From: Daniel Frey <djqfrey@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] some keyboard lag
Date: Mon, 08 Jun 2015 12:28:30 -0700 [thread overview]
Message-ID: <5575ECDE.60906@gmail.com> (raw)
In-Reply-To: <5575E54D.9010607@xunil.at>
On 06/08/2015 11:56 AM, Stefan G. Weichinger wrote:
> I browsed their udev rules and found some rules pointing in that
> direction but none specifically matching the PCI ID of my keyboard and
> the wildcards ... I am not sure.
>
> But they seem to do it specifically, yes ->
>
> # cat /sys/module/usbcore/parameters/autosuspend
> 2
>
> # my keyboard
> # cat /sys/bus/usb/devices/3-1.6/power/control
> on
>
> I assume it won't hurt much if I disable USB autosuspend in general for
> now? Power savings should be minimal, right? (desktop here, AC etc)
>
I doubt it'll hurt anything. The power savings bit are more or less all
left to userspace now, and you can toggle something in /sys more than
likely to disable it on the keyboard (as was mentioned already.) It's
probably best to write a udev rule specifically for your keyboard (and
mouse, while you're at it) if you want to go that route.
Dan
next prev parent reply other threads:[~2015-06-08 19:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-08 12:01 [gentoo-user] some keyboard lag Stefan G. Weichinger
2015-06-08 12:22 ` Andrew Lowe
2015-06-08 12:32 ` Stefan G. Weichinger
2015-06-08 14:44 ` Daniel Frey
2015-06-08 17:50 ` Stefan G. Weichinger
2015-06-08 18:25 ` J. Roeleveld
2015-06-08 18:56 ` Stefan G. Weichinger
2015-06-08 19:28 ` Daniel Frey [this message]
2015-06-13 7:50 ` Bob Wya
2015-06-16 13:46 ` J. Roeleveld
2015-06-08 13:05 ` [gentoo-user] " James
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