From: Chris Wilson <chris@chris-wilson.co.uk>
To: SD <sd.domrep@yahoo.com>, intel-gfx@lists.freedesktop.org
Subject: Re: Mouse cursor freezes every 10 seconds for about 0, 1 sec on i915GM
Date: Sun, 31 Oct 2010 10:50:32 +0000 [thread overview]
Message-ID: <0d30dc$k1gut8@orsmga001.jf.intel.com> (raw)
In-Reply-To: <758470.33739.qm@web110506.mail.gq1.yahoo.com>
On Sun, 31 Oct 2010 03:42:48 -0700 (PDT), SD <sd.domrep@yahoo.com> wrote:
> Dear All.
>
> I have a small problems with Fedora 14, which was updated from rawhide.
>
> So, my mouse cursor freezes every 10 seconds for about 0,1 second when I move it around. I opened bug - https://bugzilla.redhat.com/show_bug.cgi?id=644044, but I think I get more help here.
Known issue with "hotplug" polling on those systems:
https://bugs.freedesktop.org/show_bug.cgi?id=29536
As of 2.6.36, there are two workarounds. (a) the kernel doesn't attempt
to do load-detection on your machine (the cause of the stutter), (b) there
is a module parameter (/sys/module/drm_kms_helper/parameters/poll) to
disable the polling entirely.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2010-10-31 10:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-31 10:42 Mouse cursor freezes every 10 seconds for about 0, 1 sec on i915GM SD
2010-10-31 10:50 ` Chris Wilson [this message]
2010-10-31 20:51 ` SD
2010-10-31 23:01 ` Chris Wilson
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