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Thread: cdma modem not detected properly

  1. #1
    Join Date
    May 2010
    Beans
    10

    cdma modem not detected properly

    Hi everyone,

    I have a USB CDMA modem which I want to use on Ubuntu. The model of the modem is cm200 (brand haier), the service provider is Tata Indicom (indian service provider) and the modem is a simless model (meaning, there is no SIM card in the modem, but the device is somehow associated with the phone number) so I cannot use a different modem. This modem is supposed to work on Linux using the wvdial dialer, however when I plug the modem in it does not get detected properly whether usb-modeswitch is installed or not, in fact it doesn't even mount as a CD storage device (which is supposed to host the drivers). This is the output of dmesg:

    Code:
    [  117.176523] usb 2-2: new full speed USB device using uhci_hcd and address 3
    [  122.396504] usb 2-2: configuration #1 chosen from 1 choice
    [  122.399571] scsi5 : SCSI emulation for USB Mass Storage devices
    [  122.399811] usb-storage: device found at 3
    [  122.399814] usb-storage: waiting for device to settle before scanning
    [  127.397711] usb-storage: device scan complete
    [  127.400696] scsi 5:0:0:0: CD-ROM            HAIER    MMC Storage      2.31 PQ: 0 ANSI: 2
    [  127.520050] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  127.832029] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  128.144030] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  128.460032] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  128.776035] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  129.092027] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  129.408034] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  129.604820] sr1: scsi3-mmc drive: 0x/0x caddy
    [  129.605010] sr 5:0:0:0: Attached scsi CD-ROM sr1
    [  129.605117] sr 5:0:0:0: Attached scsi generic sg2 type 5
    [  129.728029] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  130.040033] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  130.352034] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  130.664029] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  130.976036] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  131.288026] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  131.600025] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  131.912023] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  132.228022] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  132.544161] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  132.860023] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  133.176024] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  133.496033] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  133.812024] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  134.180028] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  134.492034] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  134.804030] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  135.116026] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  135.428064] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  135.760039] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  136.072028] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  136.384031] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  136.696031] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  137.012031] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  137.324031] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  137.636030] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  137.948030] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  138.264021] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  138.576031] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  138.888022] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  139.200035] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  139.512026] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  139.824025] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  140.144028] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  140.456029] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  140.768033] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  141.080024] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  141.392029] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  141.704029] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  142.016026] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  142.328026] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  142.640024] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  142.952025] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  143.264023] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  143.576029] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  143.888035] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  144.200022] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  144.512021] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  144.828019] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  145.144026] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    [  145.460027] usb 2-2: reset full speed USB device using uhci_hcd and address 3
    Does anyone know what I should try next?
    Thanks

  2. #2
    Join Date
    May 2010
    Beans
    10

    Re: cdma modem not detected properly

    Anyone?

  3. #3
    Join Date
    Sep 2009
    Location
    Denmark
    Beans
    726
    Distro
    Ubuntu 9.10 Karmic Koala

    Re: cdma modem not detected properly

    Try getting the latest usb-modeswitch from http://www.draisberghof.de/usb_modeswitch/ and add your USB vendor and device ID´s to the source.
    What? I'm not allowed to say fsck? Then how is i supposed to help people fix their filesystems?

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