Top "Virtual-machine" questions

A virtual-machine is software emulating complete computer hardware.

Gitlab with non-standard SSH port (on VM with Iptable forwarding)

My gitlab is on a virtual machine on a host server. I reach the VM with a non-standard SSH port (…

configuration ssh virtual-machine iptables gitlab
Oracle virtual box inaccessible

I am using Oracle Virtual Box version 4.2.16 r86992. Everything was fine until yesterday shutdown. Today, it shows inaccessible and throws …

virtual-machine virtualbox
Geny motion failed to import OVA

Suddenly, i lost all Geny motion emulators (maybe after upgrading to Geny motion 2.2, not sure) and when ever i download …

virtual-machine emulation genymotion
How can I reduce input latency in a VirtualBox VM?

I've installed a Ubuntu VM using VirtualBox, but when I start it up the input lag is really noticeable. For …

virtual-machine virtualbox latency
Why I cannot connect to Kafka from outside?

I am running kafka on ec2 instance. So amazon ec2 instance has two ips one is internal ip and second …

docker amazon-ec2 apache-kafka virtual-machine
dnsmasq, serve different ip addresses based on interface used

Basically my situation is that I'm running a VM for developing web sites. The host machine has its dns pointing …

dns virtual-machine dnsmasq
What are the specific differences between an "emulator" and a "virtual machine"?

I see that they are different things but I really can't tell why. Some people say: "emulators are for games; …

emulation virtual-machine
creating symbolic link: Protocol error

I have created linux (Centos) on my virtual box. When I ssh to it and I try to create symbolic …

linux windows virtual-machine file-permissions symlink
Error VT-x not available for Vagrant machine inside Virtualbox

I have an Ubuntu Virtual machine that is configured to have VT-x enabled, 6 Processors, and 25 GB RAM. Inside that virtual …

virtual-machine vagrant virtualbox