From: Vojtech Pavlik <vojtech@suse.cz>
To: Eric Altendorf <EricAltendorf@orst.edu>
Cc: linux-kernel@vger.kernel.org,
swsusp-devel <swsusp-devel@lists.sourceforge.net>
Subject: Re: Hotplug USB mouse bugs in 2.4+swsusp
Date: Mon, 14 Jul 2003 22:01:55 +0200 [thread overview]
Message-ID: <20030714200155.GA24964@ucw.cz> (raw)
In-Reply-To: <200307110916.13785.EricAltendorf@orst.edu>
On Fri, Jul 11, 2003 at 09:16:13AM -0700, Eric Altendorf wrote:
> 1)
> The mouse, under normal operation at times of heavy CPU or disk usage,
> will be spontaneously lost. No messages are issued. Physically
> unplugging and re-plugging the mouse restores it.
Can be anything, from lost interrupts to noise on the USB connection.
Need more data.
> 2)
> No matter what I've tried, after switching to using hotplug
> (previously I had been using the 2.5 kernel w/o the hotplug daemon),
> I have been unable to get the internal pointer multiplexed into
> /dev/input/mice. USB mouse shows up under /dev/input/mice and
> internal pointer shows up under /dev/psaux only.
Not possible. They're handled by the very same code in 2.5.
> 3)
> After suspend & resume, USB mouse is gone. Physically replugging it
> doesn't help. /etc/init.d/hotplug restart fixes it.
No idea here. Too many scripts involved.
--
Vojtech Pavlik
SuSE Labs, SuSE CR
prev parent reply other threads:[~2003-07-14 19:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-11 16:16 Hotplug USB mouse bugs in 2.4+swsusp Eric Altendorf
2003-07-14 18:52 ` [Swsusp-devel] " Nigel Cunningham
2003-07-14 20:01 ` Vojtech Pavlik [this message]
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