Occasional freezes when taking screenshot
I'm on Ubuntu 22.04 and a Lenovo T14. The T14 has the PrintScreen key between AltGr and Ctrl (to the right of the Space key).
When working, I occasionally hit PrintScreen without intending to, and from time to time this freezes the whole desktop. It looks almost as in the screenshot from this reddit post: The screenshot menu is semi-transparent and frozen, I cannot move the mouse or close anything and I have to reboot.
A similar issue has been reported on askubuntu.com.
I did not figure out yet how to reproduce it, but there is a good chance of freezing when I'm typing on the T14; I regularly use AltGr for special characters, so it might happen in combination with that (or another) key. With an external keyboard where PrintScreen is out of (mis)reach this did not happen yet.