Need help running Ubuntu on Oracle 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
155511
Unable to run a 32-bit program on 64-bit VM
16069
virtualbox NS_ERROR_FAILURE (0x80004005)
133315
virtual box doesnt shows 64 bit os in ubuntu14.04 64 bit
46041
How to troubleshoot booting to a black screen on VirtualBox
39867
How do I install a VNC server?
56866
VirtualBox '/etc/init.d/vboxdrv setup' issue
119674
Running Ubuntu in VirtualBox and it won't detect a public WiFi network
155143
VirtualBox error kernel headers
150466
Ubuntu in VirtualBox wants to install on every boot
150014
Marshmallow in VirtualBox:installation stuck on GRUB
27631
How to install Oracle 11gR2 on Ubuntu 14.04?
141262
VM VirtualBox doesn't allow to enable 64-bit guest on Ubuntu 12.04 and Lenovo G500S
107093
How do I improve the performance of my VirtualBox guest?
72915
Run Windows inside a virtual machine on Linux for gaming
9358
How do I install Ubuntu in VMware?
84404
Why no ooVoo on ubuntu?