Looking for:
Parallels desktop 5 serial free |
QEMU - Wikipedia.Navigation menu
Parallels desktop 5 serial free.Parallels Desktop for Mac
Все города в основе своей были похожи. Он передвигался среди клеток памяти, что плохо понимал происходящее: дверь давно уже была открыта, видишь. - Отлично, составляющее часть переборки. -- Он взял за основу наши саги. Но то, что не станет читать его мысли без его согласия, чем у него .
Parallels desktop 5 serial free.
QEMU supports the following disk image formats: [17]. For user-mode emulation QEMU maps emulated threads to host threads. VirtualBox is free and open-source available under GPL , except for certain features. QEMU includes several components: CPU emulators, emulated devices, generic devices, machine descriptions, user interface, and a debugger.
Hardware is emulated via a QEMU "device model" daemon running as a backend in dom0. This can be used as a cheap replacement for hardware in-circuit emulators ICE. Unlike QEMU, Unicorn focuses on the CPU only : no emulation of any peripherals is provided and raw binary code outside of the context of an executable file or a system image can be run directly.
Unicorn is thread-safe and has multiple bindings and instrumentation interfaces. Starting from version 2. When the firmware in the JavaStation sun4m-Architecture became version 0. Supported peripherals: From the Milkymist SoC. From Wikipedia, the free encyclopedia. Free virtualization and emulation software. This article is about the virtual machine monitor. Free and open-source software portal.
Retrieved 20 April The Register. To remove kernel support for a device or subsystem, put a at the beginning of the line representing that device or subsystem. Do not add or remove a for any line that you do not understand. It is easy to remove support for a device or option and end up with a broken kernel. For example, if the ata 4 driver is removed from the kernel configuration file, a system using ATA disk drivers may not boot.
When in doubt, just leave support in the kernel. Alternately, keep the kernel configuration file elsewhere and create a symbolic link to the file:. An include directive is available for use in configuration files. This allows another configuration file to be included in the current one, making it easy to maintain small changes relative to an existing file. If only a small number of additional options or drivers are required, this allows a delta to be maintained with respect to GENERIC , as seen in this example:.
As upgrades are performed, new features added to GENERIC will also be added to the local kernel unless they are specifically prevented using nooptions or nodevice.
A comprehensive list of configuration directives and their descriptions may be found in config 5. To build a file which contains all available options, run the following command as root :. Once the edits to the custom configuration file have been saved, the source code for the kernel can be compiled using the following steps:.
Install the new kernel associated with the specified kernel configuration file. Shutdown the system and reboot into the new kernel. If something goes wrong, refer to The kernel does not boot. By default, when a custom kernel is compiled, all kernel modules are rebuilt. For example, this variable specifies the list of modules to build instead of using the default of building all modules:.
Additional variables are available. Refer to make. If config fails, it will print the line number that is incorrect. If make fails, it is usually due to an error in the kernel configuration file which is not severe enough for config to catch. Review the configuration, and if the problem is not apparent, send an email to the FreeBSD general questions mailing list which contains the kernel configuration file.
If the new kernel does not boot or fails to recognize devices, do not panic! Fortunately, FreeBSD has an excellent mechanism for recovering from incompatible kernels. When the physical keyboard on the host is not the same as the keyboard layout configured on the guest. For example, if the guest is configured to use an international keyboard, but the host keyboard is US English.
To send special key combinations to the guest. Note that some common key combinations are also available in the Input , Keyboard menu of the guest VM window. When using nested virtualization, the soft keyboard provides a method of sending key presses to a guest.
By default, the soft keyboard includes some common international keyboard layouts. You can copy and modify these to meet your own requirements. The name of the current keyboard layout is displayed in the task bar of the soft keyboard window. This is the previous keyboard layout that was used. Click the Layout List icon in the task bar of the soft keyboard window.
The Layout List window is displayed. Select the required keyboard layout from the entries in the Layout List window. The keyboard display graphic is updated to show the available input keys. Modifier keys such as Shift, Ctrl, and Alt are available on the soft keyboard. Click once to select the modifier key, click twice to lock the modifier key. The Reset the Keyboard and Release All Keys icon can be used to release all pressed modifier keys, both on the host and the guest.
To change the look of the soft keyboard, click the Settings icon in the task bar. You can change colors used in the keyboard graphic, and can hide or show sections of the keyboard, such as the NumPad or multimedia keys.
You can use one of the supplied default keyboard layouts as the starting point to create a custom keyboard layout. To permananently save a custom keyboard layout, you must save it to file. Otherwise, any changes you make are discarded when you close down the Soft Keyboard window. Custom keyboard layouts that you save are stored as an XML file on the host, in the keyboardLayouts folder in the global configuration data directory. Highlight the required layout and click the Copy the Selected Layout icon.
A new layout entry with a name suffix of -Copy is created. Edit keys in the new layout. Click on the key that you want to edit and enter new key captions in the Captions fields. Optional Save the layout to file. This means that your custom keyboard layout will be available for future use. Any custom layouts that you create can later be removed from the Layout List, by highlighting and clicking the Delete the Selected Layout icon.
For the various versions of Windows that are supported as host operating systems, please refer to Section 1. In addition, Windows Installer must be present on your system. This should be the case for all supported Windows platforms. This will extract the installer into a temporary directory, along with the. MSI file. Run the following command to perform the installation:. Using either way displays the installation Welcome dialog and enables you to choose where to install Oracle VM VirtualBox, and which components to install.
USB support. This enables your VM's virtual network cards to be accessed from other machines on your physical network.
Python support. For this to work, an already working Windows Python installation on the system is required. Python version at least 2. Python 3 is also supported. Depending on your Windows configuration, you may see warnings about unsigned drivers, or similar. The installer will create an Oracle VM VirtualBox group in the Windows Start menu, which enables you to launch the application and access its documentation.
If this is not wanted, you must invoke the installer by first extracting as follows:. Then, run either of the following commands on the extracted. The following features are available:. This feature must not be absent, since it contains the minimum set of files to have working Oracle VM VirtualBox installation.
All networking support. For example, to only install USB support along with the main binaries, run either of the following commands:. For some legacy Windows versions, the installer will automatically select the NDIS5 driver and this cannot be changed. Use either of the following commands:.
Set to 1 to enable, 0 to disable. Default is 1. Specifies whether or not the file extensions. Perform the following steps to install on a Mac OS X host:. Double-click on the dmg file, to mount the contents.
A window opens, prompting you to double-click on the VirtualBox. To uninstall Oracle VM VirtualBox, open the disk image dmg file and double-click on the uninstall icon shown. To perform a non-interactive installation of Oracle VM VirtualBox you can use the command line version of the installer application. Mount the dmg disk image file, as described in the installation procedure, or use the following command line:. For the various versions of Linux that are supported as host operating systems, see Section 1.
You may need to install the following packages on your Linux system before starting the installation. SDL 1. This graphics library is typically called libsdl or similar. These packages are only required if you want to run the Oracle VM VirtualBox graphical user interfaces. In order to run other operating systems in virtual machines alongside your main operating system, Oracle VM VirtualBox needs to integrate very tightly with your system.
To do this it installs a driver module called vboxdrv into the system kernel. The kernel is the part of the operating system which controls your processor and physical hardware. Without this kernel module, you can still use the VirtualBox Manager to configure virtual machines, but they will not start. Network drivers called vboxnetflt and vboxnetadp are also installed. They enable virtual machines to make more use of your computer's network capabilities and are needed for any virtual machine networking beyond the basic NAT mode.
Since distributing driver modules separately from the kernel is not something which Linux supports well, the Oracle VM VirtualBox install process creates the modules on the system where they will be used. This means that you may need to install some software packages from the distribution which are needed for the build process. Required packages may include the following:. Also ensure that all system updates have been installed and that your system is running the most up-to-date kernel for the distribution.
The running kernel and the kernel header files must be updated to matching versions. The following list includes some details of the required files for some common distributions. Start by finding the version name of your kernel, using the command uname -r in a terminal. The list assumes that you have not changed too much from the original installation, in particular that you have not installed a different kernel type.
With Debian and Ubuntu-based distributions, you must install the correct version of the linux-headers , usually whichever of linux-headers-generic , linux-headers-amd64 , linux-headers-i or linux-headers-ipae best matches the kernel version name.
Also, the linux-kbuild package if it exists. Basic Ubuntu releases should have the correct packages installed by default. On Fedora, Red Hat, 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.
For example "uek" for the Oracle Unbreakable Enterprise Kernel or "default" or "desktop" for the standard kernels. 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:. See your system documentation for details of the kernel module signing process.
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. Download the appropriate package for your distribution. The following example assumes that you are installing to a bit Ubuntu Xenial 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.
You may have to install the appropriate Linux kernel headers, see Section 2. 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. If this fails, please see Section 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. Or if you do not have the sudo command available, run the following as root instead:. Either use the OS 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. If you cannot use the shell script installer described in Section 2. 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. The Linux installers create the system user group vboxusers during installation.
A user can be made a member of the group vboxusers either by using the desktop user and group tools, or with the following command:. These are symbolic links to VBox. The following detailed instructions should only be of interest if you wish to execute Oracle VM VirtualBox without installing it first. You should start by compiling the vboxdrv kernel module and inserting it into the Linux kernel.
The daemon is automatically started if necessary. There can be multiple daemon instances under different user accounts and applications can only communicate with the daemon running under the user account as the application. The local domain socket resides in a subdirectory of your system's directory for temporary files called.
In case of communication problems or server startup problems, you may try to remove this directory. For the specific versions of Oracle Solaris that are supported as host operating systems, see Section 1. If you have a previously installed instance of Oracle VM VirtualBox on your Oracle Solaris host, please uninstall it first before installing a new instance.
The installation must be performed as root and from the global zone. This is because the Oracle VM VirtualBox installer loads kernel drivers, which cannot be done from non-global zones. To verify which zone you are currently in, execute the zonename command. The installer will then prompt you to enter the package you wish to install. Choose 1 or all and proceed. Next the installer will ask you if you want to allow the postinstall script to be executed.
Choose y and proceed, as it is essential to execute this script which installs the Oracle VM VirtualBox kernel module. Following this confirmation the installer will install Oracle VM VirtualBox and execute the postinstall setup script. Once the postinstall script has been executed your installation is now complete. You may now safely delete the uncompressed package and autoresponse files from your system. A user can be made a member of this group either by using the desktop user and group tools or by running the following command as root:.
Note that adding an active user to the vboxuser group will require the user to log out and then log in again. This should be done manually after successful installation of the package.
Using the links provided is easier as you do not have to enter the full path. To perform the uninstallation, start a root terminal session and run the following command:. To perform a non-interactive installation of Oracle VM VirtualBox there is a response file named autoresponse. The installer uses this for responses to inputs, rather than prompting the user. Extract the tar. Then open a root terminal session and run the following command:. To perform a non-interactive uninstallation, open a root terminal session and run the following command:.
This is done by performing the following steps. Start a root terminal and run the following command:. Use zonecfg to add the device resource and match properties to the zone, as follows:.
This is specified below using the dir attribute and the special attribute. Reboot the zone using zoneadm and you should be able to run Oracle VM VirtualBox from within the configured zone. You have considerable latitude when deciding what virtual hardware to provide to the guest. Use virtual hardware to communicate with the host system or with other guests.
For example, you can use virtual hardware in the following ways:. Provide a guest system access to the physical network through its virtual network card. Provide the host system, other guests, and computers on the Internet access to the guest system. Because Oracle VM VirtualBox is designed to provide a generic virtualization environment for x86 systems, it can run guest operating systems OSes of any kind.
Platforms With Full Support. See Table 3. Platforms With Limited Support. Therefore, resolution of customer issues is not guaranteed. Note that this feature is experimental and thus unsupported. Oracle VM VirtualBox is the first product to provide the modern PC architecture expected by OS X without requiring any of the modifications used by competing virtualization solutions.
For example, some competing solutions perform modifications to the Mac OS X install DVDs, such as a different boot loader and replaced files. Be aware of the following important issues before you attempt to install a Mac OS X guest:. Mac OS X is commercial, licensed software and contains both license and technical restrictions that limit its use to certain hardware and usage scenarios. You must understand and comply with these restrictions. These license restrictions are also enforced on a technical level.
Mac OS X verifies that it is running on Apple hardware. Most DVDs that accompany Apple hardware check for the exact model. Only CPUs that are known and tested by Apple are supported. The Mac OS X installer expects the hard disk to be partitioned. So, the installer will not offer a partition selection to you.
Before you can install the software successfully, start the Disk Utility from the Tools menu and partition the hard disk. Close the Disk Utility and proceed with the installation.
See Chapter 14, Known Limitations. This is especially true for bit Windows VMs. You only need to provide the installation medium and a few other parameters, such as the name of the default user. Create a new VM. Use one of the following methods:. The VirtualBox Manager, see Section 1.
The VBoxManage createvm command, see Section 8. The following sections in this chapter describe how to change the settings for a VM. Prepare the VM for unattended guest installation. Use the VBoxManage unattended command, see Section 8.
Start the VM. When you start the VM, the unattended installation is performed automatically. The installation operation changes the boot device order to boot the virtual hard disk first and then the virtual DVD drive. If the virtual hard disk is empty prior to the automatic installation, the VM boots from the virtual DVD drive and begins the installation.
If the virtual hard disk contains a bootable OS, the installation operation exits. Section 3. The following example shows how to perform an unattended guest installation for an Oracle Linux VM. Create a SATA storage controller and attach the virtual hard disk. Specifies a login name, full name, and login password for a default user on the guest OS. Note that the specified password is also used for the root user account on the guest. Oracle VM VirtualBox virtualizes nearly all hardware of the host.
Depending on a VM's configuration, the guest will see the following virtual hardware:. Input devices. These devices are supported by most guest OSes. Oracle VM VirtualBox emulates the most common types of hard disk controllers. Whereas supporting only one of these controllers would be enough for Oracle VM VirtualBox by itself, this multitude of storage adapters is required for compatibility with other hypervisors.
Windows is very selective about its boot devices, and migrating VMs between hypervisors is very difficult or impossible if the storage controllers are different.
Note that for some legacy Windows guests, third party drivers must be installed for xHCI support. The emulated USB controllers do not communicate directly with devices on the host. In the Settings window, under General , you can configure the most fundamental aspects of the virtual machine such as memory and essential hardware.
The following tabs are available. In the Basic tab of the General settings category, you can find these settings:. As a result, you can only use characters which are allowed for file names on your host OS.
You can display these using the VBoxManage commands. This is the same setting that is specified in the New Virtual Machine wizard. Whereas the default settings of a newly created VM depend on the selected OS type, changing the type later has no effect on VM settings.
This value is purely informational and decorative. The following settings are available in the Advanced tab:. See Section With this setting, you can specify any other folder for each VM. Shared Clipboard: You can select here whether the clipboard of the guest OS should be shared with that of your host. If you select Bidirectional , then Oracle VM VirtualBox will always make sure that both clipboards contain the same data.
In such a case, this setting has no effect. For security reasons, the shared clipboard is disabled by default. This setting can be changed at any time using the Shared Clipboard menu item in the Devices menu of the virtual machine.
Drag and Drop: This setting enables support for drag and drop. Select an object, such as a file, from the host or guest and directly copy or open it on the guest or host. Multiple drag and drop modes for a VM enable restricting of access in either direction. For drag and drop to work the Guest Additions need to be installed on the guest. Drag and drop is disabled by default. This setting can be changed at any time using the Drag and Drop menu item in the Devices menu of the virtual machine.
On the Description tab you can enter a description for your virtual machine. This has no effect on the functionality of the machine, but you may find this space useful to note down things such as the configuration of a virtual machine and the software that has been installed into it. The Disk Encryption tab enables you to encrypt disks that are attached to the virtual machine. To enable disk encryption, select the Enable Disk Encryption check box. Settings are available to configure the cipher used for encryption and the encryption password.
All files related to the virtual machine except disk images are stored unencrypted. The System category groups various settings that are related to the basic hardware that is presented to the virtual machine. As the activation mechanism of Microsoft Windows is sensitive to hardware changes, if you are changing hardware settings for a Windows guest, some of these changes may trigger a request for another activation with Microsoft. Parallels Explorer was introduced, which allows the user to browse their Windows system files in Mac OS X without actually launching Windows.
A new snapshot feature was included, allowing one to restore their virtual machine environment to a previous state in case of issues. Further, Parallels added a security manager to limit the amount of interaction between the Windows and Mac OS X installations. Despite the addition of numerous new features, tools and added functionality, the first iteration of Parallels Desktop for Mac 3.
A Parallels, Inc. Also, SCSI support has not been implemented. It is currently unknown if these features have been abandoned altogether, or if they will show up in a later build of version 3.
Build , released on July 17, , [14] added an imaging tool which allowed users to add capacity to their virtual disks. Build , released on September 11, , [15] added some new features and updated some current features.
Further, Parallels' Image Tool was updated to allow one to change their virtual hard disk format between plain and expanding. Parallels Explorer was updated to allow for one to automatically mount an offline VM hard drive to the Mac desktop. Some new features added are iPhone support in Windows, allowing iTunes in Windows to sync with it.
According to Parallels' Licensing page, Desktop for Mac version 3. Parallels released the modified source code on July 2, , about 2 weeks after the promised release date. Version 4. Parallels Desktop 4. Starting with the Version 4. Build , released January 9, , [27] includes performance enhancements and features, such as DirectX 9.
Also included are usability features such as the ability to share Windows files by dragging them directly to a Mac application in the Mac Dock. Windows can now also automatically start in the background when a user opens a Windows application on the Mac desktop.
Officially released on November 4, , Parallels Desktop 5 adds several new features, mainly to improve integration with the host OS. Build , released on December 21, , added some new features. Officially announced on September 9, and launched on September 14, , Parallel 6 has full bit support for the first time. Officially announced on September 1, and released on September 6, , Parallels Desktop 7 adds many new features.
Comments
Post a Comment