Comment 5 for bug 1871182

Yes, adding realtek to /etc/modules makes the ethernet work. I'm not sure if thats the actual bug.

$ systemd-analyze
Startup finished in 9.434s (firmware) + 4.866s (loader) + 3min 22.039s (kernel) + 56.143s (userspace) = 4min 32.483s
graphical.target reached after 55.830s in userspace

System log still has a lot of errors:
Initramfs unpacking failed: Decoding failed
Buffer I/O error on dev sr0, logical block 524284, async page read
do_IRQ: 1.55 No irq handler for vector