Re: [Ifp-driver-common] Device busy. (I was unable to claim its interface.)

[Jim <jdc...@gm...>]

You probably do not have permission to access the device.
Try running nonroot.sh

bash#> ./nonroot.sh


You may have to modify the script as I did. See below.

What I did to make it work for me was edit one line in the script 
(nonroot.sh). There is a line that looks like:
"chmod g+rw \$DEVICE"
it is near the middle of the file. Change it to read:
"chmod 777 \$DEVICE"
Then run the script. This will open the usb device to all users. This is 
ok for most desktop systems.

--
Jim

Xiaochao Zheng wrote:

>Hi All:
>
>I just purchased an iRiver 180T flash player and I installed the latest
>libusb, libifp and ifp-line on my laptop. But when I try
> ifp ls /
>or any ifp command, I get the following error message:
> Device busy.  (I was unable to claim its interface.)
>
>And I cannot find any trouble-shooting for it.  Can someone give me a
>hint? Thanks a lot!
>
>
>PS. Just for your information, "dmesg" shows:
> 
>hub.c: new USB device 00:07.2-1, assigned address 5
>usb.c: USB device 5 (vend/prod 0x4102/0x1001) is not claimed by any active
>driver.
>
>  
>