Latest Linux firmware missing LAN on Pi3+

[graysky]

MOD NOTE - merged threads

[graysky]

$this->bbcode_second_pass_quote('soren121', 'I')'m assuming that both of the above are encountering the same "eth0 -> end0" naming issue caused by the systemd upgrade.

[karog]

My device changed to enu1. I made a new enu1.network to match that and it worked. But then I opted for the udev rule link mentioned above and now eth0 works once again.

Thx, soren121. And grasyky too.

[basanites]

For anybody with an Odroid HC2 (should be the same on XU4/XU3) the name is also changed to enu1.
Creating a .network file as described before fixed the issue for me.
For everybody looking for a fix for their own device -> look at journalctl and search for entries mentioning renamed from eth0. My timestamps were off by a long shot but that might have to do with this being a fresh install with unsynced clock.
If your device is headless, like the HC2 you can chroot onto your root filesystem from a machine with a different architecture using qemu https://wiki.archlinux.org/title/QEMU#Chrooting_into_arm/arm64_environment_from_x86_64

[phovos]

An alternative is to add the following line to the cmdline.txt

$this->bbcode_second_pass_code('', 'net.ifnames=0')