Can't boot in headless

0x10

I'm trying to boot without VGA/keyboard into NetBSD 10.1/amd64 and while trying to connect via ssh i get to know that host is unreachable. While connected thru VGA everything boots fine. I'm disabling any video in /etc/boot.cfg as follows:

menu=Boot single user:rndseed /var/db/entropy-file;boot -s
menu=Drop to boot prompt:prompt
default=1
userconf=disable radeon*
userconf=disable i915drmkms*
userconf=disable drmkms*
userconf=disable nouveau*
clear=1
timeout=3

But the same thing Host is unreachable. And no doing it without userconf params also leads to the same issue.

Additionally I discovered that while booting without VGA and connecting a cable in the right moment i can get to see console with this error:
GOP setmode failed: 8000000000000007
setting GOP to 0, also did not help.

Any ideas?

rvp

0x10 Your setup has no usable console (no DRMKMS, no EFI FB), so the kernel's panicing.

Edit /boot.cfg and add consdev=com0, then you should get a console on the serial port (if you have the HW).
Turn wscons=NO in /etc/rc.conf
In /etc/ttys, set all the ttyE? entries to off