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[ts-7000] Re: problem about mount nfsroot

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Subject: [ts-7000] Re: problem about mount nfsroot
From: Xiang Lu <>
Date: Fri, 16 Jul 2010 11:46:14 -0700 (PDT)


Dear Charlie,

Now, I can load the file system and I can see the login prompt. But before the prompt, I get an FATAL error saying "Could not load  /lib/modules/2.6.32.3-m/modules.dep: No such file or directory.". I am not sure about the solution of this problem. I checked the /lib/moudules folder and only found 2.6.21-ts folder. Should I create a new folder to store the /lib/modules cross compiled by the kernel to solve this problem?

In addition, there is another error, "usb 1-3: device descriptor read/64, error -110". I do not know the meaning of this information. Could you please explain it for me?

Thank you for your kind help. Without your help, I would not arrive at this status. I really appreciate your continuous support and insightful suggestions. Thank you so much.

Best,
Xiang


From: Charles <>
To:
Sent: Fri, July 16, 2010 10:43:59 PM
Subject: [ts-7000] Re: problem about mount nfsroot

 


Hi --

--- In , Xiang Lu <> wrote:
>
> Dear Charlie,
>
> I get your point. I think the partition problem has been solved, because I can
> find the hash partition information for the printed list during booting the file
> system. Now, only one step is left which is the problem of nfs.
>
> Now, the hint shows the following content.
>
> VFS: Mounted root (nfs filesystem) on device 0:13.
> Freeing init memory :112k
> Warning: unable to open an initial console.
>
> Does that mean I have mounted the file system but can not get a prompt?

Yes, seems so. Your rootfs seems to lack the required device nodes. Have a look at step (4) here:
http://tech.groups.yahoo.com/group/ts-7000/message/14704

Note you do that from your ubuntu host. Other posts in that thread may help you too.

Also be sure the serial port drivers are compiled into your kernel image, and not modules.

regards, ......... Charlie
>
> Thank you.
>
> Best,
> Xiang





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