On KDE Plasma network manager settings under Connections, “Link Negotiation” is set to “Ignore” by default, which grays out Speed and Duplex.
I have a 2.5 GB NIC and I want to be sure I’m getting the maximum speed. Should I change Link Negotiation to “Manual” and specify “2.5Gb/s” for the Speed setting?
Should “Duplex” be set to “Full” or “Partial”?
Or is setting Link Negotiation to “Automatic” ideal?