On 2020-02-10 20:14, Patrick O'Callaghan wrote:
So I changed that to turn autoneg on and speed to 1000, and rebooted. The system came up with no network, so I reverted the change. Clearly that isn't the right way to do it.
Recommendations are welcome.
Well, I use network manager and my network-script for enp2s0 only has
ETHTOOL_OPTS="autoneg on"
Could be that if you have autoneg on and then specify other stuff that should be taken care of by the autoneg you cause issues.
ethtool shows
Link partner advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Link partner advertised pause frame use: Symmetric Receive-only Link partner advertised auto-negotiation: Yes Link partner advertised FEC modes: Not reported Speed: 1000Mb/s Duplex: Full
for the link.