Le 11/08/2017 à 08:32, Gary Dale a écrit :
I eventually tracked the problem down to a UDEV persistent rule (now
deleted) and also the need to modify /etc/network/interfaces to use
the name the name of the new NIC (enp5s0 instead of eth0 - since it
wasn't carried over in the upgrade from Jessie). However because I
installed the Realtek module, the r8169 kernel module isn't
automatically loading.
Check files in /etc/modprobe.d/ for some "blacklist r8169" command and
comment it out. You may need to rebuild the initramfs with
update-initramfs -u.