VirtualBox 5.0 RC3 发布，开源虚拟机

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 RC3 发布，此版本现已提供 下载。

此版本相比 VirtualBox 5.0 Release Candidate 2 版本，更新内容如下：

• VMM: fixed a problem with large pages in Hyper-V (see here)

• VMM: when using the KVM PV provider, use the same frequency for all VCPUs. This will fix slow boots on certain hosts.

• VMM: fixed a hang under certain conditions for SMP guests (32-bit hosts only)

• VMM: several fixes

• AHCI: fixed a crash during shutdown under rare conditions

• AHCI: fixed crash as a result of I/O errors in certain conditions (bug #13105)

• Audio: fixed a VM hang with the ALSA backend with certain ALSA configurations

• VGA: fixed loading of saved state if 2D Video Acceleration is enabled (see here)

• GUI: apply user interface settings from corresponding page only after pressing OK, not instantly on-the-fly (see here)

• GUI: remember size-hints and enabled/disabled states for secondary guest-screens in multi-screen setups on VM restart

• Drag and drop: various fixes for KDE-based guests

• Drag and drop: added transferring plain text to Windows guests

• Drag and drop: fixed transferring large files from host to Linux/Unix guests

• Guest Control: several fixes

• Mac OS X hosts: El Capitan fixes

• Additions/Linux: added -s parameter to mount.vboxsf to be sloppy with invalid parameters (see here)