From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Parag Warudkar <parag.lkml@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: S2RAM broken on HP 8530p
Date: Thu, 1 Apr 2010 23:52:18 +0200 [thread overview]
Message-ID: <201004012352.18149.rjw@sisk.pl> (raw)
In-Reply-To: <alpine.DEB.2.00.1004011725540.2043@parag-laptop>
On Thursday 01 April 2010, Parag Warudkar wrote:
>
> On Thu, 1 Apr 2010, Rafael J. Wysocki wrote:
>
> > Please try:
> >
> > # echo devices > /sys/power/pm_test
> > # echo mem > /sys/power/state
> >
> > and see if that breaks too (it should get back to the command line in about
> > 5-10 seconds).
>
> That breaks too - hangs similarly during suspend. I enabled RTC tracing
> and every time it prints out different hash matches after reboot -
> tty/tty21, pcie04 and latest is
>
> [ 0.865296] pcieport 0000:00:1c.1: hash matches
>
> Also when the suspend fails the immediate boot after that I get a USB
> error on startup - unable to enumerate usb device on port 1. This error is
> not present on normal boots.
Well, try the above with the USB controller drivers unloaded.
Rafael
next prev parent reply other threads:[~2010-04-01 21:49 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-01 1:05 Parag Warudkar
2010-04-01 1:16 ` Rafael J. Wysocki
2010-04-01 1:36 ` Parag Warudkar
2010-04-01 20:08 ` Rafael J. Wysocki
2010-04-01 21:30 ` Parag Warudkar
2010-04-01 21:52 ` Rafael J. Wysocki [this message]
2010-04-01 22:18 ` Parag Warudkar
2010-04-01 22:31 ` S2RAM broken on HP 8530p (btusb involved) Rafael J. Wysocki
2010-04-15 18:02 ` S2RAM broken on HP 8530p Pavel Machek
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