VirtualBox 3.2.0 Beta 1 released

Pre-VirtualBox 5.1 forum

VirtualBox 3.2.0 Beta 1 released

Postby frank » 28. Apr 2010, 10:30

Please do NOT use this VirtualBox Beta release on production machines. A VirtualBox Beta release should be considered a bleeding-edge release meant for early evaluation and testing purposes.

You can download the binaries here.

Please do NOT open bug reports at but use our VirtualBox Beta Feedback forum to report any problems with the Beta. Please concentrate on reporting regressions since VirtualBox 3.1.6.

VirtualBox Version 3.2.0 is a major update. The following major new features were added:
  • Following the acquisition of Sun Microsystems by Oracle Corporation, the product is now called Oracle VM VirtualBox and all references were changed without impacting compatibility.
  • Experimental support for Mac OS X guests
  • Memory ballooning to dynamically in- or decrease the amount of RAM used by a VM (64-bit hosts only) (see the manual for more information)
  • CPU hot-plugging for Linux (hot-add and hot-remove) and certain Windows guests (hot-add only) (see the manual for more information)
  • New Hypervisor features: with both VT-x/AMD-V on 64-bit hosts, using large pages can improve performance (see the manual for more information); also, on VT-x, unrestricted guest execution is now supported (if nested paging is enabled with VT-x, real mode and protected mode without paging code runs faster, which mainly speeds up guest OS booting)
  • Support for deleting snapshots while the VM is running
  • Support for multi-monitor guest setups in the GUI (see the manual for more information)
  • USB tablet/keyboard emulation for improved user experience if no Guest Additions are available
  • LsiLogic SAS controller emulation
  • RDP video acceleration
  • NAT engine configuration via API and VBoxManage
  • Guest Additions: added support for executing guest applications from the host system
  • OVF: enhanced OVF support with custom namespace to preserve settings that are not part of the base OVF standard
In addition, the following items were fixed and/or added:
  • VMM: fixed crash with the OpenSUSE 11.3 milestone kernel during early boot (software virtualization only)
  • VMM: fixed OS/2 guest crash with nested paging enabled
  • VMM: fixed Windows 2000 guest crash when configured with a large amount of RAM (bug 5800)
  • VMM: fixed massive display performance loss (AMD-V with nested paging only)
  • Linux/Solaris guests: PAM module for automatic logons added
  • GUI: guess the OS type from the OS name when creating a new VM
  • GUI: added VM setting for passing the time in UTC instead of passing the local host time to the guest (bug 1310)
  • GUI: fixed seamless mode on secondary monitors (bugs 1322 and 1669)
  • GUI: added --seamless and --fullscreen command line switches (bug 4220)
  • Settings: be more robust when saving the XML settings files
  • Mac OS X: rewrite of the CoreAudio driver and added support for audio input (bug 5869)
  • Mac OS X: external VRDP authentication module support (bug 3106)
  • Mac OS X: Moved the realtime dock preview settings to the VM settings (no global option anymore). Use the dock menu to configure it.
  • Mac OS X: added the VM menu to the dock menu
  • 3D support: fixed corrupted surface rendering (bug 5695)
  • 3D support: fixed VM crashes when using ARB_IMAGING (bug 6014)
  • 3D support: fixed assertion when guest applications uses several windows with single OpenGL context (bug 4598)
  • 3D support: added GL_ARB_pixel_buffer_object support
  • 3D support: added OpenGL 2.1 support
  • 3D support: fixed Final frame of Compiz animation not updated to the screen (Mac OS X only) (bug 4653)
  • Added support for virtual high precision event timer (HPET)
  • LsiLogic: Fixed detection of hard disks attached to port 0 when using the drivers from LSI
  • NAT: fixed ICMP latency (non-Windows hosts only; bug 6427)
  • Keyboard/Mouse emulation: fixed handling of simultaneous mouse/keyboard events under certain circumstances (bug 5375)
  • Shared folders: fixed issue with copying read-only files (Linux guests only; bug 4890)
  • OVF: fixed mapping between two IDE channels in OVF and the one IDE controller in VirtualBox

Thanks for your help!
Oracle Corporation
Posts: 3217
Joined: 7. Jun 2007, 09:11
Location: Dresden, Germany
Primary OS: Debian Sid
VBox Version: PUEL
Guest OSses: Linux, Windows

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