VirtualBox最早是德国一家软件公司InnoTek所开发的虚拟系统软件,后来被Sun收购,改名为Sun VirtualBox,在Sun被Oracle收购后现改名为Oracle VirtualBox.因为他是开源的,不同于VM,而且功能强大,可以在 Linux/Mac 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。
下载地址：http://www.virtualbox.org/wiki/Downloads
下载地址：
http://download.virtualbox.org/virtualbox/4.0.6/VirtualBox-4.0.6-71344-Win.exe
VirtualBox 4.0.6 Oracle VM VirtualBox Extension Pack：
Support for USB 2.0 devices, VirtualBox RDP and PXE boot for Intel cards
下载地址：
http://download.virtualbox.org/virtualbox/4.0.6/Oracle_VM_VirtualBox_Extension_Pack-4.0.6-71344.vbox-extpack
注意一点：第二个地址的扩展包，下载回来后不能改名，否则无法安装！
VirtualBox 4.0.6更新内容
VMM: fixed incorrect handling of ballooned pages when restoring a VMM from a saved state VMM: don't crash on hosts with more than 64 cores / hyperthreads; implemented support for up to 256 host cores (except Windows hosts; bug #8489) VMM: fixed guru meditation for PAE guests running on hosts without PAE (bug #8006) VMM: fixed slow Linux guests with raw mode and recent guest kernels (bug #8726) GUI: support host key combinations (bug #979) GUI: fixed progress indicator (bug #7814) GUI: show the mouse pointer while the VM is paused if the USB tablet mouse emulation is used (bug #6799) GUI: adapt the snapshot folder as well when renaming a VM (bug #8469) GUI: persistently remember the last folders of the disk/DVD/floppy selectors GUI: never allow to start a VM with USB-2.0 activated if the proper extension pack is missing (bug #8182) GUI: fixed hang/crash when opening a file dialog in an non-existing folder (bug #8673) Snapshots: fixed a bug which could lose entries in the media registry when restoring a snapshot (bug #8363) Snapshots: allow snapshots to be stored in the VM directory 3D support: fixed a crash if a VM was forced to terminate (Windows hosts only; bug #7133) Storage: fixed memory leak (4.0 regression; bug #7966) Storage: fixed access to iSCSI targets over internal network Storage: fixed reading from disks with more than one snapshot for VHD and VMDK images with disabled host cache (bug #8408) Storage: fixed a possible hang during VM suspend after an I/O error occurred Storage: fixed a possible hang during VM suspend / reset (bug #8276, #8294) Storage: automatically create a diff image when attaching a streamOptimized VMDK image to a VM ATA/SATA: fixed automounting of virtual CD/DVD mediums with recent Linux distributions by correctly reporting the current profile as 'none' if no medium is present Buslogic: fixed emulation for certain guests (e.g. jRockit VE) Host-Only Networking: fixed interface creation failure on Windows hosts (4.0.4 regression; bug #8362) Host-Only & Bridged & Internal Networking: fix for processing promiscuous mode requests by VMs, defaulting to switch behaviour Host-Only Networking: fixed connectivity issue after resuming the host from sleep (bug #3625) Bridged Networking: support for interface bonding on Mac OS X hosts (bug #8731) NAT: fixed processing of ARP announcements for guests with static assigned IPs (bug #8609) VRDP: backward compatibility with VRDPAuth external authentication library (bug #8063) Shared Folders: don't fail to start a VM if a path is not absolute, for example when importing an OVF from a different host (bug #7941) Audio: fixed crash under certain conditions (bug #8527) USB: fixed a crash when plugging certain USB devices (bug #8699) HPET: fixed time jumps when reading the counter (bug #8707) OVF/OVA: automatically adjust disk paths if the VM name is changed on import OVF/OVA: fix export to slow medias OVF/OVA: automatically repair inconsistent appliances with multiple disks (bug #8253) rdesktop-vrdp: fixed an assertion triggered under certain conditions (bug #8593) Windows hosts: fixed occasional hangs during VM shutdown because sometimes COM was not properly uninitialized Mac OS X hosts: prevent the mouse from leaving the VM window while captured Mac OS X hosts: keep aspect ratio while resizing in scale mode (shift for old behaviour) (part of bug #7822) X11 hosts: fixed Yen key support (bug #8438) X11 hosts: fixed a regression which caused Host+F1 to pop up help instead of sending Ctrl+Alt+F1 Linux hosts / Linux Additions: mangle IPRT symbols to allow installing VirtualBox inside a VM while the Guest Additions are active (bug #5686) Linux hosts / Linux guests: workaround for a bug in GLIBC older than version 1.11 leading to crashes under certain conditions (signed/unsigned problem with memchr on 64-bit machines) Solaris hosts: fixed a deadlock in event semaphores that could lead to unkillable VM processes Windows Additions: fixed Sysprep parameter handling Windows Additions: fixed spontaneous guest reboots under certain circumstances (4.0.2 regression; bugs #8406, #8429) Windows Additions: added auto logon support for locked workstations on legacy Windows versions Windows Additions: fixed driver bugcheck error when handling PnP messages (4.0 regression; bug #8367) Windows Additions: fixed memory leak in VBoxVideo X11 Additions: added support for X.Org Server 1.10 final Linux Additions: Linux kernel 2.6.39-rc1 fixes Linux Additions: improved auto-run support (bug #5509) Linux Additions: fix mouse support on SUSE 11 SP 1 guests (bug #7946) Solaris Additions: added support for X.Org Server 1.9 Guest Additions: various bugfixes for guest control execution Webservice: use own log file, with log rotation to limit size
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发表于 2011-4-24 21:37:45
