bitcoin-core vm solution

[Zz]

Hello,
my desktop OS : Lubuntu 16.10

I crate windows 7 64 bit virtual machine on virtualbox (http://www.virtualbox.org)
after install bitcoin core lastest  in this virtual machine.
and waiting....
finally bitcoin core synced.
stop this virtual machine and copy windows7.vdi to my external disk  (https://www.sandisk.com/home/ssd/extreme-500-ssd)



I connected it to another computer my ssd
install virtualbox.
and open this vm.

I have a problem.

this vm not connect to internet

It works on its own computer.

[Coding Enthusiast]

This is a "VirtualBox" problem so you may want to try their dedicated forum to ask about it. https://forums.virtualbox.org/

But my guess is that your problem is because of the new operating system+new hardware in the second computer you have transferred the virtual machine to.

In your second computer inside virtualbox go to Settings and then go to Network tab and see if you can fix it by changing those settings.

Also in your first computer that you first made that virtual machine, try "Cloning" the machine instead of simple copy paste or .VDI file.
Right click on the name of that VM inside virtualbox interface and select "Clone..." I have never tested this but try selecting the option about "Reinitialize the MAC address...."

[mhanbostanci]

Hello,
try this steps :





export this vm, open virtualization format archive (.ova)

import other system windows7.ova
AND
try hardware settings remove ethernet device.
open it vm.
shutdown vm.
try hardware settings add ethernet device.
open vm.

[cr1776]

This already got moved out of here as it is off-topic ( see   https://bitcointalk.org/index.php?topic=1706418.0 )  and then now it is back.  This really is network related, not bitcoin related.

[Zz]

This already got moved out of here as it is off-topic ( see   https://bitcointalk.org/index.php?topic=1706418.0 )  and then now it is back.  This really is network related, not bitcoin related.

I get it now.  
Technical Support main topic only bitcoin related.
after this, I will be more careful. Thanks for warning and information

Hello,
try this steps :

<snip>

export this vm, open virtualization format archive (.ova)

import other system windows7.ova
AND
try hardware settings remove ethernet device.
open it vm.
shutdown vm.
try hardware settings add ethernet device.
open vm.

I did it.

windows 7 works fine.
I have a lot to learn about VirtualBox.
thank you for your support.