Download VirtualBox 1.6.2

InnoTek, which was acquired by Sun Microsystems earlier this year, has updated Virtualbox to version 1.6.2. This program can be used to install another operating system on a computer in a virtual environment. Virtualbox runs under Windows 2000 and higher, Mac OS X, Linux and Opensolaris and can handle a large number of guest operating systems. The software is released under gpl and the various downloads can be done on Sun Download Center are being found. At the moment, however, version 1.6.0 is still offered there, but hopefully that will change soon. In Virtualbox 1.6.2 the following changes and improvements have been made:

The following items were fixed and/or added:

• GUI: fixed a bug which prevented to add more than one SATA drive from the GUI
• GUI: fixed a regression introduced in 1.6.0: the fullscreen mode was left on every guest video mode switch
• GUI: fixed several minor issues
• Networking: fixed a host interface networking regression introduced in 1.6.0
• VMM: fixed starting of VMs with AMD-V enabled
• VMM: massive performance enhancements for AMD-V
• VMM: stability improvements for AMD-V on Windows hosts
• VMM: correctly detect AMD CPUs with erratum 170 (AMD-V)
• VMM: detect inconsistent timestamp counters on certain AMD Phenom CPUs (Windows host only)
• VMM: fixed KVM check (Linux hosts only) XPCOM: fixed several races
• VMM: ?xed a regression introduced in 1.6.0: Windows stuck during installation
• SATA: improved performance with Vista guests
• SATA: fixed statistics counter
• Shared Folders: several fixes (iTunes download, speed up browsing)
• ATA/IDE: fixed boot from CDROM if a medium was added while the boot menu was active
• Networking: provide an Intel PRO/1000 T Server (82543GC) network device emulation which is recognized by Windows XP guests
• Networking: fixes for the E1000 emulation (don’t crash if not attached, fixed a bug in the statistics counter implementation)
• NAT: don’t crash if the guest sent a DHCPRELEASE message with an invalid IP address
• NAT: fixed ARP reply for the NAT gateway and for the NAT name server if the guest IP range was changed
• Internal Networking: fixed shutdown if more than two VMs are connected to the same network
• BIOS: allow to change the DMI information (see chapter 9.13, Con’guring the BIOS DMI information, page 125)
• RTC: fixed UIP emulation to prevent jumping of time in Solaris guests
• Windows host: VirtualBox installation directory corrected for 64 bit Windows
• Windows host: fixed VBoxVRDP.exe symlink
• Windows host: solved locking problems in raw partition VMDK support
• Windows host: fixed stability during high system load (page fault in KeQueryActiveProcessors)
• MacOS X host: fixed crashes under certain conditions
• Shared Folders: limited users without admin rights now also can use Shared Folders on Windows guests
• Linux hosts: fixed default runlevel for the kernel module helper script
• Solaris hosts: enabled support for VT-x and AMD-V
• Solaris hosts: dynamic loading of libdlpi fixes a problem where Solaris 10 was not able to start a VM
• Linux additions: fixed runlevels for kernel module helper scripts
• Linux additions: compatibility fixes with Linux 2.6.26
• Linux additions: fixed occasional guest kernel crash during unload of the vboxadd guest kernel module

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