VirtualBox 5.0 RC2 发布，请不要在生产环境使用候选版本！ 此版本现已提供下载测试。 VirtualBox 5.0 RC2 相比 VirtualBox 5.0 Release Candidate 1，改进如下： VMM: fixed a GP in SUPR0QueryVTCaps (see here) VMM: fixed a raw mode bug (5.0.0 RC1 regression) xHCI: fixed resuming from a saved state (see here) AHCI: fixed a crash under certain conditions during VM poweroff USB: improve playback with USB sound devices attached to the emulated OHCI controller Audio: provide Linux guests a different AC97 audio codec type so Linux ALSA doesn't mis-detect the link speed (default for new VMs) Drag and drop: enabled guest to host support for OS X hosts Drag and drop: fixed freezes and crashes in some error cases API: OS type description consistency fix (bug #14162) API: fixed a check which prevented changing the network promiscuous mode at runtime API: don't keep OVA files open after import API: don't resume a VM on host-resume unless it was previously paused due to a host-suspend (see here) API: don't lose the saved state and "current state changed" flag during cloning of a VM ExtPack: don't fail if the TMP directory contains non-latin1 characters (bug #14159) Mac OS X hosts: don't crash when upgrading from VBox 4.3.28 which has a bug in handling the CR4.VMXE bit Solaris hosts: Solaris 12 installer fix X11 Additions: fixed wrong DPI value (bug #14151) 很快机会发布最终版本了！详细改进请看发行说明。 VirtualBox 是一款功能强大的 x86 虚拟机软件，它不仅具有丰富的特色，而且性能也很优异。 VirtualBox 5.0 RC2 发布，开源虚拟机下载地址
