2016.06.17
VirtualBox is a general-purpose full virtualizer for x86/x64 hardware.
Targeted at server, desktop and embedded use, it is now the only
professional-quality virtualization solution that is also Open Source
Software.
VirtualBox v5.0.18 Changelog:
* VMM: fixes for certain Intel Atom hosts (bug #14915)
* VMM: properly restore the complete FPU state for 32-bit guests on 64-bit
hosts on Intel Sandy Bridge and Ivy Bridge CPUs
* VMM: new I/O-APIC implementation fixing several bugs and improving the
performance under certain conditions (bug #15295 and others)
* VMM: fixed a potential Linux guest panic on AMD hosts
* VMM: fixed a potential hang with 32-bit EFI guests on Intel CPUs (VT-x
without unrestricted guest execution)
* GUI: don't allow to start subsequent separate VM instances
* GUI: raised upper limit for video capture screen resolution (bug #15432)
* GUI: warn if the VM has less than 128MB VRAM configured and 3D enabled
* Main: when monitoring DNS configuration changes on Windows hosts avoid
false positives from competing DHCP renewals. This should fix NAT
link flaps when host has multiple DHCP configured interfaces, in
particular when the host uses OpnVPN.
* Main: properly display an error message if the VRDE server cannot be
enabled at runtime, for example because another service is using
the same port
* NAT: Initialize guest address guess for wildcard port-forwarding rules with
default guest address (bug #15412)
* VGA: fix for a problem which made certain legacy guests crash under certain
conditions (bug #14811)
* ACPI: properly notify the guest if the ACPI battery state changed
* OVF: fixed import problems for some appliances using an AHCI controller
created by 3rd party applications
* SDK: reduced memory usage in the webservice Java bindings
* Windows hosts: fixed performance regresson with SMP guests (5.0 regression)
* Windows hosts: fixes for the shared clipboard
* Windows hosts: Windows hardening fix
* Windows Additions: fixes to retain the guest display layout when resizing
or disabling the guest monitors
* Linux hosts: EL 6.8 fix (bug #15411)
* Linux hosts: Linux 4.7 fix (bug #15459)
* Linux Additions: Linux 4.7 fixes (bug #15444)
* Linux Additions: fix for certain 32-bit guests (5.0.18 regression; bug
#15320)
* Linux Additions: fixed mouse pointer offset (5.0.18 regression; bug #15324)
* Linux Additions: made old X.Org releases work again with kernels 3.11 and
later (5.0.18 regression; bug #15319)
* Linux Additions: fixed X.Org crash after hard guest reset (5.0.18
regression; bug #15354)
* Linux Additions: don't stop the X11 setup if loading the shared folders
module fails (5.0.18 regression)
* Linux Additions: don't complain if the Drag and Drop service is not
available on the host
* Solaris Additions: added support for X.org 1.18
官方 http://www.virtualbox.org/