Questions tagged [buster]

I'm trying to launch a tkinter GUI I made that is used to read GPIO pins as well as some ROS topics. I'm using Buster 10 and ROS Melodic with Python 3.7. I am using Clearpath's robot_upstart package which can successfully launch all of my ROS…

My raspberry was fine a few days ago. At one point it just vanished from the network. After connecting monitor and keyboard I discovered that during initialization of network it drops do maintenance mode. I have no idea how to debug the reason and…

I am using a touchscreen with Raspberry Pi 4 Buster OS to implement a multiscreen UI. The app is implemented in PyQt5. The screen occasionally freezes if touched very frequently. The QT buttons stop working. The freeze is so rare that under normal…

I have two Pi-4s, each with a unique static eth0 address; I use this connection for admin support.. They're running Buster. I want the two Pi's to communicate to each other via Wifi and UDP. No router will be present. They must have known addresses…