Am Mittwoch, 26. August 2009 10:42:18 schrieb Benjamin Lunsky: > [ 1780.228062] usb 2-1: device not accepting address 29, error -62 That's unusual. The root cause is probably a bit earlier. Recompiling with CONFIG_USB_DEBUG might tell you more. Which kernel versions are these and are the test machines identical? BTW, cdc-acm doesn't come into play. The failure happens before the kernel can determine the driver to be loaded. As a long shot, you might try the kernel parameter old_scheme_first of usbcore. Regards Oliver -- 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
