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From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Tino Keitel <tino.keitel+xorg@tikei.de>
Cc: intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	Linux-pm mailing list <linux-pm@lists.linux-foundation.org>
Subject: Re: Suspend hangs since 2.6.34
Date: Thu, 10 Jun 2010 01:42:12 +0200	[thread overview]
Message-ID: <201006100142.13131.rjw__6853.64954774759$1276127245$gmane$org@sisk.pl> (raw)
In-Reply-To: <20100609175356.GA17332@x61.home>

On Wednesday, June 09, 2010, Tino Keitel wrote:
> Hi,
> 
> as of kernel 2.6.34 I sometimes get a strange hang during suspend to
> RAM. After echo mem > /sys/power/state, the suspend script hangs, Xorg
> eats 100% CPU, and the desktop is frozen. I can kill the script and the
> computer will then suspend and resume fine. The kernel log shows
> nothing interesting when the hang happens:
> 
> usblp0: removed
> usbcore: deregistering interface driver dvb_usb_vp7045
> dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II)
> successfully deinitialized and disconnected.
> PM: Syncing filesystems ... done.
> 
> Is this a known problem?

No, it's not.

> I had rock stable suspend with 2.3.33.x. The
> computer is a Mac mini Core2 Duo with i945 graphics. I use KMS. I will
> compile a kernel with suspend debug to get more information if the hang
> happens next time.

Yes,  please try to get more information.

Rafael

  parent reply	other threads:[~2010-06-09 23:42 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-09 17:53 Suspend hangs since 2.6.34 Tino Keitel
2010-06-09 23:42 ` Rafael J. Wysocki
2010-06-10  6:05   ` Michael Tokarev
2010-06-10  6:05   ` Michael Tokarev
2010-06-10  6:07     ` Tino Keitel
2010-06-10  6:07     ` Tino Keitel
2010-06-10 15:41     ` Rafael J. Wysocki
2010-06-10 15:41     ` Rafael J. Wysocki
2010-06-10 21:14     ` Bill Davidsen
2010-06-10 21:14       ` Bill Davidsen
2010-06-13 11:00     ` Rafael J. Wysocki
2010-06-13 11:00     ` Rafael J. Wysocki
2010-06-20 22:56   ` Tino Keitel
2010-06-21 19:24     ` Rafael J. Wysocki
2010-06-21 19:24       ` Rafael J. Wysocki
2010-06-21 21:32       ` Tino Keitel
2010-06-21 21:32       ` Tino Keitel
2010-06-21 22:27         ` Tino Keitel
2010-06-21 22:27         ` Tino Keitel
2010-06-21 22:31         ` Alan Stern
2010-06-23 20:32           ` Tino Keitel
2010-06-23 20:32           ` Tino Keitel
2010-06-23 21:22             ` Rafael J. Wysocki
2010-06-23 21:22             ` Rafael J. Wysocki
2010-06-21 22:31         ` Alan Stern
2010-06-20 22:56   ` Tino Keitel
2010-06-09 23:42 ` Rafael J. Wysocki [this message]
2010-06-14 14:42 ` Maciej Rutecki

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