VirtualBox 4.0.4 - 模擬器

http://www.virtualbox.org/

VirtualBox 4.0.4 (released 2011-02-17)

This is a maintenance release. The following items were fixed and/or added:

‧VMM: fixed recompiler crashes under certain conditions (bugs #8255, #8319
and further)
‧VMM: fixed running 64-bit guests on 32-bit host with nested paging enabled
on AMD CPUs (4.0 regression; bug #7938)
‧VMM: fixed timing issues / hangs for certain guests using the programmable
interval timer (bugs #8033 and #8062)
‧VMM: large page and monitoring fixes for live snapshots (bugs #7910, #8059,
#8125)
‧GUI: fixed error message when trying to exceed the maximum number of host
network interfaces
‧GUI: fixed saving of changes to the metadata of an existing snapshot (bug
#8145)
‧GUI: fixed rare crash on X11 hosts (bug #8131)
‧GUI: when selecting a shared folder, start the file dialog in the users
home directory (bug #8017)
‧ExtPack: enforce the correct permissions which might be restricted by umask
when creating directories (non-Windows hosts only; bug #7878)
‧VBoxSDL: fixed crash when starting by specifying the VM UUID (4.0
regression; bug #8342)
‧VBoxManage: allow savestate even if the VM is already paused
‧VBoxManage: fixed modifyvm --synthcpu (bug #6577)
‧VBoxManage: fixed hang when doing guestcontrol execute –wait-for exit and
displaying process status on exit (bug #8235)
‧VBoxManage: decreased CPU load during guestcontrol execute –wait-for
exit/stdout while waiting for the guest process to terminate (bug #7872)
‧VBoxManage: fixed list hostdvds/hostppies
‧VBoxManage: fixed storageattach for host DVD drives and host floppy drives
‧Metrics: introduced RAM/VMM base metric.
‧Main: improved sanity check when taking a VM screen shot (bug #7966)
‧Main: fixed a crash under rare circumstances if a VM failed to start
‧Main: fixed attaching of immutable disk images (bug #8105)
‧Main: fixed a crash at VM shutdown (bug #6443)
‧Main: fixed incorrect handling of cross-referenced medium attachments (bug
#8129)
‧Settings: fixed truncating of big integer values (4.0 regression)
‧Settings: properly store the ICH9 chipset type (bug #8123)
‧Host-Only & Bridged Networking: fixed VBox DHCP server startup issue for
Windows hosts (4.0 regression; bug #7905)
‧Host-Only Networking: re-create vboxnetX interfaces after vboxnetadp.ko
module reload on Linux and Darwin (bugs #5934, #6341)
‧NAT: fixed an mbuf leak under rare circumstances (bug #7459)
‧ACPI: don’t allow the guest to enter S4 by default and don’t announce S1
and S4 in the ACPI tables if disabled (bug #8008)
‧Graphics card: made re-enabling disabled screens work correctly to prevent
problems when X11 guests enter screen saving mode (bug #8122)
‧Storage: fixed write errors with snapshots if the host cache is disabled
(4.0 regression; bug #8221)
‧ATA/SATA: fixed reset handling after ACPI suspend/resume
‧BusLogic: fixed hang with SMP VMs
‧Serial: another attempt to prevent lost characters during transmission (bug
#1548)
‧Linux hosts/guests: Linux 2.6.38-rc1 compile fixes
‧Mac OS X hosts: fixed VBoxSVC crash when listing host interfaces without
default gateway (64-bit hosts only; bug #7955)
‧Solaris/Darwin hosts: fixed VM CPU execution cap
‧X.Org guests: fixed a crash on X server restart (bug #8231)
‧X.Org guests: support X.Org Server 1.10 pre-release and Ubuntu 11.04 Alpha.
‧X.Org guests: Add EDID emulation in the graphics driver to prevent GNOME
settings daemon changing the mode on login.
‧X.Org guests: never send graphics modes to the host that older VirtualBox
versions can’t handle.
‧Linux Additions: fixed a memory leak in the shared folders code if a host
link is not readable (bug #8185)
‧Windows Additions: fixed handling of Security Attention Sequence (SAS) with
VBoxGINA


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