The last few lines after I typed in dmesg are: usb 5-1: configuration #1 chosen from 1 choice I got until this point where I plugged in the cable and typed lsusb and then got this: Bus 005 Device 005: ID 067b:2303 Prolific Technology, Inc. I am using a pl2303x USB to serial convertor. usb 2-1: new full speed USB device using ohci_hcd and address 14 usb 2-2: new full speed USB device using ohci_hcd and address 13 sd 4:0:0:0: Attached SCSI removable disk sd 4:0:0:0: Assuming drive cache: write through sd 4:0:0:0: Attached scsi generic sg2 type 0

scsi 4:0:0:0: Direct-Access Lexar USB Flash Drive 3000 PQ: 0 ANSI: 0 CCS usbcore: registered new interface driver usb-storage usb 1-1: new high speed USB device using ehci_hcd and address 14 usb 2-2: new full speed USB device using ohci_hcd and address 12 usb 2-2: new full speed USB device using ohci_hcd and address 11 mct_u232 ttyUSB0: MCT U232 converter now disconnected from ttyUSB0 CE: hpet increased min_delta_ns to 7500 nsec usb 2-1: new full speed USB device using ohci_hcd and address 10 handle_rx_packet: invalid, small RX packet : 1 mct_u232 ttyUSB0: usb_submit_urb(read bulk) failed pipe 0x40410880 err -22 All my efforts went in vainįollowed instructions but adapter not working I had tried my level best for configuring the modem as per the above method, because my modem was not recognised as a ttyUSB device in the /dev/ file. I wanted to connect that modem to linux debian or ubuntu. I bought a new phone having the modem ct800p. > problem using this device for RepRap like a normal > to /etc/modules with the vendor and product > chance you want to do this automatically in the > As much fun as you had doing this, there is some > example, the device can be used on /dev/ttyUSB0. > Congratulations, your link is up - in this > usbcore: registered new interface driver > usb 1-1: generic converter now attached to > usbserial_generic 1-1:1.0: generic converter > Near the end, you should see something like: > Finally, check dmesg again to ensure it loaded > Now, we can load up the driver for this device: > Which returns the summary list again, but now > Now, plug the device back in, and run lsusb > You will see a summary list of your USB devices on

> way to find the information is to first unplug the > number and product number to tell the usbserial > Now, we need to figure out the device vendor > usb 1-1: configuration #1 chosen from 1 choice > usb 1-1: new full speed USB device using uhci_and > Torward the end of the messages, you should see > device, first check the hardware messages to see > serial drivers may need to be installed for the > If you are using the usb -> RS232 adapter, the > BOM wasn't in the wiki - nor was it immediately The procedure for using the USB adapter from the

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