*** This bug is a duplicate of bug 1676547 ***
https://bugs.launchpad.net/bugs/1676547
Upgrade from 16.04 to 16.10 to 17.04 and my UMTS modem would not
connect. Creating an empty /etc/NetworkManager/conf.d/10-globally-
managed-devices.conf solved my problem.
$ nmcli device show
GENERAL.DEVICE: ttyACM0
GENERAL.TYPE: gsm
GENERAL.HWADDR: (unknown)
GENERAL.MTU: 0
GENERAL.STATE: 100 (connected)
GENERAL.CONNECTION: *edited*
GENERAL.CON-PATH:
/org/freedesktop/NetworkManager/ActiveConnection/3
IP4.ADDRESS[1]: *edited*/28
IP4.GATEWAY: *edited*
IP4.DNS[1]: *edited*
IP4.DNS[2]: *edited*
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1638842
Title:
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:
Won't Fix
Bug description:
Hello,
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
1.2.4-0ubuntu1).
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
dhclient enp1s0
There is nothing in the file /etc/network/interfaces.
Everything works perfectly if I downgrade network-manager to this
version: network-manager_1.2.2-0ubuntu0.16.04.3_amd64.deb
(http://packages.ubuntu.com/xenial-updates/amd64/network-
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.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1638842/+subscriptions
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