linux-kernel - Re: Bug: Dell Latitude E6400: reboot hangs when system has been suspended

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <4E9A2ABD.3010803@linux.vnet.ibm.com>
Date:	Sun, 16 Oct 2011 06:22:13 +0530
From:	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>
To:	Jim Faulkner <jfaulkne@....neu.edu>
CC:	linux-kernel <linux-kernel@...r.kernel.org>, x86@...nel.org,
	Linux PM mailing list <linux-pm@...r.kernel.org>
Subject: Re: Bug: Dell Latitude E6400: reboot hangs when system has been	suspended

On 10/16/2011 06:19 AM, Srivatsa S. Bhat wrote:
> 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.
> 

Adding linux-pm to CC. The boot logs are at:
https://lkml.org/lkml/2011/10/15/130

-- 
Regards,
Srivatsa S. Bhat  <srivatsa.bhat@...ux.vnet.ibm.com>
Linux Technology Center,
IBM India Systems and Technology Lab

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/