Install VirualBox Virtual Machine and virualbox Virtual Machine in linux

Install VirualBox Virtual Machine and virualbox Virtual Machine in linux
Step 1: Install VNC

1. Install vnc

yum install -y tigervnc*

2. Start vncserver

[Root @ xxx ~] # VncserverYou will require a password to access your tops.
Password: <enter Password> Verify: <enter Password> xauth: creating new authority file/root/. Xauthority
New 'xxx: 1 (root) 'desktop is xxx: 1
Creating default startup script/root/. vnc/xstartup Starting applications specified in/root/. vnc/xstartup Log file is/root/. vnc/xxx: 1.log

3. Configure the VNC Server Startup File

I have read many related articles online and want to modify them~ HOME/. vnc/xstartupFile, but I have not modified it. Of course, the GUI still needs to be installed.

yum -y install gnome*

Configure the/etc/sysconfig/vncserver File

VNCSERVERS="10:root"VNCSERVERARGS[10]="-geometry 1024x768 -nolistien tcp"

Modify the port number, user, and resolution according to the actual situation, save and exit

Vncserver-list # check whether there are multiple ports vncserver-kill: x # delete unused ports vncserver: 10 # Start vncserver

Note: After the vncserver is restarted, install vncviewer in windows and enter the IP: port number and password to enter the graphic interface.
If garbled characters appear on the interface, it may be because the linux system is installed in Chinese./Etc/sysconfig/i18nFile conversion in Chinese and English

Step 2: Install VirtualBox

1. Install DKMS kernel, go to the dkms official website download rpm package installation,: http://linux.dell.com/dkms

wget http://linux.dell.com/dkms/permalink/dkms-2.2.0.3-1.noarch.rpm　　 rpm -ivh dkms-2.2.0.3-1.noarch.rpm

2. Download The VirtualBox RPM installation package,: https://www.virtualbox.org/wiki/Downloads

wget http://download.virtualbox.org/virtualbox/4.3.28/VirtualBox-4.3-4.3.28_100309_el6-1.x86_64.rpmrpm -ivh VirtualBox-4.3-4.3.6_91406_el6-1.x86_64.rpm 

After installation, the following error message is displayed:

No precompiled module for this kernel found -- trying to build one. Messagesemitted during module compilation will be logged to /var/log/vbox-install.log.
Stopping VirtualBox kernel modules [ OK ]Uninstalling old VirtualBox DKMS kernel modules [ OK ]Trying to register the VirtualBox kernel modules using DKMSError! echoYour kernel headers for kernel 2.6.32-358.el6.x86_64 cannot be found at/lib/modules/2.6.32-358.el6.x86_64/build or /lib/modules/2.6.32-358.el6.x86_64/source.[FAILED](Failed, trying without DKMS)Recompiling VirtualBox kernel modules [FAILED](Look at /var/log/vbox-install.log to find out what went wrong)    

Solution:

Install the kernel-devel package

yum install kernel-devel-$(uname -r)

If yum does not have the installation source, you can download and install it at http://rpmfind.net/linux/rpm2htmlsearch for the desired system.

Step 3: Start VirtualBox services

service vboxdrv setup

When the following running information appears, it indicates that the instance is successfully started, and you can create a virtual machine.

Stopping VirtualBox kernel modules [OK] Uninstalling old VirtualBox DKMS kernel modules [OK] Trying to register the VirtualBox kernel modules using DKMS [OK] Starting VirtualBox kernel modules [OK]