Turned out it was the linksys switch faulty, worked after reboot
** Changed in: network-manager (Ubuntu)
Status: New => Invalid
** Description changed:
Ubuntu 18.04 daily @ 12/3/2018
- Network card does not connect anymore an several machines and ubuntu versions
18.04 daily & 16.04
*-network:1
description: Ethernet interface
product: 3c940 10/100/1000Base-T [Marvell]
vendor: 3Com Corporation
physical id: e
bus info: pci@:00:0e.0
logical name: enp0s14
version: 12
serial: 00:50:8d:f5:59:c6
size: 100Mbit/s