Pawel Kot wrote:
> Hi,
>
> On 12/16/06, Mark Kirkwood <address@hidden> wrote:
>> $ /usr/sbin/lsusb
>> Bus 001 Device 003: ID 0421:043c Nokia Mobile Phones
>> Bus 001 Device 001: ID 0000:0000
>>
>> I've attached the verbose version of this for device 003.
>
> My guess right now would be you don't have the permission for the device
> file.
>
It's worth checking for sure, I have a udev rule that makes the device
accessible to anyone in the 'wheel' group, and the user is in this group:
$ ls -l /dev/ttyACM0
crw-rw---- 1 root wheel 166, 0 Dec 17 11:16 /dev/ttyACM0