VirtualBox 6.0.6 发布

VirtualBox 6.0.6 发布了，这是一个维护版本，更新如下：

• Virtualization core: nested AMD virtualization fixes
• User interface: fixed copying directories in file manager
• User interface: fixed operation progress in file manager when copying content
• User interface: fixed operation progress when deleting snapshots
• User interface: fixed unattended installation of recent Ubuntu guests
• User interface: various additional improvements
• Storage: fixed loading saved states for LsiLogic devices (6.0.0 regression; bug #18263 )
• Storage: fixed fixed reading certain QCOW2 images and support version 3 of the format readonly
• Storage: Improved IDE PCI emulation to allow NetWare IDE drivers to use bus-mastering
• Graphics: Improved VMSVGA support to work with old X servers which previously showed only a badly scrambled screen
• Graphics: fixed invisible mouse cursor with VMSVGA emulation and without mouse integration (bug #18239 )
• Graphics: make EFI work with VMSVGA emulation (bug #18282 )
• Graphics: remember last guest screen size VMSVGA emulation
• Graphics: fix RDP to guests using VMSVGA emulation
• Graphics: various additional VMSVGA emulation fixes
• Audio: implemented audio device enumeration for the DirectSound backend
• Network: fixed unwanted padding bytes in Windows host adaptor network packets (bug #18202 and bug #18355 )
• Serial: fixed possible crash on Windows when using a host device (6.0.0 regression; bug #18319 )
• Serial: fixed loopback handling in the emulation causing garbage to be sent during boot with Linux guests (6.0.0 regression; bug #18319 )
• Shared folders: fixed duplicate folders after restoring a saved state (bug #18373 and other)
• Drag and drop: fixed copying files from guest host (bug #18305 )
• Recording: fixed modifying settings via VBoxManage (bug #18494 )
• VBoxManage: crash fix (bug #18341 )
• Fixed hangs during failed virtual machine start-up
• Windows host: fix unwanted wake-ups from standby (bug #18549 )
• Windows host: disallow Pause as a host key (bug #18482 )
• Linux host and guest: support Linux 5.0 and 5.1, thank you Valdis Kletnieks (see also bug #18515 )
• Linux host: support kernel 4.4.169 (bug #18315 )
• Linux host: fix logging when building Linux kernel modules (bug #18226 )
• Linux host: clarified building Linux host drivers with secure boot (bug #18312 )
• FreeBSD host: compilation fixes
• Installers: reduced size of packages
• Web services: work with Java 11
• LibreSSL compilation fix, thank you Stefan Strogin
• Windows guests: fixed running applications which use complex display topologies with WDDM driver, fixed Skype for Business hangs (bug #17092 )
• Windows guests: fixed an occasional guest crash with WDDM driver and VBoxSVGA adapter (bug #18369 )
• Windows guests: shared folder file creation detection issue (bug #9276 )
• Linux guests: shared folder performance and reliability improvements and missing features (bugs #17360 , #819 )
• OS/2 guests: shared folder fixes (bug #18376 and bug #18379 )

更新日志：https://www.virtualbox.org/wiki/Changelog