WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xense-devel

Re: [Xen-users] vtpm_manager can't run twice in a row

Fischer, Anna wrote:

> I have been using the vtpm_manager without any problems, and it works
> fine to kill it with control-c (see my attached log file). I can start
> and stop it frequently like that, and it never shows me any errors.
> 
>> Or is this an 
>> error specific to me?
> 
> It would eventually be helpful to know some more details on what you're
> actually doing, how you've taken ownership of the TPM, what TPM you're
> using, and also what Xen and what vtpm_manager version you run. Also, I
> would recommend to forward this problem to the xense-devel list, as you
> would be much more likely to find help from people on that list.


As I've mentioned above, I let vtpm_managerd take control of the TPM.
In other words, I clear the TPM, run vtpm_managerd, and vtpm_managerd
takes control of the TPM.  I'm using Dell Optiplex 745s.

neon:/sys/class/misc/tpm0/device$ sudo cat ./id
ATM1200
PNP0c31

Manufacturer: 0x41544d4c
TCG version: 1.2
Firmware version: 13.5


Basically, a 1.2 atmel TPM, but I have problems on a 1.1 atmel as well (
in a precision 345).

I have the same problem in all versions of vtpm_managerd, including,
most recently, xen-unstable (as of today) and xen-testing-3.1 (as of 2
weeks ago).

> > would recommend to forward this problem to the xense-devel list, as you
> > would be much more likely to find help from people on that list.

Thanks - I didn't know about this list.

-- 
Luke

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

<Prev in Thread] Current Thread [Next in Thread>