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Message-ID: <4E9A2A1C.5010903@linux.vnet.ibm.com>
Date: Sun, 16 Oct 2011 06:19:32 +0530
From: "Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>
To: Jim Faulkner <jfaulkne@....neu.edu>
CC: linux-kernel@...r.kernel.org, x86@...nel.org
Subject: Re: Bug: Dell Latitude E6400: reboot hangs when system has been suspended
Hi Jim,
On 10/16/2011 05:17 AM, Jim Faulkner wrote:
> Hi, rebooting hangs on my Dell Latitude E6400 after the system has been
> suspended. The system prints "Restarting system" but freezes, and I
> have to hold the power button to shut down the system.
>
> Rebooting works fine if the system has not been suspended since the
> initial boot. This bug only happens after the system has been suspended
> to ram since boot.
>
> I have tried the "reboot=acpi" and "reboot=force" kernel parameters with
> no change in behavior.
>
> My dmesg and dmidecode output are attached. Please let me know if you
> need anymore info.
Can you also provide the log of suspend/resume? And did you face any
problems while resuming the system after suspending it?
Also, please CC the linux-pm mailing list (linux-pm@...r.kernel.org) when
reporting suspend related bugs.
--
Regards,
Srivatsa S. Bhat <srivatsa.bhat@...ux.vnet.ibm.com>
Linux Technology Center,
IBM India Systems and Technology Lab
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