VitrualBox, avagy a PC emulátor
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![[Jakuza]](https://media.sg.hu/forum/avatars/10427091571053517846.jpg "[Jakuza]")
#52
Hiaba targyaltak ki hulyeseget beszelnek.
Siman megy az intel VT-t nem tamogato processzorjain is.
Amugy van mar beta 2 is belole.
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
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 fixed 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: fixed 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: fixed 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: fixed another problem with TX checksum offloading with Linux kernels up to version 2.6.18
* NAT: allow to configure socket and internal parameters
* VHD: properly write empty sectors when cloning of VHD images (bug #4080)
* VHD: fixed crash when discarding snapshots of a VHD image
* VHD: fixed access beyond the block bitmap which could lead to arbitrary crashes
* VBoxManage: fixed incorrect partition table processing when creating VMDK files giving raw partition access (bug #3510)
* OVF: several OVF 1.0 compatibility fixes
* Virtual mouse device: eliminated micro-movements of the virtual mouse which were confusing some applications (bug #3782)
* Shared Folders: sometimes a file was created using the wrong permissions (2.2.0 regression; bug #3785)
* Shared Folders: allow to change file attributes from Linux guests and use the correct file mode when creating files
* Shared Folders: some content was incorrectly written under certain conditions (bug #1187)
* Shared Folders: fixed incorrect file 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