Ubuntu 14.04 installing Win7 virtual machines

Host Os:ubuntu 14.04

Virtual Box:http://download.virtualbox.org/virtualbox/5.1.28/virtualbox-5.1_5.1.28-117968~ubuntu~trusty_amd64.deb

After the download is complete, run the Virtualbox-5.1_5.1.28-117968~ubuntu~trusty_amd64.deb installation directly.

Double-click VirtualBox no response.

Background input VirtualBox

Output:

virtualbox:error-610 in supr3hardenedmaininitruntime!
Virtualbox:dlopen ("/usr/lib/virtualbox/vboxrt.so",) failed: <NULL>

Virtualbox-5.2_5.2.8-121009_ubuntu_trusty_i386.deb

Downloaded, installed directly with the software steward

Command Terminal input: VirtualBox to see if it starts;---error handling;

virtualbox:tip! It may help to reinstall VirtualBox.

Modify:

sudo chown root:root /usr 　　　　　　----  注要这步权限可能被更改了～～～sudo chown root:root /usr/lib sudo chown root:root /usr/lib/virtualbox

The background input VirtualBox can start normally.

Reference:

Https://superuser.com/questions/778486/virtualbox-error-610-in-supr3hardenedmaininitruntime

https://www.virtualbox.org/ticket/16759

Put the disc:

Win7_sp1_x86_azb_new.iso into the open VirtualBox;

Ubuntu 14.04 installing Win7 virtual machines