Jan 30 13:27:33 Dell-2018 kernel: usb 1-2.4: new full-speed USB device number 87 using xhci_hcd Jan 30 13:27:33 Dell-2018 kernel: usb 1-2.4: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 4.00 Jan 30 13:27:33 Dell-2018 kernel: usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Jan 30 13:27:33 Dell-2018 kernel: usb 1-2.4: Product: USB-Serial Controller D Jan 30 13:27:33 Dell-2018 kernel: usb 1-2.4: Manufacturer: Prolific Technology Inc. Jan 30 13:27:33 Dell-2018 kernel: pl2303 1-2.4:1.0: pl2303 converter detected Jan 30 13:27:33 Dell-2018 kernel: usb 1-2.4: pl2303 converter now attached to ttyUSB0 Jan 30 13:27:33 Dell-2018 mtp-probe[135283]: checking bus 1, device 87: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4" Jan 30 13:27:33 Dell-2018 mtp-probe[135283]: bus: 1, device: 87 was not an MTP device Jan 30 13:27:33 Dell-2018 systemd[1]: Starting Manage ttyUSB0 for GPS daemon... Jan 30 13:27:33 Dell-2018 snapd[56527]: hotplug.go:199: hotplug device add event ignored, enable experimental.hotplug Jan 30 13:27:33 Dell-2018 systemd[1]: Started Temperature information logger for ntpviz. Jan 30 13:27:33 Dell-2018 systemd[1]: Started Manage ttyUSB0 for GPS daemon. Jan 30 13:27:33 Dell-2018 mtp-probe[135304]: checking bus 1, device 87: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4" Jan 30 13:27:33 Dell-2018 mtp-probe[135304]: bus: 1, device: 87 was not an MTP device Jan 30 13:27:33 Dell-2018 systemd[1]: ntplogtemp.service: Succeeded. Jan 30 13:27:35 Dell-2018 ModemManager[666]: Couldn't check support for device '/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4': not supported by any plugin