On Saturday 05 December 2020 11:11:40 Tixy wrote: > On Sat, 2020-12-05 at 10:35 -0500, Gene Heskett wrote: > > And while it is working, there still is not a /dev/enp1s0 > > to be found except in an "ip a" output. > > I'm sure "ip a" mentions 'enp1s0' not '/dev/enp1s0'.
Correct, my short term memory isn't that error free any more. > Have you ever seen network interfaces appear under /dev ? > They don't appear there on my machines... > They used to, and that has always been the first place I check when the net doesn't come up. What I am not sure about is which version it got changed in. Its been a while though, as I note the one wheezy install I still have running on another copy of that same hardware, is using eth0 but its not in the /dev/net tree either. So I'm the one out of date it seems. The whole point is that the most recent V 2.8 LinuxCNC install hasn't pinned the kernel, and that it didn't work again until I had rebooted to -rt11 from the newer -rt13, and its now works correctly for all versions tried, but didn't at 8:15 local time this morning. There should be a reason, but I've not found it. > # find /dev -name enp2s0 > > # find /sys -name enp2s0 > /sys/class/net/enp2s0 > /sys/devices/pci0000:00/0000:00:1c.3/0000:02:00.0/net/enp2s0 > > # ls -l /sys/class/net/ > total 0 > lrwxrwxrwx 1 root root 0 Dec 5 16:06 enp2s0 -> > ../../devices/pci0000:00/0000:00:1c.3/0000:02:00.0/net/enp2s0 > lrwxrwxrwx 1 root root 0 Dec 5 16:06 lo -> > ../../devices/virtual/net/lo lrwxrwxrwx 1 root root 0 Dec 5 16:06 > wlp1s0 -> > ../../devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/wlp1s0 Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) If we desire respect for the law, we must first make the law respectable. - Louis D. Brandeis Genes Web page <http://geneslinuxbox.net:6309/gene>