Touching a Huion graphic tablet with its pen causes GTK applications to crash
I own a graphic tablet Huion H430P and tried to use mypaint 1.2.1, which is based on GTK. As soon as I touch the tablet with its pen, mypaint is crashing. Only the very old mypaint version 1.0.0 is working fine. I opened a mypaint case and we found out that it is a general GTK problem. See the following page for the history of this case: https://github.com/mypaint/mypaint/issues/946
I downloaded and installed the latest GTK version, then started the included application gtk3-demo. I placed the mouse cursor somewhere over the program window. As soon as the pen touches the Huion H430P tablet, the program is crashing.
I'm no GTK expert, therefore I'm starting this bug report without providing further details. I would be happy if I can help you to fix this bug. Please instruct me, which further informtion you need and how I should gather it. I will collect it and post it here. Many thanks in advance!