This could be a Wayland problem.
Switch to X11 and see if it works there.
Open a Terminal window and type :Then select Advanced - A6 Wayland then select X11.
You will need to reboot.
The process is easily reversed.
There are quite a few Tkinter window graphics things that don't work in Tkinter and I don't think ever will because of the security levels in window control added by Wayland.
Switch to X11 and see if it works there.
Open a Terminal window and type :
Code:
sudo raspi-configYou will need to reboot.
The process is easily reversed.
There are quite a few Tkinter window graphics things that don't work in Tkinter and I don't think ever will because of the security levels in window control added by Wayland.
Statistics: Posted by MarkDH102 — Fri Jul 19, 2024 5:24 am