Thanks for all the feedback. Sorry for the late reply, I've been travelling.
I'm writing this on a mobile connection, so it works now. I haven't got any bars on the indicator in Gnome, but the connection is solid and fast (speedtest.net reports 58.74/38.28 Mbps)- I don't have TLP. I'm running 4.4.0-38 now, don't know if that's relevant (tried the 4.8 kernel, but that had other problems). Also, I removed all connections and recreated APN settings (my provider isn't in the list). Don't know exactly what solved my problems, but I'm happy that it works. -- 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