Hello, since a unknown period of time I can't manage my ethernet interface via network manager. `nmcli d` says its state is unavailable. This fix[0] didn't work, after restarting the service it kept being unavailable. However, the connection works with wicd instead of network-manager. Hence I guess it is not a problem with an underlying system (e.g. inetd). Of course I removed wicd again, hence it should not interfere with NetworkManager. I removed network-manager in its entirety and installed it again from the debian repos. enp0s31f6 kept being "unavailable". I did a bit research, but all solutions I found apply to "unmanaged" devices and didn't worked out for me. My last guess would be that bridge-utils or virt-manager meddled with my my NetworkManager-configurations. But I removed them via apt and can't find any leftovers in /etc/network/interfaces or /etc/NetworkManager/NetworkManager.conf Did someone else encountered this problem? Did you solve it?y Some infos: $ nmcli d DEVICE TYPE STATE CONNECTION wlp3s0 wifi connected [AP] enp0s31f6 ethernet unavailable -- lo loopback unmanaged -- $ dpkg-query -l network-manager* […] ii network-manager 1.6.2-3 ii network-manager-gnome 1.4.4-1 […] $ uname -a Linux t460p 4.9.0-3-amd64 #1 SMP Debian 4.9.25-1 (2017-05-02) x86_64 GNU/Linux $ cat /etc/debian_version 9.0 Thanks. [0] https://bugzilla.redhat.com/show_bug.cgi?id=990139 -- Mit freundlichen Grüßen / Best Regards Mark Kettner
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