Running downloaded Ubuntu on VirtualBox is so very slow? What to do?
39893
Why does a Ubuntu guest in VirtualBox run very, very slowly?
96687
How do I get EGL and OpenGLES libraries for Ubuntu running on VirtualBox?
123481
Higher screen resolution in VirtualBox?
136946
How to completely remove virtualbox
27915
How to fix very slow Ubuntu booting?
139647
Do I Need Linux Drivers For Virtual Box?
131920
How long does the ubuntu installation take and what to do after it?
90705
Minimal system or minimal virtual machine on install?
45008
Trouble with Ubuntu installation in VirtualBox
86525
Virtualbox: OS cannot use the new extended disk space (.vdi)
53177
VirtualBox only allowing 32 bit OS
102195
How to install VirtualBox Guest Additions in a Debian virtual machine
36839
Use physical harddisk in Virtual Box
25756
Cannot install Ubuntu in VirtualBox due to "this kernel requires an x86-64 CPU, but only detects an i686 CPU, unable to boot" error
1511
Why does virtualbox only have 32-bit option, no 64-bit option on Windows 7?
155325
What does "No bootable medium found" mean in VirtualBox?
132806
How to run Ubuntu without GUI in Virtual Box?