I have a small server setup at home, and it is running ubuntu 23
Distributor ID: UbuntuDescription: Ubuntu 23.04Release: 23.04Codename: lunar
and i have usb gigabit ethernet adapter on it, but it is only running in half duplex
sudo ethtool enxa0cec88195adSettings for enxa0cec88195ad: Supported ports: [ ] Supported link modes: Not reported Supported pause frame use: No Supports auto-negotiation: No Supported FEC modes: Not reported Advertised link modes: Not reported Advertised pause frame use: No Advertised auto-negotiation: No Advertised FEC modes: Not reported Speed: 1000Mb/s Duplex: Half Auto-negotiation: off Port: Twisted Pair PHYAD: 0 Transceiver: internal MDI-X: Unknown Current message level: 0x00000007 (7) drv probe link
i am a bit new to working with ubuntu and linux and i would like to know how i can change this card to run in full duplex,
i tried
running
sudo ethtool -s enxa0cec88195ad duplex full
but i get a error
netlink error: Operation not supported
i checked the chipset page and it should support full duplex.
Any one can help me with this?