Well, you could try a pre-configured disk image that you can simply load up in VirtualBox. You'll learn how to actually install Ubuntu - but what if you just want to get it up and running right now? It's straightforward, but a little intensive, and take a while to get right. The rest of this guide will show you how to install Ubuntu in a VirtualBox virtual machine. I'm open to any suggestion, really.Download: Ubuntu 20.04 LTS Install a Pre-Configured Ubuntu VirtualBox Disk The most visible result was VB hanged my machine while still failing to complete WLS boot in reasonable time. I have tried to give VB 'High' or even 'Real-time' priority in Windows Task Manager. What I'm really interested is how to fix it. The VM is somehow gets a very low priority from Windows, and WLS has not enough CPU to execute. Thus I think the problem is resource (CPU quants?) starvation. Often a simple 'Enter' in the hanged WLS unix console wakes it up and it continues. I'm doing something in another console of the same Ubuntu), then startup is much faster. The interesting fact though is that if the VB gets my keyboard input (i.e. Sometimes it starts in less than 2 minutes (OK for non-VM WLS), sometimes hangs on specific steps and apparently doing nothing (no disk or CPU activity detected). Now, the startup time of the WLS is VASTLY uneven. Thus, I have to run a Weblogic admin server instance within the VM. I use VB to test Weblogic Server (WLS) deployment scripts. I've got the same issue with Ubuntu Server 9 under VirtualBox. This is my home machine and I am not sure if this is the right forum to ask. My question is - is there something I should be doing to boost performance? Am I doing something wrong? I am surprised with the perceived slowness since the whole world seems to be doing virtualization and I cannot imagine everyone works on slow systems knowingly. But I need access to the XP partition without having to reboot and hence the attempt. So I am disappointed to have to deal with this situation. I have tried running Ubuntu before (not inside a VM) and it seemed fantastically fast. For example Firefox, Eclipse take longer to load, dragging windows show a lag etc. The problem is that whenever I am inside the virtual machine, things seem so much slower in general. Here are the details: Host: Windows XP Pro I am running an Ubuntu instance on VirtualBox inside XP.

Virtual box ubuntu 20.04