nils-anders, I investigated a little more and discovered that the modem is non-functional when TLP is installed. Are you perhaps using TLP? If so, that's the likely culprit. If not, there may also be other kernel modules interfering. Check in /lib/modules/4.4.0-36-generic/updates/dkms/ and see.
Clearly this setup is not ready for prime time. Too many things are broken. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1579290 Title: Sierra EM7455 not working usbutils To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/usbutils/+bug/1579290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
