Mesa 7i76E first try

After downloaded and installed Stretched version, I run Pncconf and tried to set a configuration.
This time instead of getting the test window I get an error message when I try to test / Tune the axis (see attachment); btw, I went on and finished the configuration, but when launching Linuxcnc I got an error message too......

What does
ip a
in a terminal say ?

Sorry Tommy....
Didn't answer, wife catched me
Unfortunately, here in Italy middle August means "HOLIDAY!!!!", and this means you don't have no more free time but to set up all the needs for holidays (it means: clean home, makeup the garden, set the luggages...... wife rules.....)
Today after work (last day, hurrahhh) I'll try to steal some time and try.
Otherwise, I'll have to wait a week, when we'll back from holidays....

No worries, enjoy the holiday .... if you can !

Hi all. Back from holidays, wife seems to be happy this means I can enjoy some freetime

Well, I did as Tommy told me (run ip a) and attached you find the answer.
I don't know if usefull, but the 7i76e pings correctly.
Tried again with PncConf, but nothing changed (well, it was just a try....)

I've a small question more, as I switched to Stretched version, and is little bit different from the wheezy version.
As I've only one RJ45, currently I use or the 7i76e or the Internet connection.
As I switch the cable, I can't find anymore the network manager (upper right menu, where the clock is), where in wheezy I could switch easily from one connection to another. At the moment the only solution I found is to switch the cable then restart linux. Any other way to make it easier?

Not sure how you're pinging anything as the attached info show a non functioning eth connection or one set as "shared to other computers" ????