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Re: Timeout broken with serial port

From: Vladimir 'φ-coder/phcoder' Serbinenko
Subject: Re: Timeout broken with serial port
Date: Wed, 24 Aug 2011 11:40:26 +0200
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On 24.08.2011 11:16, Michal Suchanek wrote:
> Hello,
> I was experiencing a mysterious error with grub. It would not boot
> with timeout set.
> It turns out that setting serial IO disables timeout.
Check your contacts. Bad contacts are known to send noise on I/O which
GRUB interprets as keypresses.
> grub-pc        1.99-11ubuntu1
> I think it used to work with earlier grub, I have this file for ages:
> # cat /etc/grub.d/03_serial
> #!/bin/sh
> echo serial --unit=0 --speed=115200
> echo terminal_input --append serial\; terminal_output --append serial
> _______________________________________________
> Grub-devel mailing list
> address@hidden

Vladimir 'φ-coder/phcoder' Serbinenko

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