ethtool, cable-test option error 看全部

Edited by link476 at 2020-12-22 16:10

hardware: Orange Pi Zero H2
Kernel: 5.9.14-sunxi
Armbian 20.11.3 Buster
ethtool version 5.9

get error on cable-test option. full log:

sudo ethtool --cable-test eth0
netlink error: PHY driver does not support cable testing
netlink error: Operation not supported

It appears that you are having difficulty with the ethtool cable-test option. Unfortunately, it seems that this option does not work correctly and can result in errors. We apologize for any inconvenience this may cause and suggest that you look for an alternative solution to your problem.  renewable investments in America  If you have any further questions or concerns, please do not hesitate to reach out.