Stuck at the CLI starting screen after entering credentials [closed]

I've been having this problem for a long time. After following a step-by-step guide on how to install Ubuntu on VirtualBox (and please don't tell me this is a VirtualBox topic because VirtualBox cannot help with this issue), but as soon as I finish everything, instead of getting the login screen, I get this little terminal thingy asking me to enter my "ubuntu login", and when I do, it asks for my password. When I enter both those in, nothing happens except that a dumb message pops up, and I attached the image bellow as a link. Please help. I don't know if it's just because I'm not tech savvy, but I really need an expert to help me.

Ubuntu 4.10 Warty Warthog was the very first public release of Ubuntu and, as such, is very much out of support. If you absolutely must use this version of the operating system for testing or writing a retrospective review, you will want to reinstall via the ISO and choose the "Full Desktop Install" option. If you choose "Minimalist Mode", then the graphical components will not be installed.

If you would like a more recent Desktop version of the OS, which will give you a more functional system, follow these steps:

1. Download an Ubuntu Desktop ISO from the official website

2. In VirtualBox, create a new virtual machine, providing at least:

   • 1 CPU core
   • 4GB RAM
   • 25GB of storage space

3. Configure anything else the VM will need, such as networking, audio, and shared directories

4. Start the VM and let it boot into a Live session

5. Click "Install Ubuntu" and follow the steps

   _{Note: When asked about how you'd like to partition the VM, choose "Use Entire Disk". This will not affect your Windows installation at all.}