From: "Richard Fish" <bigfish@asmallpond.org>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] erratic touchpad
Date: Wed, 21 Jun 2006 15:25:56 -0700 [thread overview]
Message-ID: <7573e9640606211525l194d974fo1b7625c5b2d673c5@mail.gmail.com> (raw)
In-Reply-To: <bf36c5560606172251u42998d11ubc6da30caf6a5fd4@mail.gmail.com>
On 6/17/06, marco restelli <mrestelli@gmail.com> wrote:
> Everything works fine, but the touchpad.
> Indeed I have all the advanced features working: double click,
> scroll ... but using the touchpad when the CPU load is hight
> the mouse starts jumping around and clicking everywhere.
I see two problems in your dmesg output:
> warning: many lost ticks.
> Your time source seems to be instable or some driver is hogging interupts
> rip __do_softirq+0x45/0xc9
Take a look at /usr/src/linux/Documentation/kernel-parameters.txt,
particularly the clock= option. clock=pmtmr might be the best option
here...although I'm not sure it applies to amd64.
> input: SynPS/2 Synaptics TouchPad as /class/input/input1
> APIC error on CPU0: 00(40)
Booting with noapic (again, see kernel-parameters.txt) should help.
It might also clear up the time issue above.
HTH,
-Richard
--
gentoo-user@gentoo.org mailing list
next prev parent reply other threads:[~2006-06-21 22:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-18 5:51 [gentoo-user] erratic touchpad marco restelli
2006-06-21 22:25 ` Richard Fish [this message]
2006-06-23 2:31 ` marco restelli
2006-06-24 15:37 ` Richard Fish
2006-07-05 0:56 ` marco restelli
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=7573e9640606211525l194d974fo1b7625c5b2d673c5@mail.gmail.com \
--to=bigfish@asmallpond.org \
--cc=gentoo-user@lists.gentoo.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox