From: Eric Altendorf <EricAltendorf@orst.edu>
To: linux-kernel@vger.kernel.org,
swsusp-devel <swsusp-devel@lists.sourceforge.net>
Subject: Hotplug USB mouse bugs in 2.4+swsusp
Date: Fri, 11 Jul 2003 09:16:13 -0700 [thread overview]
Message-ID: <200307110916.13785.EricAltendorf@orst.edu> (raw)
I'm not sure if this is a general kernel issue, a hotplug issue, a USB
issue, or a swsusp issue, so I'm hoping for guidance here.
I'm running 2.4.21 (+ latest ACPI, toshiba ACPI, and swsusp pre14) and
to get my USB mouse working at all with swsusp I had to use hotplug.
However, I'm having a number of problems.
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.
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.
3)
After suspend & resume, USB mouse is gone. Physically replugging it
doesn't help. /etc/init.d/hotplug restart fixes it.
Any ideas? /proc cats, dmesgs, .configs, etc, available upon request.
Thanks much!
Eric
next reply other threads:[~2003-07-14 17:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-11 16:16 Eric Altendorf [this message]
2003-07-14 18:52 ` [Swsusp-devel] Hotplug USB mouse bugs in 2.4+swsusp Nigel Cunningham
2003-07-14 20:01 ` Vojtech Pavlik
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