USB_ModeSwitch

Everything Linux and Modeswitching USB Devices
http://www.draisberghof.de/usb_modeswitch/bb/

(ask) ZTE AC2791 - evdo rev.B

http://www.draisberghof.de/usb_modeswitch/bb/viewtopic.php?t=803

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(ask) ZTE AC2791 - evdo rev.B

Posted: 03 Dec 2011, 08:50
by mintnix
hi guys,

I have tried to configure manually the ZTE AC2791 because it still not listed in the newest usb_modeswitchdata. After i set it, the modem works fine, but when i disconnect and then try to connect again, it fail. What's wrong with my setting??

this is the result from usb_modeswitch -v for my ZTE AC2791 :

Code: Select all

Bus 001 Device 003: ID 19d2:fffe ONDA Communication S.p.A. 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x19d2 ONDA Communication S.p.A.
  idProduct          0xfffe 
  bcdDevice            0.00
  iManufacturer           3 
  iProduct                2 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength          131
    bNumInterfaces          5
    bConfigurationValue     1
    iConfiguration          1 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               5
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval              32
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval              32
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval              32
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval              32
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x84  EP 4 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval              32
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval              32
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x85  EP 5 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval              32
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x04  EP 4 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval              32
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        4
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         8 Mass Storage
      bInterfaceSubClass      6 SCSI
      bInterfaceProtocol     80 Bulk (Zip)
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x05  EP 5 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x86  EP 6 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
can't get device qualifier: Operation not permitted
can't get debug descriptor: Operation not permitted
cannot read device status, Operation not permitted (1)

before I install the usb_modeswitch_data, I create "19d2:fffe" file in usb_modeswitch.d with the following config:

Code: Select all

# ZTE AC2791 (EVDO) 
#

DefaultVendor=  0x19d2
DefaultProduct= 0xfff5

TargetVendor=   0x19d2
TargetProduct=  0xfffe

MessageContent="5553424312345678c00000008000069f010000000000000000000000000000"
and then i add the following line into 40-usb_modeswitch.rules :

Code: Select all

# option device 19d2:fffe
ATTRS{idVendor}=="19d2", ATTRS{idProduct}=="fffe", RUN+="usb_modeswitch '%b/%k'"
after that, i run command :
sudo make install
in usb_modeswitch_data folder. I also install the usb_modeswitch 1.2.0

anyone could help me, please?

thanks before

Posted: 03 Dec 2011, 21:32
by Josh
You can enable usb_modeswitch's logging as described on the main doc page, pragraph "Troubleshooting"; this will show you what is happening (if it's happening) when you plug the stick in.

Posted: 04 Dec 2011, 16:17
by mintnix
I have followed the instruction in "Troubleshooting" and the log file has generated, but I don't know what I must to do.

could you give me some guidance josh, please?

this is the content of log file :

Code: Select all

USB_ModeSwitch log from Sun Dec 04 20:57:29 WIT 2011

Raw args from udev: 1-6/1-6:1.0

Using global config file: /etc/usb_modeswitch.conf
----------------
USB values from sysfs:
  manufacturer	ZTE, Incorporated
  product	ZTE CDMA Tech
  serial	806deae30000
----------------
bNumConfigurations is 1 - don't check for active configuration
SCSI attributes not needed, moving on
checking config: /etc/usb_modeswitch.d/19d2:fff5
Using config file from override folder /etc/usb_modeswitch.d
! matched, now switching
 (running command: /usr/sbin/usb_modeswitch -I -W -D -u -1 -f $configBuffer)

Verbose debug output of usb_modeswitch and libusb follows
(Note that some USB errors are expected in the process)
--------------------------------
usb_set_debug: Setting debugging level to 15 (on)
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 006 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device

Reading long config from command line

 * usb_modeswitch: handle USB devices with multiple modes
 * Version 1.2.0 (C) Josua Dietze 2011
 * Based on libusb0 (0.1.12 and above)

 ! PLEASE REPORT NEW CONFIGURATIONS !

DefaultVendor=  0x19d2
DefaultProduct= 0xfff5
TargetVendor=   0x19d2
TargetProduct=  not set
TargetClass=    not set
TargetProductList="fff1,ffff"

DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
QisdaMode=0
GCTMode=0
KobilMode=0
SequansMode=0
MobileActionMode=0
CiscoMode=0
MessageEndpoint=  not set
MessageContent="5553424312345678c00000008000069f030000000000000000000000000000"
NeedResponse=0
ResponseEndpoint= not set

InquireDevice disabled
Success check enabled, max. wait time 20 seconds
System integration mode enabled


Looking for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fff5
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 No devices in target mode or class found
Looking for default devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fff5
   found matching vendor ID
   found matching product ID
   adding device
  searching devices, found USB ID 1d6b:0002
 Found devices in default mode, class or configuration (1)
Accessing device 006 on bus 001 ...
Skipping the check for the current configuration
Using first interface: 0x00
Using endpoints 0x01 (out) and 0x81 (in)

USB description data (for identification)
-------------------------
Manufacturer: ZTE, Incorporated
     Product: ZTE CDMA Tech
  Serial No.: 806deae30000
-------------------------
Looking for active driver ...
 OK, driver found ("usb-storage")
 OK, driver "usb-storage" detached
Setting up communication with interface 0
Using endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...
USB error: could not release intf 0: No such device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
 OK, message successfully sent
Resetting response endpoint 0x81
Resetting message endpoint 0x01
 Device is gone, skipping any further commands

Checking for mode switch (max. 20 times, once per second) ...
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searchusb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
ing devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching deviceusb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 008
usb_os_find_devices: Found 001 on 007
usb_os_find_devices: Found 003 on 006
usb_os_find_devices: Found 002 on 006
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 006
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 004 on 002
skipping descriptor 0xB
skipped 1 class/vendor specific endpoint descriptors
skipped 6 class/vendor specific interface descriptors
skipping descriptor 0x25
skipped 1 class/vendor specific endpoint descriptors
skipped 12 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 007 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
s, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 Searching for target devices ...
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 147e:1000
  searching devices, found USB ID 1bcf:0007
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 1d6b:0001
  searching devices, found USB ID 064e:a115
  searching devices, found USB ID 1d6b:0002
  searching devices, found USB ID 19d2:fffe
   found matching vendor ID
  searching devices, found USB ID 1d6b:0002
 No new devices in target mode or class found

Mode switch has failed. Bye.

fail:
--------------------------------
(end of usb_modeswitch output)

Warning: USB attribute "serial" not found.

All done, exiting
[/code]

Posted: 04 Dec 2011, 19:31
by Josh
Ah, now it is clear:

You device was switched. It's just that the target ID 0xfffe is not in the config file yet.

Edit the config file "19d2:fff5" and add your ID (fffe) to the TargetProductList. It should look like this:

Code: Select all

TargetProductList="fff1,fffe,ffff"
Then try to plug again.

Posted: 05 Dec 2011, 18:16
by mintnix
greats, it's working now. But I don't know which the correct directory to add the TargetProductList. I add it into file 19d2:fff5 in both of directory /etc/usb_modeswitch.d and /usr/share/usb_modeswitch.

But when I plug my modem first time, I must wait until my linux switched the usb and connect to internet automatically. If I press button "connect to internet" in my network manager, it fail. May be there are a few bugs on my ubuntu regarding to usb_modeswitch on cdma modem, because on my 3G modem, it works perfectly when I press button "connect to internet" at first time I plug my modem.

thanks again josh

Posted: 05 Dec 2011, 23:59
by Josh
Everything you put into /etc/usb_modeswitch.d should override files in /usr/share/usb_modeswitch. So it would be enough to have the modified file in the "etc" folder.

But it does not hurt at all to change the file in the "share" folder too.

Anyway, I will add the file modification for the next data release so that your device will be "officially" supported.

Regarding the plug-in behaviour: the time needed for the mode switch differs quite a bit between various models. The longest time can be up to 20 seconds (a Sony Ericsson modem) until the device is ready to use. So maybe you just have to wait a little longer until you press the button for the CDMA modem?

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