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From: Michael Brennan <brennan.brisad@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: Waking up from suspend regression
Date: Wed, 6 Aug 2008 03:25:54 +0200	[thread overview]
Message-ID: <200808060325.54537.brennan.brisad@gmail.com> (raw)

Hi,

I am having some major problems with the newest kernels on my Thinkpad R61i 
and I'm doing my best trying to debug the problems.

One problem is waking up from suspend to RAM. Earlier kernels worked fine 
(e.g. 2.6.25), but with the latest the system is unusable after waking up.
When trying to wake the computer up it first is completely unresponsive with a 
black screen. After about 40 seconds it comes back alive and shows the locked 
screensaver. But whatever I do I just get error messages, trying to unlock 
the screen, it says authentication failed for some reason. If I try to log in 
from console I just get kernel messages about I/O errors from the SATA HDD.

I have bisected this and get this behavior after the patch: 
[ce6fce4295ba727b36fdc73040e444bd1aae64cd] PCI MSI: Don't disable MSIs if the 
mask bit isn't supported

I hope this is of any help at all.

Thanks

-- 
Michael Brennan

             reply	other threads:[~2008-08-06  1:27 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-06  1:25 Michael Brennan [this message]
2008-08-06  8:31 ` Waking up from suspend regression Jens Axboe
2008-08-06  8:32   ` Tejun Heo
2008-08-06  8:42     ` Jens Axboe
2008-08-06 13:44     ` Michael Brennan

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