VirtualBox v5.1.22 Build 115126免费虚拟机

2017-04-30    分类:系统工具    2人评论0701次浏览

 VirtualBox – 免费轻量级的开源虚拟机软件!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。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。非常适合新手入门!

VirtualBox 5.0 主要特性:

—支持Windows 所有平台双向拖放文件;
—支持USB 3.0设备:虚拟机系统可识别USB3.0接口;
—改进了CPU利用率:软件能够利用最新硬件指令发挥最高性能;
—改进了磁盘映像加密:使用行业标准AES算法,这有助于确保数据的安全性;
—增加了编辑菜单,VM窗口的快捷方式图标等功能。

VirtualBox 5.0最大的变化是增加了对硬件辅助虚拟化指令集扩展的支持。AES-NI指令集通常用于加密时的硬件加速,SSE 4.1和SSE 4.2指令集都包括在其中。另外一点是支持Windows和Linux客户机的半虚拟化,一个抽象主机音响设备的新的架构以及支持客户机中的USB 3(xHCI)控制器。

大部分可用性更新都是对 VirtualBox 图形化用户界面的改进。一个大的变化就是支持给单个虚拟主机自定义菜单和工具栏,这样很少或者从不使用的选项就可以彻底删除。另外重要的一点是可以在VirtualBox接口内部对虚拟磁盘进行加密,而不依赖于客户机操作系统自身的磁盘加密功能(假设有的话)。

5.0版本中添加的VirtualBox客户机功能–更好的视频支持,双向复制和粘贴,以及其它功能–在安装的时候也没有问题。(从4.3.18版本就改进了对 Windows 10的支持)。

免费开源轻量级虚拟机VirtualBox 5.0.6 支持配置HTTP代理、支持快捷键重新分配、原生支持Systemd,增强对各种Linux发行版的支持,支持Linux kernel 4.3内核,还包括系列Bug修复。5.0版是近五年来首次重大改版,主要在视觉和技术上大量改进!5.0正式版主要实现了双向拖拉文件支持;支持USB 3.0!和VMware相比,它的主要优势仍是核心功能的免费开源实现。

更新日志

v5.1.20 Build 114628
This is a maintenance release. The following items were fixed and/or added:
GUI: don’t check if the Extension Pack is up-to-date if the user is about to install a new Extension Pack (bug #16317)
GUI: fixed a possible crash when switching a multi-monitor VM into full-screen or seamless mode
GUI: fixed non-literal shortcuts if the keyboard is not captured (5.1.10 regression; Windows hosts only)
GUI: several mini-toolbar fixes in full-screen / seamless mode (X11 hosts only)
GUI: don’t crash on restoring defaults in the appliance import dialog
Windows Additions: another fix for automatic logins for Windows Vista and newer (bug #15904)
ICH9: fix for Windows guests with a huge amount (>64G) of guest memory
BIOS: fixed El Torito hard disk emulation geometry calculation (thanks Dwight Engen)

v5.1.18:
Shared Folders: fixed case insensitive filename access (5.1.16 regression; Windows guests only; bug #16549)
Shared Folders: fixed access to long pathes (5.1.16 regression; Windows guests only; bugs #14651, #16564)
API: fixed snapshot handling of medium attachments and PCI device attachments (bug #16545)
API: make 32-bit Windows guests in raw mode boot again if the ICH9 chipset is used (5.1.16 regression)
VBoxBugReport: fixed VM log collection issue
Linux hosts: fixed autostart service script (bug #14955)
Windows Additions: fixed automatic logins for Windows Vista and newer (5.1.4 regression; bug #15904)

v5.1.14 (released 2017-01-17)
•VMM: fixed emulation of certain instructions for 64-bit guests on 32-bit hosts
•VMM: properly handle certain MSRs for 64-bit guests on ancient CPUs without VT-x support for MSR bitmaps (bug #13886)
•GUI: fixed a crash with multimonitor setups under certain conditions
•GUI: allow cloning of snapshots when the VM is running
•NVMe: fixed compatibility with the Storage Performance Development Kit (SPDK, bug #16368)
•VBoxSVC: fixed a crash under rare circumstances
•VBoxManage: added a sanity check to modifymedium –resize to prevent users from resizing their hard disk from 1GB to 1PB (bug #16311)
•Windows hosts: another fix for recent Windows 10 hosts
•Linux hosts: Linux 4.10 fixes
•Linux Additions: fixed protocol error during certain operations on shared folders (bug #8463)

v5.1.12 (released 2016-12-20)
•VMM: fixed VERR_IEM_ASPECT_NOT_IMPLEMENTED Guru Meditations with certain Linux guests if KVM paravirtualization is enabled (5.1 regression; bugs #15613 and #16251)
•VMM: fixed VERR_VMX_UNABLE_TO_START_VM Guru Meditations under rare conditions
•GUI: prevent a crash under certain conditions if the VM is terminated very early
•GUI: fixed certain keyboard capture issues (5.1.10 regression; Mac OS X hosts only; bug #16150)
•GUI: fixed dragging guest windows in seamless mode with the keyboard captured (X11 hosts only; bug #15837)
•GUI: fixed a problem where the new version detected dialog was covered by the appliance import dialog (Mac OS X hosts only; bug #16238)
•Storage: fixed NVMe reset processing when doing rmmod nvme; modprobe nvme in a Linux guest (bug #16080)
•Storage: fixed creating a snapshot when the VM is running and an NVMe controller is present
•Storage: fixed a problem with the LsiLogic SCSI controller where requests could be lost with SMP guests
•E1000: fixed “cable disconnected” issue (Mac OS X guests only; 5.1.10 regression; bug #16260)
•E1000: fixed “TX unit hang” issue (Linux guests only; 5.1.10 regression; bug #16221)
•Parallel ports: fixed port enumeration on Windows host (bugs #15872 and #16127)
•API: don’t crash when sanitizing certain VM names (bug #16299)
•Linux hosts: automatically disable asynchronous I/O on Linux 2.6.18 kernels as high I/O load may trigger kernel oopses on these kernels if this feature is enabled
•Linux hosts / guests: Linux 2.6.28 compile fix (bug #16267)
•Linux hosts: compile Linux 4.9 compile fix (bug #16286)
•Linux Additions: warn the user about a known bug with older Linux guests (e.g. Debian 7) requiring manual work to get 3D working (bug #15319)
•Linux Additions: fix the graphics driver build with Linux 4.10 and later (bug #16298)
•Windows Additions: fixed a crash in the WDDM driver under certain conditions

v5.1.10 (released 2016-11-21)
•GUI: the USB filter settings dialog should allow to specify the USB revision in hexadecimal format (bug #15400)
•GUI: fixed crash on certain hosts when pressing certain key combinations (Windows hosts only; bug #15719)
•GUI: fixed issue with updating the available-geometry on host-screen work-area resize
•GUI: don’t crash / hang on certain environments if accessibility support is enabled
•GUI: fixed various issues in Unscaled HiDPI Output mode (bug #15707)
•GUI: extend the VM Input menu with Print Screen-related actions
•GUI: improved handling of inserting the Guest Additions ISO image by trying all available optical drives rather than only the first one and by not asking the user if he wants to force unmounting (which doesn’t work in most cases anyway)
•API: default to RTC using UTC for Solaris 11 guests
•Settings: be less restrictive when reading a VM configuration containing a host-only adapter without an interface name
•Storage: fixed resizing VDI images resulting in an unbootable image under certain circumstances (bug #15983)
•NAT: fixed several 5.1.8 regressions on Mac OS X and Windows hosts (bug #16084)
•Audio: fixed a few 5.1.x regressions by using the audio code from 5.0.x until the audio overhaul is completed
•VBoxManage: fixed documentation of the storagectl command (bug #15971)
•Build system: another fix for building VirtualBox on systems which default to Python 3
•Windows hosts: hardening fix for Windows 10 build 14971 (bug #16202)
•Windows Additions: properly start the VirtualBox guest services even if the guest user name contains special characters (bug #15982)
•Solaris Additions: fixed preemptible mouse notification callback being executed under a spinlock for Solaris guests
•Linux hosts / guests: Linux 4.9 fixes (bugs #16155 and #16064)
•Linux Additions: fixed Linux kernel module override rule (thanks Mark Furneaux)

官方下载(5.1.20)
http://download.virtualbox.org/virtualbox/5.1.22/VirtualBox-5.1.22-115126-Win.exe

官方下载(4.3.28)
http://download.virtualbox.org/virtualbox/4.3.28/VirtualBox-4.3.28-100309-Win.exe

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本文作者:独木成林

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