Am 05.04.21 um 15:34 Uhr schrieb Gustavo Ezquerro:
> I want to change the name of the ethernet interface, from ensXXX to eth0
> but every time I do it and the kubic restarts, all the configuration is
> lost, can you help me with this?

There are multiple ways to change the interface name, so could you
describe what you tried?

Personally if I just want to turn off the "predictable" interface names
entirely I'm just
* adding the "net.ifnames=0" option to the kernel command line in
/etc/default/grub.
* rebuilt the initrd with `transactional-update initrd`.
You can find more ways in
https://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames/
(Section "I don't like this, how do I disable this?").

Ignaz