From: Paul Hartman <paul.hartman+gentoo@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 21:26:03 -0600 [thread overview]
Message-ID: <58965d8a0901201926j5c9c3072v9bcb17a4d0745804@mail.gmail.com> (raw)
In-Reply-To: <4976830A.9000900@gmail.com>
On Tue, Jan 20, 2009 at 8:06 PM, Eric Martin <freak4uxxx@gmail.com> wrote:
> 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
I do not have a /proc/config.gz but i have this in /boot/config:
CONFIG_USB_SUSPEND=y
next prev parent reply other threads:[~2009-01-21 3:26 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
2009-01-21 3:26 ` Paul Hartman [this message]
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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