From: Tino Keitel <tino.keitel+xorg@tikei.de>
To: intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Suspend hangs since 2.6.34
Date: Wed, 9 Jun 2010 19:53:56 +0200 [thread overview]
Message-ID: <20100609175356.GA17332@x61.home> (raw)
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? 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.
Regards,
Tino
next reply other threads:[~2010-06-09 17:54 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-09 17:53 Tino Keitel [this message]
2010-06-09 23:42 ` Suspend hangs since 2.6.34 Rafael J. Wysocki
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
2010-06-20 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 22:27 ` Tino Keitel
2010-06-21 22:27 ` Tino Keitel
2010-06-21 22:31 ` Alan Stern
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 21:32 ` Tino Keitel
2010-06-14 14:42 ` Maciej Rutecki
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