virtualbox.org

So I have been running VirtualBox for 3 years unchanged. I have VB running on my Macbook Pro. I haven't updated VB since 4.7? and everything is working fine. My server is Linux.

I do my usual process of login to VB make some changes to my app code and save the commits to git. I then try to push the code to git and I now get the following error.

no matching mac found: client hmac-md5...... fatal: The remote end hung up unexpectedly

I haven't changed anything. Any idea where the problem lies or how to find where the problem is?

Just because a program that runs in the context of VirtualBox has a problem, it doesn't make it a VirtualBox problem. You're having an issue that has nothing to do with VirtualBox, so my suggestion would be to treat it as such, as a native problem with the OS or the application of the guest.

Having said that, have you searched for that error? Is that a network error? Sounds like it. Have you checked the network connectivity between your host and your guest? What kind of networking are you using?

So I found the issue, but not sure why it no longer work. This is the line that is causing the issue, but it has gone unchanged?

As I mentioned earlier, this line has nothing to do with VirtualBox. VirtualBox provides the hardware. I already told you where to look for the problem at; network connectivity.