virtualbox | modify virtual machines in VirtualBox using pure ruby | Infrastructure Automation library

I'm running Virtualbox in my Windows 10. I have a virtual machine running Raspbian.

Inside Raspbian virtual machine, i'm using xdotool.

From Raspbian, using xdotool, can i simulate to press Right Ctrl that it is my host key in VirtualBox so i can change the size of my VirtualBox-window?.

I mean from Raspbian that it is a virtual machine from VirtualBox, can i execute "Host + A"?. As Host is right CTRL key, i tried this two things but it only execute normal ctrl key inside Raspbian.

I'm using VirtualBox as my VM, and on it I have SQL server, and my python script runs on local host.

My connection string looks like this engine = create_engine('mssql+pyodbc://'+username+':'+password+'@127.0.0.1:1433/'+database+'?driver=SQL+Server+Native+Client+11.0')

I'm getting "Data source name not found and default driver not specified" error. I've tried a lot of stuff, and I can't make it work still. Thanks

I am getting this error when I am trying to install VirtualBox-6.1. I cannot turn off the secure boot. I am installing Virtual box for I want to use Homestead

I've reinstalled the QNX RTOS 6.5.0 on virtualbox of which I was able to ssh into using the following command: ssh root@127.0.0.1 -p 3022. The network settings inside my VirtualBox environment is set to NAT, and port forwarding set to:

When attempting to connect with -vvv flags:

I'm using OpenSUSE Leap 15.2 operating system together with pre-installed R v3.5.0. I did not have to install any package except rstudio.

Here are installation details:

i'm trying to built a bash using c.

but I faced this problem when I try this: env -i bash

this should pass a void env into bash so all the environment variables should be null

example :

I'm playing around with Kubernetes on Virtualbox. I have created 2 VMs, one is the Master - the other one is the Worker. The Worker is a clone of the basis installation of the master. I guess that's the root-cause of the problem, maybe there's some config left over which causes conflicts.

When I try to join the Worker with ...

I am running a small demo spring-boot application where I want to connect my url routes with elasticsearch queries. The app starts up just fine with those gradle dependencies:

I have been using VirtualBox for 4 years now. I run it as a non-admin user and it worked fine. No admin permissions were required to run or boot up any VM.

Recently I installed the GenyMotion Android emulator on my host machine. It uses Virtualbox to create and run VMs. This genymotion needs admin permissions when I run the genymotion device manager. They say it is because it needs to create and/or access the VirtualBox interfaces (network interfaces). So every time I have to start genymotion, the admin permission (on Windows) pops up, and I have to enter the admin password. This keeps happening like 10-15 times (sometimes even more). What it does is that it creates multiple VirtualBox host-only ethernet adapters with these permissions (one for each adapter). It is really annoying to enter the password so many times. So instead, what I do is that I run Genymotion as administrator. So the admin permissions that were required for VirtualBox Interface are automatically granted.

The problem is that, now whenever I want to run a VM from VirtualBox manager, the same permissions pop up asking for admin privileges for the VirtualBox interface.

How can I get rid of these multiple admin permission pop-ups? I don't run VirtualBox as an admin and I don't want to.