VirtualBox 4.0.0 Beta 1 released - Please do NOT use this VirtualBox Beta release on production machines. A VirtualBox Beta release should be considered a bleeding-edge release meant for early evaluation and testing purposes.
- You can download the binaries here.
- The upload is currently in progress!
- Please do NOT open bug reports at http://www.virtualbox.org/wiki/Bugtracker but use our VirtualBox Beta Feedback forum to report any problems with the Beta. Please concentrate on reporting regressions since VirtualBox 3.2.12.
- Note: As of version 4.0, certain features of VirtualBox are shipped as part of external packages (extpacks). There is currently one extpack available: This PUEL extpack adds support for USB 2.0, RDP server and the PXE bootloader with E1000 support. To install this package, open the VirtualBox Global Settings and open the Extensions pane.
- Version 4.0.0 will be new major release. The following major new features were added:
- New settings/disk file layout for VM portability; see the manual for more information.
- Open Virtualization Format Archive (OVA) support; see the manual for more information.
- VMM: support more than 1.5/2 GB guest RAM on 32-bit hosts
- Language bindings: uniform Java bindings for both local (COM/XPCOM) and remote (SOAP) invocation APIs
- Chipset: added support for the Intel ICH9 chipset with 3 PCI buses, PCI express and Message Signaled Interrupts (MSI)
- Audio: Intel HD Audio is now available as guest hardware, for better support with modern guest operating systems (e.g. 64-bit Windows; bug #2785).
- GUI: redesigned user interface with guest window preview
- GUI: new display mode with downscaled guest display
- Resource control: added support for limiting a VM's CPU time and IO bandwidth.
- Storage: support asynchronous I/O for iSCSI, VMDK, VHD and Parallels images
- Storage: support for resizing VDI and VHD images
- Windows Additions: support for automatically updating the Guest Additions (requires installed Windows Guest Additions 4.0 or later)
- Guest Additions: support for copying files into the guest file system
- In addition, the following items were fixed and/or added:
- VMM: Enable large page support by default on 64-bit hosts (applies to nested paging only)
- VMM: fixed guru meditation when running Minix (VT-x only; bug #6557)
- GUI: the guest VM list is now sortable
- GUI: add the possibility to delete all harddisk attached to an VM, when this VM is deleted (bug #5511)
- GUI: built-in creation of desktop file shortcuts to start VMs on double click (bug #2322)
- GUI: add configuration dialog for port forwarding in NAT mode (bug #1657)
- GUI: show the guest window content on save and restore
- GUI: certain GUI warnings don't stop the VM output anymore
- Settings: deleting a machine now automatically deletes all snapshots and saved states as well, it is no longer necessary to manually delete snapshots first; VBoxManage unregistervm --delete can do the same now
- Snapshots: added screenshots
- 3D support: allow use of CR_SYSTEM_GL_PATH again (bug #6864)
- 3D support: fixed various clipping/visibility issues (bugs #5659, #5794, #5848, #6018, #6187, #6570)
- 3D support: guest application stack corruption when using glGetVertexAttrib[ifd]v (bug #7395)
- 2D Video acceleration: multimonitor support
- VRDP: fixed rare crash in multimonitor configuration
- Display: fixed occasional guest resize crash
- NAT: port forwarding rules can be applied at runtime
- SATA: allow to attach CD/DVD-ROM drives including passthrough (bug #7058)
- Floppy: support readonly image files, taking this as the criteria for making the medium readonly (bug #5651)
- Audio: the DirectSound backend now allows VMs to be audible when another DirectSound application is active, including another VM (bug #5578)
- EFI: support for SATA disks and CDROMs
- BIOS: reduce the stack usage of the VESA BIOS function #4F01 (Quake fix)
- OVF/OVA: significant performance improvements during export and import
- OVF/OVA: creation of the manifest file on export is optional now
- OVF/OVA: allow overwriting the target disk format on import
- OVF/OVA: fixed export of VMs with iSCSI disks
- Storage: Apple DMG image support for the virtual CD/DVD (bug #6760)
- Linux host USB support: introduced a less invasive way of accessing raw USB devices (bugs #1093, #5345, #7759)
- Guest Additions: Shared Folders now can be marked as being auto-mounted on Windows, Linux and Solaris guests
- Linux Additions: Shared Folders now support symbolic links (bug #818)
- Linux Additions: combined 32-bit and 64-bit additions into one file
- Windows Additions: automatic logon on Windows Vista/Windows 7 is now able to handle renamed user accounts; added various bugfixes
Google翻译（现在我没有时间，就这样先看看吧，欢迎高人翻译一下）- 请不要使用VirtualBox的生产机器上的试用版本。一个Beta版本的VirtualBox应被视为尖端释放的早期评估和测试目的的意思。
- 你可以在这里下载的二进制文件。
- 上载正在进行中！
- 请不要打开错误报告，但在http://www.virtualbox.org/wiki/Bugtracker使用我们的VirtualBox测试版的反馈论坛，报告与Beta任何问题。把注意力集中在报告以来的VirtualBox 3.2.12回归。
- 注：4.0版，某些功能的VirtualBox发货的（extpacks）外部包的一部分。目前有一extpack可供选择：这PUEL extpack增加了对USB 2.0端口，RDP服务器以及与E1000型支持PXE引导程序的支持。要安装此包，打开VirtualBox的全局设置，然后打开扩展面板。
- 4.0.0版本将是新的主要版本。以下主要新功能被添加：
- 新设定/虚拟磁盘的可携性文件布局，见更多信息手册。
- 开放虚拟化格式的包（卵）的支持;看到了更多的资料手册。
- VMM系统：支持超过1.5 / 2 GB的32位主机客户的RAM
- 语言绑定：统一的Java本地（的COM / XPCOM中）和远程（肥皂）调用的API绑定
- 芯片组：将支持3个PCI总线，英特尔ICH9芯片组的PCI Express和信息（MSI）的信号中断
- 音频：英特尔高清晰度音频现已作为嘉宾的硬件，为更好地与现代的客户操作系统的支持（例如64位Windows;错误＃2785）。
- 图形用户界面：重新设计的用户界面，客户窗口预览
- 图形用户界面：新的降尺度住客显示显示模式
- 资源控制：限制虚拟机的CPU时间和IO带宽补充支持。
- 存储：支持异步I / iSCSI的，的VMDK，VHD和图像的Parallels Ø
- 存储：支持VDI的大小和VHD图像
- 视窗增加：自动更新客户添置支持（需要安装的Windows客户新增4.0或更高版本）
- 客户增加：复制文件到客户支持文件系统
- 此外，下列项目进行了固定和/或添加：
- VMM的：默认启用大页面在64位主机支持（仅适用于嵌套分页）
- VMM的：固定大师打坐时运行MINIX（的VT - x只;错误＃6557）
- 图形用户界面：VM主机列表现在排序
- 图形用户界面：添加删除的可能性附加到虚拟机，该虚拟机时，所有硬盘被删除（错误＃5511）
- 图形用户界面：内置文件的快捷方式创建到桌面上双击启动（错误＃2322）越南船民
- 图形用户界面：增加在NAT模式（错误＃1657）端口转发配置对话框
- 图形用户界面：显示在客人窗口内容保存和恢复
- 图形用户界面：图形用户界面警告某些不停止输出了虚拟机
- 设置：删除一台机器会自动删除，以及所有快照和保存状态，它不再需要手动删除快照第一; VBoxManage unregistervm - 删除可以做同样的现在
- 花絮：添加截图
- 3D支持：允许CR_SYSTEM_GL_PATH再使用（错误＃6864）
- 3D支持：固定各种剪辑/可见性问题（错误＃5659，＃5794，＃5848，＃6018，＃6187，＃6570）
- 3D支持：客户在使用应用程序栈腐败glGetVertexAttrib [IFD的]五（错误＃7395）
- 2D视频加速：多监视器支持
- 残疾人复业：固定在多监视器配置罕见的崩溃
- 显示：来宾调整固定偶尔崩溃
- 奈特：端口转发规则可以应用在运行时
- 的SATA：允许连接的CD / DVD - ROM驱动器，包括直通（错误＃7058）
- 软驱：支持只读图像文件，以使该标准中只读（错误＃5651），这
- 音频：DirectSound的后端现在允许虚拟机可听见的DirectSound应用程序时，另一个是积极的，包括其他虚拟机（错误＃5578）
- 电喷：支持SATA硬盘和CDROM的
- BIOS的：减少使用堆栈的VESA BIOS函数＃4F01（雷神之锤修复）
- OVF /卵：在出口和进口显着的性能改进
- OVF /卵：关于出口舱单文件的创建是可选的现
- OVF /卵：允许进口覆盖目标磁盘格式
- OVF /卵：固定出口越南船民与iSCSI磁盘
- 贮藏：苹果的DMG为虚拟的CD / DVD（错误＃6760）图像支持
- Linux主机的USB支持：介绍了USB设备的访问原料（错误＃1093，＃5345，＃7759）减侵入性的方式
- 客户添置：共享文件夹现在可以标记为自动在Windows，Linux和Solaris们登上
- Linux的增加：目前支持共享文件夹（错误＃818）的符号链接
- Linux的增加：联合32位和成一个文件的64位增加
- 视窗增加：在Windows Vista / Windows 7是目前能够处理用户帐户自动登录改名;添加各种错误修正
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发表于 2010-12-7 09:29:48
支持拖拽了？！@
发表于 2010-12-7 11:33:36
4.0么，如果支持拖拽，很多人就放弃VMware了