VirtualBox 5.1.0 版本发布,这是一个重要的更新,主要是在性能的提高和多媒体的支持上。
更新日志:
VMM: new APIC and I/O APIC implementations that result in significantly improved performance in certain situations (for example with networking, bug #15295)
VMM: added support for Hyper-V paravirtualized debugging of Windows guests
VMM: emulate even more MMIO and shadow pagetable exits without going back to user mode
GUI: overall migration to Qt5 (bug #11775)
GUI: passive API event listener improving the VM GUI performance and response time
Audio: added HDA (High Definition Audio) support for newer Linux guests
Audio: added on-demand timers which should improve the overall performance and reduce the CPU consumption
Audio: more fine-grained volume control for the AC'97 emulation, which now also takes the master volume control into account
better support for Python 3
添加/修复了以下项目:
VMM: activate the x2APIC by default for Linux guests
VMM: many more fixes
GUI: the Detach UI action is now a part of the VM Machine menu
GUI: reworked session information window
GUI: the new VM wizard now allows to choose the VM location for the VM which is being created
GUI: fixed location of touch events in unscaled HiDPI mode (bugs #14366, #14367)
GUI: various bugfixes and internal cleanup
Storage: use fallocate() or similar if present to speed up creating fixed-sized disk images (bug #5967)
Storage: implemented NVMHCI-compatible storage controller
Audio: various bugfixes and infrastructure improvements
E1000: implemented interrupt throttling for performance improvements
EFI: many improvements, for example allow to boot from USB
OVF: improved handling of signed manifests
API: Windows XP guests and Windows 2003 server guests now default to the E1000 T Server network card
VBoxSVC: fixed several memory leaks when handling .dmg images
Installers: ship VBoxBugReport
Windows hosts: reworked COM proxy (e.g. bug #8298)
Linux installers: no longer rely on DKMS for module rebuilding
Linux Additions: fix a problem when updating the initramfs after the guest modules are compiled (bug #15579)
Linux Additions: try to fix a problem where the OpenGL libraries where loaded by the X server when we only support X clients (bug #15574)
引用来自“进击的代码”的评论
win版继续无法启动虚拟机,一启动就报错引用来自“钛元素”的评论
这估计是vb最大的问题了,哎引用来自“进击的代码”的评论
兄弟,但是为啥有的人就没遇到这个问题呢?我换了两台电脑都是一样的错误引用来自“eechen”的评论
貌似盗版的Win系统会出问题.引用来自“钛元素”的评论
这就是在搞笑了,win7ep企业版本,官方VLK授权,花了真金白银的,还不是一样。只能说是vb本身的问题了。之所以有人没遇到过,跟版本、使用情况都有关系。引用来自“进击的代码”的评论
win版继续无法启动虚拟机,一启动就报错引用来自“钛元素”的评论
这估计是vb最大的问题了,哎引用来自“进击的代码”的评论
兄弟,但是为啥有的人就没遇到这个问题呢?我换了两台电脑都是一样的错误引用来自“再踏”的评论
如果有个人服务器的话,kvm大概是首选吧,virt-manage挺有意思的,一般用大概够了。本地主机的话,不考虑许可证的问题的话,个人认为vmware比vbox强,考虑不使用盗版(虽然vmware的简单验证实际上助长了盗版),vbox大部分功能也够用了,虽然网络和显示驱动部分还差点
引用来自“eechen”的评论
VirtualBox支持即时暂停(中断CPU供给)和即时恢复(恢复CPU供给),而VMWare Workstation却不行.引用来自“护目评论”的评论
OSC最讨厌的人:@eechen ,同意的右下角。via Bery http://my.oschina.net/bery/tweet/9658008| @eechen真的很菜,一个冒泡算法都能写如此糟糕,真的很无语:http://my.oschina.net/eechen/tweet/4105363 |
osc的大神 @eechen 和他的盗版作品 在知乎惨遭吊打,osc的小伙伴赶紧过去支援,传送门:https://www.zhihu.com/question/48350013 via falconchen
引用来自“changnet”的评论
什么时候更新内核不用rebuild DKMS就好,我现在内核都不更新了,每次更新花好长时间配置什么的引用来自“再踏”的评论
如果有个人服务器的话,kvm大概是首选吧,virt-manage挺有意思的,一般用大概够了。本地主机的话,不考虑许可证的问题的话,个人认为vmware比vbox强,考虑不使用盗版(虽然vmware的简单验证实际上助长了盗版),vbox大部分功能也够用了,虽然网络和显示驱动部分还差点
相比免费开源跨平台的VirtualBox:
VMWare Player(免费)不能图形化配置端口转发.
VMWare Workstation(盗版风险)不能即时暂停(中断CPU供给)和即时恢复(恢复CPU供给).
VirtualBox 5启用加密需要安装Virtualbox Extension Pack:
管理-全局设定-扩展,添加扩展包:
http://download.virtualbox.org/virtualbox/5.1.0/Oracle_VM_VirtualBox_Extension_Pack-5.1.0.vbox-extpack
主机USB2.0/3.0控制器,主机Webcam,VirtualBox RDP,PXE ROM,磁盘加密这些特性都需要安装扩展包.
如果需要加密的话,建议在安装好虚拟机系统后就进行,否则后期vdi文件变大后加密会更加耗时.