usuario@wicope:~$ ls -l /dev/serial/by-*
/dev/serial/by-id:
total 0
lrwxrwxrwx 1 root root 13 2010-11-20 11:13 usb-FTDI_FT232R_USB_UART_A700fo21-if00-port0 -> ../../ttyUSB0

/dev/serial/by-path:
total 0
lrwxrwxrwx 1 root root 13 2010-11-20 11:13 pci-0000:00:04.0-usb-0:1:1.0-port0 -> ../../ttyUSB0
usuario@wicope:~$



[  536.799335] usb 4-1: USB disconnect, address 2
[  536.799593] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[  536.799614] ftdi_sio 4-1:1.0: device disconnected
[  541.928044] usb 4-1: new full speed USB device using ohci_hcd and address 3
[  542.161770] usb 4-1: configuration #1 chosen from 1 choice
[  542.169700] ftdi_sio 4-1:1.0: FTDI USB Serial Device converter detected
[  542.169743] usb 4-1: Detected FT232RL
[  542.169746] usb 4-1: Number of endpoints 2
[  542.169748] usb 4-1: Endpoint 1 MaxPacketSize 64
[  542.169751] usb 4-1: Endpoint 2 MaxPacketSize 64
[  542.169753] usb 4-1: Setting MaxPacketSize 64
[  542.172924] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0

 uname -r
2.6.32-24-generic