Somehow the network switch was triggered, or the system thought it was (as shown by rfkill list)... disabling it in the BIOS worked to restore wireless networking.
-- Network manager wifi interface can't be easily resumed https://bugs.launchpad.net/bugs/583308 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs