VirtualBox 3.0 Beta 2 released

Pre-VirtualBox 5.1 forum

VirtualBox 3.0 Beta 2 released

Postby sandervl » 24. Jun 2009, 18:11

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 http://www.virtualbox.org/wiki/Downloads but use this forum to report any problems with the Beta.

Changes since Beta 1: (regressions and fixes for new features only; additional fixes below)
  • High CPU usage with certain idle Windows guests (e.g. XP SP2)
  • Performance improvements for SMP guests
  • Reset issues with SMP guests
  • Windows 7 x64 boot problems with SMP
  • Windows 7 shutdown hangs with SMP
  • Hanging VM when unmounting an ISO with SMP guests
  • Several OpenGL & Direct3D related fixes

Version 3.0 will be a major update. The following major new features were added:
  • Guest SMP with up to 32 virtual CPUs (VT-x and AMD-V only)
  • Windows guests: ability to use Direct3D 8/9 applications / games (experimental)
  • Support for OpenGL 2.0 for Windows, Linux and Solaris guests
In addition, the following items were ?xed and/or added:
  • Solaris hosts: allow suspend/resume on the host when a VM is running (bug #3826)
  • Solaris hosts: tighten the restriction for contiguous physical memory under certain conditions
  • Mac OS X hosts: fixed guest PAE
  • Linux hosts: kernel module compile fixes for 2.6.31 (bug #4264)
  • VMM: ?xed occassional guru meditation when loading a saved state (VT-x only)
  • VMM: eliminated IO-APIC overhead with 32 bits guests (VT-x only, some Intel CPUs don’t support this feature (most do); bug #638)
  • VMM: ?xed 64 bits CentOS guest hangs during early boot (AMD-V only; bug #3927)
  • VMM: performance improvements for certain PAE guests (e.g. Linux 2.6.29+ kernels)
  • VMM: some Windows guests detected a completely wrong CPU frequency (bug #2227)
  • VMM: fixed hanging and unkillable VM processes (bug #4040)
  • GUI: added mini toolbar for fullscreen and seamless mode (Thanks to Huihong Luo)
  • GUI: redesigned settings dialogs
  • GUI: allow to create/remove one host-only network adapters
  • GUI: allow to create/remove more than one host-only network adapters (non Windows hosts)
  • GUI: display estimated time for long running operations (e.g. OVF import/export)
  • GUI: Fixed rare hangs when open the OVF import/export wizards (bug #4157)
  • 3D support: fixed VM crashes for client apps using incorrect opengl states
  • VRDP: support Windows 7 RDP client
  • Networking: ?xed another problem with TX checksum of?oading with Linux kernels up to version 2.6.18
  • NAT: allow to con?gure socket and internal parameters
  • VHD: properly write empty sectors when cloning of VHD images (bug #4080)
  • VHD: ?xed crash when discarding snapshots of a VHD image
  • VHD: fixed access beyond the block bitmap which could lead to arbitrary crashes
  • VBoxManage: ?xed incorrect partition table processing when creating VMDK ?les giving raw partition access (bug #3510)
  • OVF: several OVF 1.0 compatibility ?xes
  • Virtual mouse device: eliminated micro-movements of the virtual mouse which were confusing some applications (bug #3782)
  • Shared Folders: sometimes a ?le was created using the wrong permissions (2.2.0 regression; bug #3785)
  • Shared Folders: allow to change ?le attributes from Linux guests and use the correct ?le mode when creating ?les
  • Shared Folders: some content was incorrectly written under certain conditions (bug #1187)
  • Shared Folders: ?xed incorrect ?le timestamps, when using Windows guest on a Linux host (bug #3404)
  • X11 guests: a number of shared clipboard fixes
  • Linux guests: Guest Additions support for SUSE Linux Enterprise Desktop 11
  • Linux guests: new daemon vboxadd-service to handle time syncronization and guest property lookup
  • Linux guests: implemented guest properties (OS info, logged in users, basic network information)
  • Windows host installer: VirtualBox Python API can now be installed automatically (requires Python and Win32 Extensions installed)
  • USB: Support for high-speed isochronous endpoints has been added. In addition, read-ahead buffering is performed for input endpoints (currently Linux hosts only). This should allow additional devices to work, notably webcams
  • Web service: fixed inability to handle NULL pointers for object arguments, which are valid values for a lot of APIs, in both the raw and the object-oriented web service.
  • Web service: object-oriented bindings for JAX-WS did not exhibit interface inheritance correctly, fixed
  • Web service: added support for IDisplay and IGuest interfaces, which were previously unavailable
  • Registration dialog uses Sun Online accounts now
sandervl
Volunteer
 
Posts: 1064
Joined: 10. May 2007, 10:27
Primary OS: MS Windows Vista
VBox Version: PUEL
Guest OSses: Windows, Linux, Solaris

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