linux-kernel - No kernel output to serial console

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Message-ID: <d77765540808111121l39b3bbb2nc0ef7e58a665ec74@mail.gmail.com>
Date:	Mon, 11 Aug 2008 18:21:34 +0000
From:	"Piotr Jaroszyński" <p.jaroszynski@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: No kernel output to serial console

Hello,

I can't get kernel to output any info to serial console during boot,
the output looks like that:

kernel /vmlinuz-2.6.22.19-lustre-1.6.5.1 ro root=/dev/sdy5 console=ttyS0,9600n8
   [Linux-bzImage, setup=0x1400, size=0x2cad08]

INIT: version 2.86 booting
(...)

so both grub and init can use it but kernel doesn't seem to.

grub config:
serial --unit=0 --speed=9600
terminal --timeout=5 serial console

inittab line:
s0:12345:respawn:/sbin/agetty 9600 ttyS0 vt100

Attaching current kernel config in case i missed something obvious there.

sorry if that's offtopic here, but I'm not sure where else I could ask.

-- 
Best Regards,
Piotr Jaroszyński

Download attachment "config.gz" of type "application/x-gzip" (8188 bytes)