual device for macOS that acts as network sender on receiver. It works on top of Roc Toolkit and can be used with any compatible senders and receivers, including PipeWire and PulseAudio modules, CLI tools (which also support bare ALSA), Android app, etc. A typical use case is to stream from desktop to a Raspberry Pi with speakers. Now with Roc VAD you can also do it on macOS. Roc Toolkit itself is a library for realtime streaming with fixed latency and loss recovery, designed to work well over unreliable networks like WiF ..read more

Have a pi 4 8gb version. Been awhile since being in the loop but wondering if any good recommended or better than the official 64bit OS is available that I should check out? I have it connected to my tv to stream movies and tv shows and loving it with no lag or screen tearing compared to the 32bit version when it was heavily used by all. I liked twister os alot but it's 32bit only so I stopped using it. Just want to see if any new flavours or projects by teams to make a nice os are around that supports 64bit to try out submitted by /u/ArchangelZero27 [visit reddit] [comments ..read more

When i boot up Waveform 11 (which is available for download on the official pi-apps store) my mouse freezes and i cant move it to select the 'Try new engine' or 'Continue with old engine' option. I know the pi itself isnt frozen because im still able to alt + tab between tabs i have open and can use key shortcuts to reboot it instead of powercycling it, but cant move the mouse. Ive tried restarting it, using a different mouse, and just installing a fresh rasbian os (through PINN since i wanted access to debian as well) to fix it but it still freezes. all i could think of is that its a problem ..read more

I've been working on this project for a few months now and after meeting multiple times with individuals that know way more about computers and coding than I do, I think that I might've hit a point where I'm ready to give up... but I figured I'd post my situation on here and see if anyone's got an idea that I haven't tried. Background: I work in a biomedical research lab on microfluidic models of human tissue. We use micro-sized peristaltic pumps (micropumps) to drive fluid flow in our model. The pumps we've purchased connect to a piece of hardware called the "controller", which then connects ..read more

submitted by /u/mikeypi [visit reddit] [comments ..read more

Hi all, Appreciate any advice on where I'm going wrong. I've been trying to build a departure board using a Raspberry Pi Zero WH, following the instructions provided here by Jonathan Foot: Setting Up Your Pi (jonathanfoot.com). It all works fine until I get to the end, execute the final action and get no display on the LED. To assess what's wrong I ran the command "systemctl status startupDisplay.service" and get the below response. I've tried reaching out to Jonathan, but with no success. I've also spent several hours redoing it, in the hope of working it, but fail on every occassion. An ..read more

I want to turn my ultra sound machine into an arcade machine and I don't know how any advice or suggestions will be useful. I want to be able to play games like tetris, Galaga, Pacman, donkey Kong, wonder boy and generally anything that possible. If it's possible I would also really like to run the old doom on it submitted by /u/Blackangel466 [visit reddit] [comments ..read more

wmctrl function doesn't work on raspbian I have raspberry pi 5, used 32 and 64 bit os, also installed the raspberry pi 4 on it, same result, I'm creating an app where basically I need to open "guvcview" at startup, and bring camera window to front and make it opens at 100% horz and 100% vertical. I have this line of code where using "xdotool", opens guvcview, and resize window to 100% and 100% and works, but the "windowraise" function doesn't work either Exec=bash -c 'guvcview & sleep 5 && xdotool search --onlyvisible --class "guvcview" windowsize 100% 100% windowraise' submitted ..read more

I had a raspberrypi zero 2w with 1.3inch OLEDHAT Waveshare display, I install library for the OLED and everything seems to be working fine, also even the example too seem to be working fine like time.py and images.py and when I tried to run luma.oled.examples file it shows that doesn't found my I2C device even after configuring it with sudo raspi-config, still it shows the same message. submitted by /u/EcstaticTransition61 [visit reddit] [comments ..read more