VBox: "Unsupported version 2 of data unit" after snapshot was restored

[Bernhard Froehlich]

On 30.01.2012 10:52, Yuri wrote:
> On 01/30/2012 01:18, Bernhard Froehlich wrote:
>> From vbox developers:
>> Up to version 4.0 vbox used only version 1 of saved state of the DMA 
>> controller.
>> With vbox 4.1 a new version 2 was introduced which cannot be used 
>> with an older
>> vbox version.
>>
>> So have you probably created a snapshot with a newer vbox 4.1.x and 
>> then switched
>> back to vbox 4.0.x and restored the snapshot there? If that is the 
>> case you can
>> restore the snapshot with 4.1.x and be sure that there is no saved 
>> state anymore
>> and then switch back to 4.0.x.
>
> This snapshot was created in Oct-Nov 2011, I have always been with
> the port version in 2011. Unless the port version went to 4.1.X and
> later was downgraded, I probably never used version 4.1.X.

Thanks for the logfile. Nothing new in there so the snapshot you have 
was somehow
created or modified by vbox 4.1.x and cannot be used with 4.0.x. You 
can switch to
4.1.x again which will come to the portstree very soon anyway.

-- 
Bernhard Fröhlich
http://www.bluelife.at/