blackketter
Well-known member
I have a previously reliable app that does USB keyboard and mouse and serial.
I just discovered that the mouse and keyboard events disappear unless I connect to the serial USB device. Connect to the serial port via a terminal, works great. Disconnect, the mouse and keyboard events disappear.
Weird. I can't imagine what changed and I can't start adding debugging messages to the serial port because connecting to it makes it work! Seems to be the case on both Linux and Mac.
Any suggestions on what might be going on?
I just discovered that the mouse and keyboard events disappear unless I connect to the serial USB device. Connect to the serial port via a terminal, works great. Disconnect, the mouse and keyboard events disappear.
Weird. I can't imagine what changed and I can't start adding debugging messages to the serial port because connecting to it makes it work! Seems to be the case on both Linux and Mac.
Any suggestions on what might be going on?