In my case: Debian Buster with XFCE and the stock libmtp 1.1.16-2, Nokia 3.2 with Android 10. Couldn't seem to make MTP-based tools work. I found out that it's appropriate to tell the support for MTP in Thunar to disconnect from the phone, while trying mtp-detect et al - but still "Get storage information failed". Solution: it took quite a bit of focused sniffing around to find out, that indeed THE PHONE LIKELY DOES NOT MAKE ANY DATA AVAILABLE. All my adult life I keep rejecting fondleslabs, so I...
Wow. Qucsconv actually works. I've just added a cartload of RF transistors by Infineon. See the resulting .LIB attached :-) My motivation was to get the BFP760 in Qucs. Worked like a charm. Thank you for creating Qucs :-)