My mistake, I assumed that you were looking for a specific event and wouldn't mind. Here's a pastebin link to the same output.
https://pastebin.com/bn6iN1LM
The first thing I've tried was toggling the developer option on and off.
I've also tried modifying /etc/usb_modeswitch.conf according to this
https://forums.opensuse.org/showthre...nsfer-with-MTP
Dmseg still presents the same messages, without any indication of a failure to connect (now all USB ports recognize it)
I've also tried installing mtp-tools and simple-mtfs without change. Not sure what else I could try on that front