On Wed, 4 Nov 2020 15:16:02 +0100
Scott van Looy via users wrote:
It’s super frustrating. Does anyone have any ideas why this might
happen or what could be causing it or any suggestions for what I can investigate?
I have absolutely no idea if this is the problem, but I know
when I setup an extra bridge in my system, suddenly my
network stopped working, and I discovered it had decided
to use this bridge to nowhere as the default gateway. I
eventually discovered this setting:
nmcli con modify bifrost ipv4.never-default true
(bifrost is the name of the bridge I had just created).