USB_ModeSwitch log from Sun May 08 00:39:32 MSK 2016 Use global config file: /etc/usb_modeswitch.conf Started via systemd Raw args from udev: 1-1_1-1 Use top device dir /sys/bus/usb/devices/1-1 Check class of first interface ... Interface 0 class is 08. ---------------- USB values from sysfs: manufacturer Technology product Mobile serial FFFFFFFFFFFFFFFF ---------------- bNumConfigurations is 1 - don't check for active configuration ConfigList: /usr/share/usb_modeswitch/12d1:155b /usr/share/usb_modeswitch/12d1:#linux SCSI attributes not needed, move on Check config: /usr/share/usb_modeswitch/12d1:155b ! matched. Read config data Driver module is "option", ID path is /sys/bus/usb-serial/drivers/option1 Unbinding driver Command to be run: usb_modeswitch -W -D -u -1 -b 1 -g 32 -v 12d1 -p 155b -f $flags(config) Verbose debug output of usb_modeswitch and libusb follows (Note that some USB errors are to be expected in the process) -------------------------------- * usb_modeswitch: handle USB devices with multiple modes * Version 2.3.0 (C) Josua Dietze 2015 * Based on libusb1/libusbx ! PLEASE REPORT NEW CONFIGURATIONS ! No default vendor/product ID given. Abort -------------------------------- (end of usb_modeswitch output) Core program reported switching failure. Exit