Re: [Libusb-devel] USB error reading USB config strings on Linux

[Johannes E. <joh...@er...>]

On Mon, Jan 12, 2004, Douglas S. Blank <db...@br...> wrote:
> Brad Hards wrote:
> 
> > are you running the application as root?
> 
> Running the application as root returns the strings, but what do I need 
> to do to allow regular users to run testlibusb? The permissions look 
> correct:
> 
> $ ls -al testlibusb /dev/usb/ttyUSB0
> crw-rw-rw-    1 root     root     188,   0 Jan 30  2003 /dev/usb/ttyUSB0
> -rwxrwxr-x    1 dblank   dblank       4525 Jan  8 12:59 testlibusb

libusb doesn't used anything in /dev under Linux. Look at the permissions
in /proc/bus/usb/

JE