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These are the instructions that I followed:
First plug in the USB-Serial Port adaptor to one of your USB port. Wait for a couple of second, then run “dmesg”. You should see these message at the end of dmesg output. usb 1-1: new full speed USB device using uhci_and address 2 usb 1-1: configuration #1 chosen from 1 choice After that, unplug the device and type “lsusb”. You will see a list of output similar to this. Bus 003 Device 001: ID 0000:0000 Bus 002 Device 007: ID 03f0:4f11 Hewlett-Packard Bus 002 Device 006: ID 05e3:1205 Genesys Logic, Inc. Afilias Optical Mouse H3003 Bus 002 Device 004: ID 15d9:0a33 Plug in the USB-Serial Port converter back, and run “lsusb” again, and you shall see an additional line, like this. Bus 003 Device 001: ID 0000:0000 Bus 002 Device 007: ID 03f0:4f11 Hewlett-Packard Bus 001 Device 002: ID 4348:5523 --- --- --- (notice the additional line!) Bus 002 Device 006: ID 05e3:1205 Genesys Logic, Inc. Afilias Optical Mouse H3003 Bus 002 Device 004: ID 15d9:0a33 Now we know the vendor id and the product id of the USB-Serial Port converter, this will enable us to load the linux kernel module “usbserial” to activate the device, like this : sudo modprobe usbserial vendor=0x4348 product=0x5523 Run “dmesg” again and you shall see lines similar like this : usbserial_generic 1-1:1.0: generic converter detected usb 1-1: generic converter now attached to ttyUSB0 usbcore: registered new interface driver usbserial_generic As you can see, the new serial port device is mapped to /dev/ttyUSB0. You can instruct Ubuntu to load this module automatically by include the line : “usbserial vendor=0×4348 product=0×5523″ inside “/etc/modules” file. Load Usb Serial Module Linux Operating SystemsLinux Auto Load Kernel ModulesComments are closed.
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