VirtualBox v5.2.20 Build 125813 Win/Mac/Linux多语言中文正式版-免费虚拟机

2018-10-18 Comments 0 Comment

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收购后改名为Oracle VM VirtualBox），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、Win7、Win8、Win10、Win2012、Windows Server 2016)、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！

Oracle VirtualBox 5.2.20 已经正式发布，此次版本更新中对各种视频驱动程序进行了更新/修复，并针对 Linux Kernel 4.19 进行了各种更新。

Virtualbox 5.2.20更新主要包括

VMM：修复了由 INTn 指令触发的任务开关
存储：修复了连接到某些 iSCSI 目标的问题
存储：修复了在使用主机 I/O 缓存时忽略刷新请求处理的问题
拖放：
- 实施了对UNC路径的支持
- 修复了从已保存状态恢复操作
- 修复了从 Guest OS到 Windows Host 的长文件名（>248 个字符）文件复制
- 修复了 Windows Guest OS 上的 Unicode 名称文件
- 修复了向/从 Guest OS 复制空（0字节）文件的问题
- 修复了从 Host 到 Linux Guest OS 文件复制的问题
网络连接：恢复桥接到暂时不可用的主机适配器的 Guest 虚拟机的连接
Guest 控制：修复了使用 –wait-stdout 和/或 –wait-stderr 时 Hang 住（挂起）的问题。
视频录制：修复在 VM 加电时固定开始视频录制的问题
Linux 修复：
- 针对 Linux Kernel 4.19 进行修复
- 针对视频驱动的修复
- 针对最新发行版本内核模块的各种修复

VirtualBox是甲骨文（Oracle）公司推出的跨平台开源虚拟化软件，支持GNU/Linux，Windows、macOS和Solaris等各种系统。今天，公司突然宣布了VirtualBox 5.2正式版，基于近期上线的Qt5技术带来更现代化的通用用户界面，此外新增了诸多实用功能来辅助虚拟化任务。其中最值得关注的新功能就是能够完整导出和存储虚拟主机至云端。

在新版本中，甲骨文允许用户导出虚拟主机至Oracle Cloud（OPC）公共，允许用户在多个VirtualBox安装实例上轻松部署虚拟主机。用户不再需要将虚拟主机导出到移动硬盘上，再迁移到其他电脑上，只需要从Oracle Cloud下载就能轻松完成。

VirtualBox 5.2.20 (released October 16 2018)

This is a maintenance release. The following items were fixed and/or added:

VMM: fixed task switches triggered by INTn instruction (bug #17979)
Storage: fixed connecting to certain iSCSI targets (bug #17507)
Storage: fixed handling of flush requests when configured to be ignored when the host I/O cache is used (bug #17573)
Drag and drop: implemented support for UNC paths (bug #17146)
Drag and drop: fixed resuming operation when restoring from a saved state (bug #17649)
Drag and drop: fixed copying files with long file names (> 248 characters) from guests to Windows hosts (bug #17447)
Drag and drop: fixed handling files with Unicode names on Windows guests (bug #15501)
Drag and drop: fixed copying empty (0-byte) files to / from guests (bugs #14863 + #17443)
Drag and drop: fixed copying over files from hosts to Linux guests (bug #16025)
Networking: restore connectivity for guests bridged to host adapters that were unavailable temporarily (Windows hosts, bug #17090)
Guest Control: fixed hang when using –wait-stdout and/or –wait-stderr (bug #17386). Needs updating Guest Additions
Video recording: fixed starting video recording on VM power up (bug #17307)
Linux Additions: various build fixes for kernel modules on recent distributions, and made sure modules end up in initramfs files
Linux Additions: build fixes for 4.19, thank you Larry Finger
Linux Additions: various small fixes for video driver

VirtualBox 5.2.18 (released August 14 2018)

This is a maintenance release. The following items were fixed and/or added:

VMM: See user manual.
VMM: fix loading with recent binutils and self-built versions of VirtualBox (bug #17851)
NAT: fix –nataliasmode sameports which is a valid setting (bug #13000)
VRDP: fixed VM process termination on RDP client disconnect if 3D is enabled for the virtual machine

VirtualBox 5.2.16 (released July 17 2018)

This is a maintenance release. The following items were fixed and/or added:

OVF: case insensitive comparison of manifest attribute values, to improve compatibility (bug #17357)
Linux: build for openSUSE 15.0 (bug #17554)
Linux: various build fixes for distribution builds, thank you Gianfranco Costmagna

VirtualBox 5.2.14 (released July 02 2018)

This is a maintenance release. The following items were fixed and/or added:

User interface: fixed a segmentation fault when accessing the interface through VNC (bug #16348)
User interface: X11: handle repeating keys on the host system correctly (bug #1296, previously fixed, 5.1.0 regression)
VMM: Fixed emulation of the undocumented SALC instruction
VMM: Fixed emulation of so-called “huge unreal mode” (bug #17744); this in practice only affected Intel CPUs with VT-x without unrestricted execution.
Keyboard: The PS/2 keyboard emulation has been corrected to not queue partial scan code sequences (bug #17709); this problem was likely only visible on Linux hosts due to losing the fix for bug #1296
Storage: Fixed CUE file support to correct REM keyword parsing (bug #17783)
USB: Fixed a problem where the emulated xHCI device under very rare circumstances failed to report an empty isochronous transfer ring error, causing the transfers on the corresponding endpoint to stop.
Audio: fixed Linux kernel log flooding (bug #17759)
Apple hosts: make kernel driver load with Mac OS Mojave pre-release (bug #17805).
Linux guests: made vboxvideo driver build with kernel 4.17 (bug #17801) and with pre-3.14 and EL 7.1 kernels (bug #17771)

VirtualBox 5.2.12 (released May 09 2018)

This is a maintenance release. The following items were fixed and/or added:

Serial: fixed possible data corruption when sending data under certain circumstances
Video recording: fixed starting / stopping recording under certain circumstances
Linux hosts: support Linux 4.17 changes. Thank you Larry Finger
Linux guests: support Linux 4.16 and EL 7.5 kernels (bugs #17676 and #17678)
Linux guests: 3D fixes for recent guests (bug #17623)

VirtualBox 5.2.10 (released April 17 2018)

This is a maintenance release. The following items were fixed and/or added:

VMM: Fixed missing NULL pointer check in MMIO code
Storage: fixed having multiple NVMe controllers with ICH9 enabled (5.2.0 regression)
Network: fixed wireless detection regression when bridging to adapters with unbound IP protocols (bug #17543)
Network: fixed VERR_INTNET_FLT_IF_NOT_FOUND when bridging to some adapters on Windows hosts (possibly related bugs #15294, #15060, #13481)
Audio: Fixed interrupt storm in FreeBSD guests with HDA (bug #17219)
Keyboard: Introduced a small delay to fix old software which expects to be able to read an incoming scan code more than once (bug #17592)
Windows installer: Removed the “Ignore” action in the case the current VBox installation is still running, as the (successful) update will not work until a host reboot is performed
NAT: Handle nameserver 0.0.0.0 which is a valid setting (bug #17584)
BIOS: INT 15h/87h service must disable A20 gate when done
Linux Guest Additions: fix a hang starting KDE Plasma

VirtualBox 5.2.8 (released 2018-02-27)

This is a maintenance release. The following items were fixed and/or added:

VMM: added support for FSGSBASE, PCID, INVPCID CPU features for guests
VMM: fixed EMM386 issue with detecting suitable page frame base (bug #10022)
Front end: Linux: prevent VM window from jumping and auto-resizing to tiny size after resizing it on HiDPI screen
Front end: Linux: fixed seamless regression caused by wm_class functionality (bugs #12534, #17304)
Front end: switched to https downloads
Front end: fixed crash while opening New machine wizard (s.a. forums topic 86592)
Audio: added support for distinguishing recording sources in the PulseAudio mixer on the host when multiple VMs are running
Audio: various fixes for the DirectSound backend
Video recording: added better file seeking support and fixed playback of recorded files with certain players (e.g. Firefox)
Audio: various fixes for Windows guest surround setups
Audio: various fixes for HDA emulation
Serial: fixed an issue where the serial port parameters in the emulation and host serial port got out of sync (bug #17116)
Storage: fixed overwriting certain INQUIRY data for the DVD/CD drive attached to a AHCI controller
Storage: fixed handling VMDK images created by Amazon EC2 VM export
Network: fixed PXE boot regression in e1000
Network: Added a workaround for older guests which do not enable bus mastering for the virtio PCI device
3D: add environment variable to configure presenting 3D content on main thread (see bug #13653)
Windows hosts: fixed indiscriminate binding of NDIS5 bridged driver, that caused PPPOE malfunction (bugs #16407, #17489)
Windows guests: fixed incorrect function error when using shared folders in certain applications (bug #14118)
Linux guests: Linux 4.15 support (bugs #17311, #17320, #17282)
Linux guests: fixed black screen when 3D enabled in guests (bug #17463, 5.2.6 regression)
Linux guests: suppress setuid and setgid in shared folders

VirtualBox 5.2.6 (released 2018-01-15)

This is a maintenance release. The following items were fixed and/or added:

GUI: fixed occasional screen corruption when host screen resolutio n is changed
User interface: increase proposed disk size when creating new VMs for Windows 7 and newer
User interface: various improvements for high resolution screens
VMM: Fixed problems using 256MB VRAM in raw-mode VMs
Audio: implemented support for audio playback and recording for macOS guests
Audio: further timing improvements for Windows 10 guests
Linux hosts: fixed problem accessing mini-toolbar under XFCE (bug #17280, contributed by Dusan Gallo)

VirtualBox 5.2.4 (released 2017-12-19)

This is a maintenance release. The following items were fixed and/or added:

User interface: Adjusting desktop file for X11 window managers (bug #17312)
User interface: various high resolution display adjustments
Audio: fixed SB16 volume handling (5.2 regression)
Audio: various fixes
USB/OHCI: fixed a problem where OHCI emulation might sporadically drop data transfers
Linux hosts: fixed screen corruption when the host screen changes and a virtual machine window is maximized
X11 Guest Additions: fixed a hang at the GNOME Shell login screen with 3D enabled (5.2 regression, bugs #17189 and #17190)

VirtualBox 5.2.2 (released 2017-11-22)

This is a maintenance release. The following items were fixed and/or added:

User interface: various improvements for high resolution screens
User interface: added functionality to duplicate optical and floppy images
User interface: various improvements for the virtual media manager
VMM: fixed emulation so that Plan 9 guests can start once more (5.1.0 regression)
Storage: fixed regression breaking iSCSI (bug #17196)
Audio: added HDA support for more exotic guests (e.g. Haiku)
Serial: fixed hanging I/O when using named pipes on Windows (5.2.0 regression; bug #17227)
Serial: fixed broken communication with certain devices on Linux hosts
USB/OHCI: improved behavior so that the controller state after a VM reset is closer to the initial state after VM start
EFI: fixed HFS+ driver which in rare cases failed to access most files on a volume
Shared clipboard: fixed hang with OS X host and Linux guest (bug #15782)
Linux hosts: fixed kernel module compilation and start failures with Linux kernel 4.14 (bug #17267)
X11 hosts: better handle WM_CLASS setting (bug #12534)
Linux guests: fixed kernel module compilation and other problems with Linux kernel 4.14 (bug #12534)
Linux guests: fixed kernel module compilation and other problems with Linux kernel 4.14
Linux guests: fixed various 5.2.0 regressions (bug #17163)
Bridged networking: fixed duplicate EtherType in VLAN/priority tags on Linux (5.2.0 regression; bug #17277)

VirtualBox 5.2 (released 2017-10-18)

This is a major update. The following major new features were added:

VM export to Oracle Cloud (OPC)
Unattended guest installation (bug #5810; see the manual for more information)
Overhauled VM selector GUI (improved tools VM / global tools handling, new icons)
Added experimental audio support for video recording

In addition, the following items were fixed and/or added:

VMM: fixed reason for recent Linux kernels on also recent CPU models warning about “XSAVE consistency problem”
GUI: Virtual Media Manager rework allowing to manage media attributes, like size, location, type and description
GUI: Host-only Network Manager implemented to simplify managing corresponding networks and their attributes
GUI: Snapshot Pane rework allowing to manage snapshot attributes, like name and description; reworked snapshot details which looks more clear, corresponds to VM Details pane and reflects current VM state difference according to last snapshot taken
GUI: Audio settings extended with possibility to enable/disable audio input/output; corresponding changed were done to Audio and Video Capture settings pages; VM Devices menu and status-bar extended with corresponding actions and indicator as well
GUI: improvements with accessibility support
GUI: Fixed double mouse cursor when using mouse integration without Guest Additions, actually a Qt 5.6 bug fixed with QT 5.6.3 (Mac OS X hosts only; bug #15610)
Audio: implemented (optional) device enumeration support for audio backends
Audio: implemented support for host device callbacks (e.g. when adding or removing an audio device)
Audio: HDA emulation now uses asynchronous data processing in separate threads
Audio: implemented ability to enable or disable audio input / output on-the-fly
Storage: implemented support for CUE/BIN images as CD/DVD media including multiple tracks
Storage: implemented support for the controller memory buffer feature for NVMe
Storage: first milestone of the I/O stack redesign landed
E1000: Fix for Windows XP freeze when booting with unplugged cable
NAT network: do not skip some port forwarding setup when multiple VMs are active (Windows hosts only; bug #17041)
Serial: fixed extremely rare misbehavior on VM poweroff
EFI: better video mode handling, supporting custom video modes and easier configuration (bug #6783)
BIOS: properly report floppy logical sectors per track for unusual formats
BIOS: update ATA disk parameter table vectors only if there is actually a corresponding ATA disk attached
PXE: speed up booting by better handling pending packets when the link is not up yet
VBoxManage: handle CPUID sub-leaf overrides better
Windows Additions: fix several 3D related crashes
Solaris hosts: allow increasing MTU size for host-only adapter to 9706 bytes to support jumbo frames
Linux Additions: on systems using systemd, make sure that only the Guest Additions timesync service is active
many unlisted fixes and improvements

VirtualBox 5.1.30 (released 2017-10-16)

This is a maintenance release. The following items were fixed and/or added:

- GUI: translation updates
- GUI: Fixed double mouse cursor when using mouse integration without Guest Additions, actually a Qt 5.6 bug fixed with QT 5.6.3 (Mac OS X hosts only; bug #15610)
- Solaris hosts: allow increasing MTU size for host-only adapter to 9706 bytes to support jumbo frames
- Linux hosts: glibc 2.26 compile fix