Forwarded to list.

---------- Forwarded message ----------
From: "John Marland" <johnwmarland@gmail.com>
Date: 9 Aug 2014 15:02
Subject: Re: [tboot-devel] Fwd: booting prolem with TPM reading failed
To: "Justin King-Lacroix" <justin.king-lacroix@cs.ox.ac.uk>
Cc:

you should include the entire log - it appears that your TPM may be disabled
INCLUDE THE ENTIRE TXT LOG
....JW

On Sat, Aug 9, 2014 at 8:20 AM, Justin King-Lacroix
<justin.king-lacroix@cs.ox.ac.uk> wrote:
> OK, so Linux is starting.
> It could be a grub config issue.
>
> Stupid question, have you checked that your kernel is compiled with the TXT
> option enabled?
>
> J
>
> On 9 Aug 2014 13:52, "xinyue" <xinyue@nfs.iscas.ac.cn> wrote:
>>
>> Thanks for your reply,it droped into busybox.
>>
>> The message is:
>>
>>      Gave up waiting for root device. Common problems:
>>        -Boot args (cat /proc/cmdline)
>>         -Check rootdelay= (did the system wait long enough?)
>>         -Check root=(did the system wait for the right device?)
>>        -Missing mudoles (cat /proc/module; ls /dev)
>>      ALERT! /dev/disk/by-uuid/0e94671f-......  does not exist
>>      Dropping to a shell!
>>
>> I think maybe it's a problem in grub.
>>
>>
>> 在 2014-08-09, Sat, 20:24:37 ,Justin King-Lacroix 写到:
>> How long are you leaving it before you assume it's failed?
>>
>> Reason is: the same thing happens to me, but it hasn't crashed, it's just
>> kernel init taking a *very* long time (a good couple of minutes). Then my
>> machine resumes booting and running correctly.
>>
>> Justin
>>
>>
>>
>> On 9 August 2014 12:49, xinyue <xinyue@nfs.iscas.ac.cn> wrote:
>>>
>>> The log is in attached.
>>>
>>> Thanks again!
>>>
>>>
>>> -------------------------------------- 源邮件
>>> --------------------------------------
>>> 发 件 人:xinyue
>>> 发送时间:2014-08-09 19:42:33
>>> 收 件 人:tboot-devel;
>>> 主  题:booting prolem with TPM reading failed
>>>
>>> Hi all,
>>>
>>>        I can't boot tboot with failure , it can't find LCP and
>>> TXT.ERRORCODE: 0xc0000001.
>>>
>>>        The boot ends with the following information:
>>>
>>> TBOOT: no LCP module found
>>> TBOOT: Error: ELF magic number is not matched.
>>> TBOOT: assuming kernel is Linux format
>>> TBOOT: Initrd from 0x1e05b000 to 0x1ffff400
>>> TBOOT: Kernel (protected mode) from 0x1000000 to 0x149d400
>>> TBOOT: Kernel (real mode) from 0x90000 to 0x94400
>>> TBOOT: transfering control to kernel @0x1000000...
>>> TBOOT: VMXOFF done for cpu 1
>>> TBOOT: cpu 1 waking up, SIPI vector=99000
>>> TBOOT: VMXOFF done for cpu 2
>>> TBOOT: cpu 2 waking up, SIPI vector=99000
>>> TBOOT: VMXOFF done for cpu 3
>>> TBOOT: cpu 3 waking up, SIPI vector=99000
>>>
>>> My computer is Lenovo T430 with Intel i5-3360 CPU
>>>
>>> The OS is Ubuntu-3.2.0-27-generic
>>>
>>> Has there someone come with the same problem and hope for you reply for
>>> how the solve this problem.
>>>
>>> Thanks and best regards!
>>>
>>> xinyue
>>>
>>>
>>> ------------------------------------------------------------------------------
>>>
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>>> tboot-devel@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/tboot-devel
>>>
>
>
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--
....JW