You might want to test out some cool tools or games that work off of Windows.
You may have a desperate and immediate need for a different OS than the one sitting in front of you. They allow you to install and run operating systems like Windows or Kali Linux in a window right on your desktop. Virtual machines allow you to run more than one OS at a time. You can run software written for one OS on another without needing to reboot.
This lets you experiment freely with your environment. If something goes wrong, whether with software installations or by infecting your system with a virus, you can easily switch back to a previous snapshot. Although there are a number of popular VM programs out there, VirtualBox is completely free, open-source, and awesome. There are, of course, some details like 3D graphics that might not be as good on VirtualBox as they might be on something you pay for. If you have a favorite, let people know about it in the comments below!
So what is a virtual machine? It runs a lot like any other program, but the virtual machine is separate from the rest of the system.
Installing a virtual machine on a Windows or Macintosh computer enables you to run Linux on that This enables Linux to run on a Windows or Mac host. Entitled "How to set up Ubuntu Linux on a Mac -- It's Easy and Free," Linux distro could install Ubuntu in a virtual machine on their device.
You can even run multiple virtual machines simultaneously on the same computer. This is only one way to set things up. Go ahead and click that or head over to the VirtualBox downloads page to pick the right version of VirtualBox for your system. This is not an unlimited version of Windows that you can use without restrictions forever. This software is provided by Microsoft for limited use. This license is valid for 90 days. This is a legally available free version of Windows 10 provided by Microsoft that you can use for limited purposes for a limited time and quickly and easily reinstall any time, either from the website or from your backup copy.
This is, of course, not the only way to install Windows 10 on VirtualBox. Please refer to the official documentation for clarification. It also makes sense to download The Unarchiver. Once your downloads are ready, head over to your downloads folder.
You can install VirtualBox just like you would any program or application right into your Applications folder. Of course, you can change the location if you want to. Then follow the installer prompts. Next, go to your Applications folder or to the location you specified for VirtualBox and double click the icon to open it.
Also, the linux-kbuild package if it exists. Basic Ubuntu releases should have the correct packages installed by default. On Fedora, Redhat, Oracle Linux and many other RPM-based systems, the kernel version sometimes has a code of letters or a word close to the end of the version name. In this case, the package name is kernel-uek-devel or equivalent. If there is no such code, it is usually kernel-devel. If you suspect that something has gone wrong with module installation, check that your system is set up as described above and try running the following command, as root:.
Oracle VM VirtualBox is available in a number of package formats native to various common Linux distributions. In addition, there is an alternative generic installer. The generic installer packages are built on EL5 systems and thus require reasonably old versions of glibc, such as version 2.
Download the appropriate package for your distribution. The following examples assume that you are installing to a bit Ubuntu Wily system. Use dpkg to install the Debian package,as follows:. The installer will also try to build kernel modules suitable for the current running kernel. If the build process is not successful you will be shown a warning and the package will be left unconfigured.
After correcting any problems, run the following command:. If a suitable kernel module was found in the package or the module was successfully built, the installation script will attempt to load that module. Once Oracle VM VirtualBox has been successfully installed and configured, you can start it by clicking VirtualBox in your Start menu or from the command line. Creates a new system group called vboxusers. The installer must be executed as root with either install or uninstall as the first parameter.
For example:. Or if you do not have the sudo command available, run the following as root instead:. Either use the GUI user management tools or run the following command as root:. The usermod command of some older Linux distributions does not support the -a option, which adds the user to the given group without affecting membership of other groups. In this case, find out the current group memberships with the groups command and add all these groups in a comma-separated list to the command line after the -G option. For example: usermod -G group1,group2,vboxusers username.
Run the installer as follows:.
This will unpack all the files needed for installation in the directory install under the current directory. To build the module, change to the directory and use the following command:. If everything builds correctly, run the following command to install the module to the appropriate module directory:.
In case you do not have sudo, switch the user account to root and run the following command:. The above make command will tell you how to create the device node, depending on your Linux system. On certain Linux distributions, you might experience difficulties building the module. You will have to analyze the error messages from the build system to diagnose the cause of the problems. In general, make sure that the correct Linux kernel sources are used for the build process. Next, you install the system initialization script for the kernel module and activate the initialization script using the right method for your distribution, as follows:.
The Debian packages will request some user feedback when installed for the first time. The debconf system is used to perform this task. To prevent any user interaction during installation, default values can be defined. A file vboxconf can contain the following debconf settings:. The first line enables compilation of the vboxdrv kernel module if no module was found for the current kernel.
The second line enables the package to delete any old vboxdrv kernel modules compiled by previous installations. These default settings can be applied prior to the installation of the Oracle VM VirtualBox Debian package, as follows:. In addition there are some common configuration options that can be set prior to the installation.
The RPM format does not provide a configuration system comparable to the debconf system. To configure the installation process for.
The automatic generation of the udev rule can be prevented with the following setting:. If the following line is specified, the package installer will not try to build the vboxdrv kernel module if no module fitting the current kernel was found.