#1835 Android device connection to Ubuntu 16.04 LTS via USB 3 and MTP very unstable

[Anonymous]

When I connect my Android smartphone to my notebook running with Ubuntu 16.04 LTS (kernel: 4.4.0-143-generic) and try to copy files (via Nautilus file manager) to my notebook about 3 of 4 attempts fail. syslog:

Mar 31 13:49:14 kernel: [ 1031.373273] usb 3-2: new high-speed USB device number 12 using xhci_hcd
Mar 31 13:49:14 kernel: [ 1031.502390] usb 3-2: New USB device found, idVendor=2e04, idProduct=c025
Mar 31 13:49:14 kernel: [ 1031.502395] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Mar 31 13:49:14 kernel: [ 1031.502397] usb 3-2: Product: Android
Mar 31 13:49:14 kernel: [ 1031.502399] usb 3-2: Manufacturer: Android
Mar 31 13:49:14 kernel: [ 1031.504514] usb-storage 3-2:1.1: USB Mass Storage device detected
Mar 31 13:49:14 kernel: [ 1031.504627] scsi host13: usb-storage 3-2:1.1
Mar 31 13:49:14 mtp-probe: checking bus 3, device 12: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-2"
Mar 31 13:49:14 mtp-probe: bus: 3, device: 12 was an MTP device
Mar 31 13:49:14 org.gtk.vfs.Daemon[1380]: PTP: reading event an error 0x02ff occurredDevice 0 (VID=2e04 and PID=c025) is UNKNOWN in libmtp v1.1.10.
Mar 31 13:49:14 org.gtk.vfs.Daemon[1380]: Please report this VID/PID and the device model to the libmtp development team

[Marcus Meissner]

thanks for the report! I have lkisted the ID in GIT for the next release 1.1.17, as Nokia 6.