On Sun 16 May 2010 22:30 -0400, Alan Stern wrote: > > ATM dev 0: usbatm_submit_urb: urb 0xcfa8a9a0 submission failed (-28)! > > -28 is -ENOSPC, which means there is not enough bandwidth available on > the USB bus for both devices to run at the same time. I have found a a similar issue: http://www.mail-archive.com/ueagleatm-dev@xxxxxxx/msg00633.html I will try to load the ueagle_atm module with altsetting=0 (use bulk mode instead of isochronous mode which is default). I'll let you know whether the problem is solved. Khanh-Dang Nguyen Thu Lam -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html