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dvkhakhar

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Posts posted by dvkhakhar


  1. I tried usb_modeswitch after connecting the device but this is what I got...

    * usb_modeswitch: tool for controlling "flip flop" mode USB devices

    * Version 0.9.5 © Josua Dietze 2008

    * Works with libusb 0.1.12 and probably other versions

    Looking for target devices

    No target device found

    Looking for default devices

    No default device found. Is it connected? Bye

    You have to edit /etc/usb_modeswitch.conf and add your device as target device. You may have to comment other devices and add the following:

    ##################

    DefaultVendor= 0x12d1;

    DefaultProduct= 0x1411

    # choose one of these:

    ;DetachStorageOnly=1

    HuaweiMode=1

    ###################

    If it still does not find, use lsusb command to identify your device specification. Read the comments in the beginning of /etc/usb_modeswitch.conf file.

    I am using Fedora 10. I used the above modification to the usb_modeswitch.conf, but I still get the message - no device found. lsusb shows the device ok. dmesg also shows the device and gives the following messaage:

    usb 7-1: new full speed USB device using uhci_hcd and address 36

    usb 7-1: configuration #1 chosen from 1 choice

    scsi58 : SCSI emulation for USB Mass Storage devices

    usb 7-1: New USB device found, idVendor=12d1, idProduct=1411

    usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0

    usb 7-1: Product: Huawei Technologies

    usb 7-1: Manufacturer: Huawei, Incorporated

    usb-storage: device found at 36

    usb-storage: waiting for device to settle before scanning

    usb 7-1: usbfs: USBDEVFS_CONTROL failed cmd usb_modeswitch rqt 0 rq 3 len 0 ret -71

    usb 7-1: usbfs: USBDEVFS_CONTROL failed cmd usb_modeswitch rqt 0 rq 3 len 0 ret -71

    usb 7-1: USB disconnect, address 36

    usb 7-1: new full speed USB device using uhci_hcd and address 37

    this goes on. any solutions to this?

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