I'm trying to capture
dmesg output from a kernel, that's crashing at boot.
console=comconsole on boot's command line works -- I see the
OK prompt on the serial console. I then enter -- on the serial console -- the command:
And the boot begins. I get the kernel's name and the
/boot/entropy line on the serial console, followed by the line
Booting.... Unfortunately, the actual boot messages are still going to the original "internal" console -- and I cannot get at them...
What am I doing wrong?