From 34bb501be08aa2b313d88e67d6e0a7e0a3f9cfa6 Mon Sep 17 00:00:00 2001
From: Michael Biebl
The device is unmanaged because the device type +is unmanaged by default. Since: 1.48
+The device is unmanaged because it is an +external device and is unconfigured (down or without addresses). Since: 1.48
+The device is unmanaged because the link is +not initialized by udev. Since: 1.48
+The device is unmanaged because NetworkManager is +quitting. Since: 1.48
+The device is unmanaged because networking is +disabled or the system is suspended. Since: 1.48
+The device is unmanaged by user decision in +NetworkManager.conf ('unmanaged' in a [device*] section). Since: 1.48
+The device is unmanaged by explicit user +decision (e.g. 'nmcli device set $DEV managed no'). Since: 1.48
+The device is unmanaged by user decision +via settings plugin ('unmanaged-devices' for keyfile or 'NM_CONTROLLED=no' for ifcfg-rh). +Since: 1.48
+The device is unmanaged via udev rule. Since: 1.48
+during rollback, +by default changes to global DNS via D-BUS interface are preserved. +With this flag, the rollback reverts the global DNS changes made via D-Bus +interface. Global DNS defined in [global-dns] section of +NetworkManager.conf is not impacted by this flag. Since: 1.48.
+