On Sun, 2002-05-19 at 11:32, El-al, Netta wrote:
> hi,
> i upgraded from mandrake 8.0 to mandrake 8.2 and now when i run gphoto2 (for
> my digital camera) i get the following error (even if i run it as root):
> An error occurred in the io-library ('Could not claim the USB device'):
> Could 
> not claim interface 0 (Device or resource busy). Make sure no other program 
> or kernel module (i.e. dc2xx) is using the device and you have read/write 
> access to the device.
> *** Error ('Could not claim the USB device') ***

A quick Google Groups search reveals this:
http://groups.google.com/groups?hl=en&lr=&th=3eb5d0ce8161a6b6&seekm=bo8a8a.4j3.ln%40bacall.davison.uk.net&frame=off

Do you have usbdevfs mounted?
If not, try:
mount -t usbdevfs none /prob/bus/usb

If at this point you can use the camera with gphoto as 'root' but cannot
use it as a regular user, then this utility might be of help:
http://www.xena.uklinux.net/Linux/usb_perms.html




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