Here's a usbmon log that captures the USB traffic when I plug in the cable.
** Attachment added: "usbmon.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/782662/+attachment/2128352/+files/usbmon.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/782662 Title: USB serial cable: unable to enumerate -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs