From: Pavel Machek <pavel@ucw.cz>
To: "legolas558@users.sourceforge.net" <legolas558@users.sourceforge.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Laptop keyboard unusable when ACPI is active was Re: [2.6.22] i8042, ACPI, ipw2100 and issues reported by psmouse.c atkbd.c
Date: Thu, 18 Oct 2007 19:52:02 +0000 [thread overview]
Message-ID: <20071018195202.GA6962@ucw.cz> (raw)
In-Reply-To: <470DD906.9090504@users.sourceforge.net>
Hi!
> legolas558@users.sourceforge.net ha scritto:
> > Kernel: 2.6.22-r5
> > Kernel option: i8042.nomux=1
> I am now using kernel 2.6.22-r8 (Gentoo) and the following kernel options:
>
> i8042.nomux=1 acpi=off
>
> I have tried kernel 2.6.23-rc9 but the problem is still there.
Try usb keyboard.
Are you experiencing unusually high latencies in acpi mode?
Any unusual activity on top?
Try disabling lm_sensors.
Try disabling acpi embedded controller.
Is it smp box?
Try watching keyboard interrupts. Are they lost?
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2007-10-20 9:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-30 21:42 [2.6.22] i8042, ACPI, ipw2100 and issues reported by psmouse.c atkbd.c legolas558
2007-10-11 8:04 ` Laptop keyboard unusable when ACPI is active was " legolas558
2007-10-12 11:52 ` Laptop keyboard unusable when ACPI is active legolas558
2007-11-22 7:24 ` legolas558
2007-11-24 4:21 ` Len Brown
2007-11-24 19:08 ` legolas558
2007-10-18 19:52 ` Pavel Machek [this message]
2007-10-20 11:47 ` Laptop keyboard unusable when ACPI is active was Re: [2.6.22] i8042, ACPI, ipw2100 and issues reported by psmouse.c atkbd.c legolas558
2007-10-20 18:33 ` Pavel Machek
2007-10-21 9:43 ` legolas558
2007-11-24 4:27 ` Len Brown
2007-11-24 19:14 ` legolas558
2007-10-21 11:07 ` legolas558
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