fbcond now mirrors all framebuffer-console output to the kernel debug (serial)
scheme AND feeds serial input back into the active VT's input queue. Previously,
once fbcond took over the console after display handoff the serial line went
silent (headless operators saw the boot stop at 'Performing handoff' and never
saw the getty login prompt, which draws only to the framebuffer VT). Now the
same console — boot log, login prompt, and shell — is fully usable over serial,
reusing the working framebuffer getty for both surfaces.
Red Bear OS
e9342b78e9