Topic: Can't access Android phone with mtp
The phone is a Coolpad, Android version 4.4.4. I can access it on Debian Linux (same laptop, different partition), on which the same version of libmtp is installed. According to libmtp's sourceforge page, Coolpads are supported: https://sourceforge.net/p/libmtp/code/c … -players.h
If I try mtp-detect just after starting up Hyperbola with the phone attached (USB), the phone is detected, but connection fails. Any other time, mtp-detect gives me "No raw devices found."
If I start android-file-transfer, I get a pop-up dialog with the error "No MTP device found".
lsusb shows the device is detected, but doesn't display any vendor information. It is simply listed as
Bus 002 Device 006: ID 1ebf:7f2c
I've tried restarting the phone, using different USB outlets, and turning USB debugging off and on.