From: Andreas Mohr <andi@rhlx01.fht-esslingen.de>
To: Pavel Machek <pavel@ucw.cz>
Cc: vojtech@suse.cz, dmitry.torokhov@gmail.com,
kernel list <linux-kernel@vger.kernel.org>
Subject: Re: strange keyboard lag after suspend testing
Date: Tue, 20 Mar 2007 17:00:06 +0100 [thread overview]
Message-ID: <20070320160006.GA14843@rhlx01.hs-esslingen.de> (raw)
In-Reply-To: <20070320153332.GA5533@elf.ucw.cz>
Hi,
On Tue, Mar 20, 2007 at 04:33:32PM +0100, Pavel Machek wrote:
> Hi!
>
> I was testing suspend in 2.6.21-rc4 a lot, and now... machine feels
> like someone added 50..100msec delay somewhere in keyboard
> handling. Mouse does not seem affected. /proc/interrupts seem to
> increase as they should, for both keyboard and mouse. Can someone
> reproduce it? Any ideas how to debug it?
Probably just asking the obvious:
it's not a trivial "failed to re-configure repeat rate upon resume"
(which one could rule out by running "kbdrate" again)
but a lag in some interrupt handler or somewhere else deeper, right?
Andreas Mohr
next prev parent reply other threads:[~2007-03-20 16:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-20 15:33 Pavel Machek
2007-03-20 16:00 ` Andreas Mohr [this message]
2007-03-20 16:03 ` Pavel Machek
2007-03-20 16:09 ` Dmitry Torokhov
2007-03-20 16:31 ` Pavel Machek
2007-03-20 16:38 ` Pavel Machek
2007-03-20 21:56 ` Rafael J. Wysocki
2007-03-21 20:12 ` Luca Tettamanti
2007-03-21 22:22 ` Pavel Machek
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