I have the same issue on an Asus UX21A (should be very similar to Cristophes UX31A). These laptops have Intel Panther Point USB controllers. So I doubt whether the problem is restricted to NEC uPD720200 controllers.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/979697 Title: Modeswitching modem not working with NEC Corporation uPD720200 USB 3.0 Host Controller To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/979697/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
