Re: F28 - Update reintroduced missing connection after suspend

[Stephan Goldenberg <dg1ees oppator de>]

Am 14.05.2018 um 22:46 schrieb Thomas Haller:
> On Mon, 2018-05-14 at 20:45 +0200, Stephan Goldenberg wrote:
> > It's a plain old cable based 1GBit/s connection. No WLAN, no other
> > fancy
> > network. What do you need to hunt this down ?
>
> Hi,
>
> what's the output of `nmcli device` and `nmcli connection` after
> returning from suspend?
>
> best,
> Thomas

Hi,

there we go:

[oppa@localhost ~]$ LANG=C && nmcli device
DEVICE      TYPE      STATE        CONNECTION
virbr0      bridge    connected    virbr0
enp3s0      ethernet  unavailable  --
lo          loopback  unmanaged    --
virbr0-nic  tun       unmanaged    --

[oppa@localhost ~]$ nmcli connection
NAME    UUID                                  TYPE      DEVICE
virbr0  6e6ab243-eb45-49eb-919e-f296f4cf0219  bridge    virbr0
enp3s0  3e941d75-3763-3d91-98e8-0044a42c1803  ethernet  --

[oppa@localhost ~]$ inxi -N
Network:   Card: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
Controller driver: r8169

[oppa@localhost ~]$ lsmod | grep r8169
r8169                  94208  0
mii                    16384  1 r8169

[oppa@localhost ~]$ systemctl status NetworkManager
* NetworkManager.service - Network Manager
   Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; 
enabled; vendor preset: enabled)
   Active: active (running) since Tue 2018-05-15 08:55:21 CEST; 3h 9min ago
     Docs: man:NetworkManager(8)
 Main PID: 813 (NetworkManager)
    Tasks: 3 (limit: 4915)
   Memory: 13.4M
   CGroup: /system.slice/NetworkManager.service
           `-813 /usr/sbin/NetworkManager --no-daemon

Warning: Journal has been rotated since unit was started. Log output is 
incomplete or unavailable.

It's even removed from the Gnome system menu where this network icon is. 
Just empty space there. I tried a systemctl restart NetworkManager and 
found this about the device in the log:

Mai 15 12:10:49 localhost.localdomain NetworkManager[8353]: <info> 
[1526379049.7699] device (enp3s0): state change: unmanaged -> 
unavailable (reason 'managed', sys-iface-state: 'external')
Mai 15 12:10:49 localhost.localdomain NetworkManager[8353]: <info> 
[1526379049.7688] manager: (enp3s0): new Ethernet device 
(/org/freedesktop/NetworkManager/Devices/2)

Unavailable, reason managed ...HUH ?

Regards,
Stephan