发布于 2014-09-11 03:26:08 | 239 次阅读 | 评论: 0 | 来源: 网友投递

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VirtualBox 开源虚拟机软件

VirtualBox 是一款开源虚拟机软件。VirtualBox 是由德国 Innotek 公司开发，由Sun Microsystems公司Sun Microsystems公司出品的软件，使用Qt编写，在 Sun 被 Oracle 收购后正式更名成 Oracle VM VirtualBox。Innotek 以 GNU General Public License (GPL) 释出 VirtualBox，并提供二进制版本及 OSE 版本的代码。使用者可以在VirtualBox上安装并且执行Solaris、Windows、DOS、Linux、OS/2 Warp、BSD等系统作为客户端操作系统。

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VirtualBox 4.3.16 发布，此版本是个维护版本，提升了系统稳定性，修复了一些回退问题：

• VMM: fixed restoring 32-bit FPU state on 64-bit capable VMs and restoring guest FPU in raw-mode VMs (bug #12646; 4.3 regression)

• GUI: properly restore normal/scale mode guest-screen size after exiting full-screen/seamless mode

• GUI: mini-toolbar should provoke less artifacts/conflicts with 3D guest rendering

• GUI: Mac OS X: Native full-screen multi-screen transition was able to blackout host-screens for nearly minute

• GUI: X11: Modern window managers should now use native full-screen multi-screen mapping API

• GUI: added extradata item for configuring the mouse capture behavior, see the manual for more information (bug #3506)

• Storage: fixed a VBoxSVC crash when querying an iSCSI target with authentication configured (4.3.14 regression)

• Storage: fixed a rare data corruption during reads if another allocating write is running concurrently and accesses the same range

• Storage: fixed a rare crash for certain VHD images from other products

• Storage: fixed a rare release assertion when using the AHCI controller

• Floppy: fixed read errors and guest memory corruption when running under control of QEMM

• 3D: added experimental support for rendering on offline GPUs for Mac OS X host

• 3D: fixed white window appearing on entering FullScreen mode on OSX host

• 3D: fixed video recording support for 3D data regression (bug #13073)

• 3D: fixes for MS Office 2013 support

• 3D: several fixes

• Bridged Networking: improved IPv6 support when bridging to a wireless interface

• NAT: prevent internal DNS service from stuck in host-resolver mode when host was switched from one network to another one while host was sleeping (Mac OS X hosts)

• NAT: preserve DF (if possible) and TOS when proxying outbound UDP datagrams (bugs #9440, #12309)

• NAT: don't let multicast datagrams out (bug #7338)

• NAT: fixed handling of large incoming UDP datagrams on Windows hosts (bug #12136)

• NAT: fixed handling of the RFC 1533 DHCP PAD option

• NAT Network: fixed inbound half-close on Windows hosts

• NAT Network: preserve IPv4 DF (if possible), TTL, TOS and IPv6 Hop Limit when proxying outbound UDP datagrams

• VRDP: fixed a rare crash when using remote audio input

• USB: fixed several regressions from 4.3.14 (bug #13320)

• Audio: made the HDA sound emulation work with certain OSX guests (e.g. Mountain Lion)

• Windows hosts: fixed startup problems on certain Windows hosts due to conflicts with anti-virus software (4.3.14 regression, bug #13187)

• Windows hosts: fixed 4.3.14 regression whereby AltGr stopped working for some people (bug #13216)

• X11 hosts: made the extra key on Brazilian Thinkpads work (bug #8745)

• X11 hosts: fixed a problem of input focus cycles and immediately released key presses in full screen mode (bug #13238)

• Linux hosts: fixed flooding the kernel log with USB related messages when passing through certain USB devices to a VM (bug #13085)

• Linux guests: stop applications crashing when drm_wait_vblank is called (bug #13265)

• Linux guests: fix a crash in gnome-session (bug #13335)

• X11 guests: do not start VBoxClient over an SSH connection (bug #13107)

• X11 guests: added support for X.Org Server 1.16 (bug #13207)

• X11 guests: fixed a wrong parameter in the video driver which caused problems with full-screen X11 clients (bug #2748)

• VirtualKD: introduced stub/loader device for speeding up Windows kernel debugging, details see  http://virtualkd.sysprogs.org/

更多内容请看 ChangeLog。

VirtualBox 是一款开源虚拟机软件。VirtualBox 是由德国 Innotek 公司开发，由Sun Microsystems公司Sun Microsystems公司出品的软件，使用Qt编写，在 Sun 被 Oracle 收购后正式更名成 Oracle VM VirtualBox。Innotek 以 GNU General Public License (GPL) 释出 VirtualBox，并提供二进制版本及 OSE 版本的代码。使用者可以在VirtualBox上安装并且执行Solaris、Windows、DOS、Linux、OS/2 Warp、BSD等系统作为客户端操作系统。

VirtualBox 原先是德国一家软件公司InnoTek所开发的虚拟系统软件（已被SUN收购，而SUN已被Oracle收购），它不仅具有丰富的特色，而且性能 也很优异。VirtualBox 可以在 Linux 和 Windows 主机中运行，并支持在其中安装 Windows (NT 4.0、2000、XP、Server 2003、Vista)、DOS/Windows 3.x、Linux (2.4 和 2.6)、OpenBSD 等系列的客户操作系统。假如你曾经有用过虚拟机软件的经历的话，相信使用 VirtualBox 不在话下。即便你是一个新手，也没有关系。VirtualBox 提供了详细的文档，可以助你在短期内入门。

历史版本 :
VirtualBox 5.2.4 发布，修复了一些 bug 和回归错误
VirtualBox 5.2.2 更新发布，开源虚拟机
VirtualBox 5.2 正式版发布：可导出虚拟主机至OPC云端
VirtualBox 5.1.30 发布，开源虚拟机
VirtualBox 5.2 Beta 1 发布，5.2 系列的首个测试版
VirtualBox 5.1.26 更新发布，开源虚拟机
VirtualBox 5.1.24 发布，开源虚拟机
VirtualBox 5.1.22 发布，开源虚拟机
VirtualBox 5.1.18 和 5.0.36 发布，改进共享文件夹
VirtualBox 5.1.16 发布，开源虚拟机
VirtualBox 5.1.12发布：支持即将到来的Linux Kernel 4.10
VirtualBox 5.1.10发布：支持即将发布的Linux Kernel 4.9分支