FTDI connects then disconnects in Ubuntu

Bug #1637314 reported by Mido
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-source-2.6.20 (Ubuntu)

Bug Description

dmesg | grep FTDI:

[ 2.574081] usb 2-2: Manufacturer: FTDI
[ 4.951352] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 4.951372] ftdi_sio 2-2:1.0: FTDI USB Serial Device converter detected
[ 4.965906] usb 2-2: FTDI USB Serial Device converter now attached to ttyUSB0
[ 9.054330] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0

^ * Clearly it connects the device to ttyUSB0 (which is what I want), and then it disconnects right away.


Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

^ * Clearly the device is not showing up as an attached usb.

^ * Any help/advice on how to fix this would be much appreciated. I am trying to connect a chip via an FTDI usb-serial converter.

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