*** This bug is a duplicate of bug 1676547 ***
Installed 17.04 using minimal server install CD, wanted to use
networkmanager to manage my interfaces, encountered this pesky bug. I
had removed any mention of my wired interface in
/etc/network/interfaces, and still it wouldn't show up in
If this is supposed to be default behavior, I do not approve. It is
confusing and pretty hard to fix if you don't have the slightest idea
where to look.
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to network-manager in Ubuntu.
network-manager does not manage ethernet and bluetooth interfaces when
Ubuntu 16.10 is installed using chroot/netboot method
Status in network-manager package in Ubuntu:
I installed Ubuntu 16.10 using a chroot. I use network-manager to
manage connections. My system is up-to-date (so I use network-manager
Wifi works perfectly but I cannot connect to wired networks and using
my phone's Bluetooth connection. Corresponding devices are said to be
unmanaged by network-manager. nmcli dev outputs:
DEVICE TYPE STATE CONNECTION
enp1s0 ethernet unmanaged --
wlp2s0 wifi disconnected --
6C:9B:02:2C:EE:2C bt unmanaged --
hfp/org/bluez/hci0/dev_6C_9B_02_2C_EE_2C gsm unmanaged --
lo loopback unmanaged --
The following command has no effect:
sudo nmcli dev set enp1s0 managed yes
I can connect to a wired connection by doing:
ifconfig enp1s0 up
There is nothing in the file /etc/network/interfaces.
Everything works perfectly if I downgrade network-manager to this
manager/download). I had to install libreadline6 and downgrade nplan
to meet dependencies.
I don't know what to join to this bug report so please ask in case
anything is needed.
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