From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brian Gregory Subject: ESD CAN-USB/2 Linux Mint 16 kernel 3.11 Date: Thu, 25 Sep 2014 13:01:43 -0400 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Return-path: Received: from mail.theptrgroup.com ([71.178.251.9]:36835 "EHLO mail.theptrgroup.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751989AbaIYRBr (ORCPT ); Thu, 25 Sep 2014 13:01:47 -0400 Received: from [10.11.21.30] (unknown [10.11.21.30]) by mail.theptrgroup.com (Postfix) with ESMTP id 69A7DE0962 for ; Thu, 25 Sep 2014 13:01:45 -0400 (EDT) Sender: linux-can-owner@vger.kernel.org List-ID: To: "linux-can@vger.kernel.org" I am having trouble trying to get this to work and I have been unable to find a relevant email on the list. I am running Linux Mint 16 64bit (kernel 3.11) and I have confirmed that can-dev and esd_usb2 support is configured as kernel modules. I have loaded these modules and confirmed with lsmod: slcan 13049 0 vcan 12726 0 can_dev 20692 4 esd_usb2,ems_usb,peak_usb,usb_8dev can_raw 17120 0 can 36503 1 can_raw The device (ESD CAN-USB/2) is recognized when plugged in (dmesg output): [ 1672.932148] usb 4-2: new full-speed USB device number 2 using uhci_hcd [ 1673.100268] usb 4-2: New USB device found, idVendor=0ab4, idProduct=0001 [ 1673.100281] usb 4-2: New USB device strings: Mfr=4, Product=22, SerialNumber=46 [ 1673.100289] usb 4-2: Product: CAN-USB 543 [ 1673.100296] usb 4-2: Manufacturer: esd-gmbh [ 1673.100303] usb 4-2: SerialNumber: GL002971 Although there is no output indicating that the /sys/class/net/can0 node is created, and there are no can# nodes under /sys/class/net. I have confirmed that the virtual can bus works via the tutorial. What am I missing? Thanks, Brian Gregory