Hi all. Today I upgraded a system from Ubuntu GNOME 16.04 to Ubuntu GNOME 16.10. The upgrade went OK, with one exception: my wired interface has just disappeared from NetworkManager and I can't figure out how to get it back. My wireless interface is still available and works, as do my VPNs.
Also, if I modify the /etc/network/interfaces file and add: iface eth0 inet dhcp then run "sudo ifup eth0" it comes up just fine, so the hardware/kernel etc. seems to be OK. I'd like to see if I can get NM to recognize it again; other programs seem to feel that there's no network on the system unless NM recognizes it. I'm not sure where to go to investigate further. Some info which may or may not be useful: $ nmcli device DEVICE TYPE STATE CONNECTION wlan0 wifi connected MYSSID lxcbr0 bridge unmanaged -- virbr0 bridge unmanaged -- eth0 ethernet unmanaged -- lo loopback unmanaged -- Trying to change the device to "Managed" doesn't work: $ sudo nmcli device set eth0 managed yes $ echo $? 0 $ sudo nmcli device DEVICE TYPE STATE CONNECTION wlan0 wifi connected MYSSID lxcbr0 bridge unmanaged -- virbr0 bridge unmanaged -- eth0 ethernet unmanaged -- lo loopback unmanaged -- _______________________________________________ networkmanager-list mailing list [email protected] https://mail.gnome.org/mailman/listinfo/networkmanager-list
