Ethernet troubles with X230

[Dhananjay Balan]

On Sun, Aug 05, 2018 at 06:25:57PM +0800, Erich Dollansky wrote:
> when I ran into this problem, I delete the IP address 0.0.0.0, kill
> dhclient and start a new dhclient. As we used fixed IP addresses for
> em0, the problem comes up only on wlan.

I tried that, but now the interface just gives up with no carrier, eventhough the cables are plugged in properly.

sudo dhclient em0
em0: no link .............. giving up

This is with 12.0-ALPHA1 #18 r337684 and my dmesg(8) is filled with
em0: TX(0) desc avail = 1024, pidx = 0
em0: TX(0) desc avail = 1024, pidx = 0
em0: TX(0) desc avail = 1024, pidx = 0
em0: TX(0) desc avail = 1024, pidx = 0

-
Dhananjay