From: Eric Martin <freak4uxxx@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] Powertop constantly tells me to enable USB suspend, but it is already enabled
Date: Tue, 20 Jan 2009 21:06:02 -0500 [thread overview]
Message-ID: <4976830A.9000900@gmail.com> (raw)
In-Reply-To: <58965d8a0901201232q464b59d0j900da39708b2ecbb@mail.gmail.com>
Paul Hartman wrote:
> Hi,
>
> As the subject line says, powertop constantly tells me my USB devices
> (keyboard/mouse) are active 100% of the time and to enable USB
> suspend, which I do, but it keeps telling me constantly. How can I
> tell if:
>
> A) USB suspend is actually on or not
> B) powertop is doing anything when I press "U"
>
> I've got USB Suspend/resume support in my kernel, and according to the
> kernel docs the usbcore.usbsuspend default delay is 2 (powertop
> suggests changing it to 1).
>
> Powertop's refresh delay is 5 seconds.
>
> Thanks,
> Paul
>
>
Check for USB_SUSPEND in /proc/config.gz
next prev parent reply other threads:[~2009-01-21 2:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-20 20:32 [gentoo-user] Powertop constantly tells me to enable USB suspend, but it is already enabled Paul Hartman
2009-01-21 2:06 ` Eric Martin [this message]
2009-01-21 3:26 ` Paul Hartman
2009-01-22 13:58 ` Eric Martin
2009-01-22 15:45 ` Paul Hartman
2009-01-22 16:10 ` Eric Martin
2009-01-22 16:19 ` Paul Hartman
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