The latest BIOS update for T450s contains: * (Fix) Fixed an issue related to WWAN lost when USB3.0 enabled.
http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t -series-laptops/thinkpad-t450s/downloads/ds102109 I haven't updated my bios yet, but I tried to disable USB 3.0. Unfortunately it did not help much. Card appears randomly after reboot and removing modules does not help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1440032 Title: nm-applet is missing the Sierra EM7345 4G LTE To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/1440032/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs