From: Dmitry Torokhov <dtor_core@ameritech.net>
To: linux-kernel@vger.kernel.org
Cc: Felipe Alfaro Solana <felipe_alfaro@linuxmail.org>
Subject: Re: 2.6.9-rc2-mm1: i8042.c: Can't read CTR while initializing i8042
Date: Sun, 19 Sep 2004 17:48:57 -0500 [thread overview]
Message-ID: <200409191748.58785.dtor_core@ameritech.net> (raw)
In-Reply-To: <0F0D52DF-0A80-11D9-96E1-000D9352858E@linuxmail.org>
On Sunday 19 September 2004 04:08 pm, Felipe Alfaro Solana wrote:
> Hello,
>
> My keyboard has suddenly stopped working with 2.6.9-rc2-mm1-VP-S1 and
> 2.6.9-rc2-mm1. This is part of the output of dmesg:
>
> i8042: ACPI [P2KI] at I/O 0x0, 0x0, irq 1
> i8042: ACPI [P2MI] at irq 12
> i8042.c: Can't read CTR while initializing i8042.
>
> This does happen on 2.6.9-rc2-mm1-VP-S1 and 2.6.9-rc2-mm1 on a NEC
> Chrom@ laptop, with a 440BX motherboard, Pentium III Mobile and
> integrated PS/2 keyboard and mouse. It doesn't happen in 2.6.8.1, not
> does it happen on my Pentium 4 machine, however.
>
> Any ideas?
>
It looks like your box has a badly written DSDT table. Try booting with
i8042.noacpi for now ot try Bjorn's patch that can be found here:
http://marc.theaimsgroup.com/?l=linux-kernel&m=109508824931419&w=2
--
Dmitry
next prev parent reply other threads:[~2004-09-19 22:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-19 21:08 Felipe Alfaro Solana
2004-09-19 22:48 ` Dmitry Torokhov [this message]
2004-09-19 23:25 Hans-Frieder Vogt
2004-09-20 11:18 ` Felipe Alfaro Solana
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