It would be more productive to give some more details here. I had this problem on 15.10 and now 16.04, and other subsystems are working okay as I am able to connect via ADB. When I try to connect I get the error message: "No Storages found. Maybe you need to unlock your device?" The device is unlocked.
The command $ mtp-detect | grep idVendor Gives: Device 0 (VID=18d1 and PID=4ee2) is a Google Inc (for LG Electronics/Samsung) Nexus 4/5/7/10 (MTP+ADB). ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface LIBMTP libusb: Attempt to reset device Error 1: Get Storage information failed. idVendor: 18d1 None of the suggested workarounds do. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314556 Title: Unable to mount Android MTP device To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/1314556/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs