Oracle VM VirtualBox 歷史版本列表
更新時間：2015-05-14
更新細節：
What's new in this version:
- VMM: fixed a Guru Meditation when rebooting certain guests (for example Solaris doing fast reboot) by fixing the implementation for INIT IPI
- VMM: added some information for diagnosing rare VERR_VMX_INVALID_VMXON_PTR Guru Meditations (VT-x only)
- GUI: HID LEDs sync: prevent synchronization if VM window has no focus (Windows and Mac OS X hosts only)
- GUI: fixed drag and drop moving the cursor between guest screens on certain hosts
- 3D: fixed a crash on restoring the VM state on X11 hosts (bug #12737)
- 3D: fixed a crash on Linux guest shutdown (bug #12772)
- VRDP: fixed incompatibility with rdesktop 1.8.3
- VRDP: fixed listening for IPv6 on some systems (bug #14038)
- Storage: don't crash if creating an asynchronous I/O context fails (e.g. when starting many VMs) and show a proper error message
- Floppy: several fixes
- Audio: improved the behavior of the volume control for the HD audio device emulation
- USB: increase the number of supported drivers from 3 to 5 (Windows hosts only)
- PS/2 keyboard: synchronize the LED state on VM restore (Windows and Mac OS X hosts only)
- NAT Network: when running multiple NAT networks with multiple VMs, only stop the respective services when stopping VMs (bug #14090)
- NAT: don't kill UDP bindings on ICMP errors (bug #13475)
- NAT: bandwidth limit now works properly with NAT (bug #11485)
- BIOS: fixed the returned size value of the VBE 2.0 PMI function 0Ah (4.2.0 regression; bug #14096)
- Guest Control: fixed parameter quoting in Windows guests (bug #13157)
- Webcam passthrough improvements for Linux (V4L2) hosts to support more webcam models
- API: don't fail starting a VM with VBOX_E_INVALID_OBJECT_STATE under certain conditions (bug #13617)
- API: be more verbose on VBOX_E_INVALID_OBJECT_STATE if a medium is attached to a running VM (bug #13560)
- API: fixed a bug which could result in losing certain screen resize events with multi-monitor guests
- rdesktop-vrdp: fixed path to the keymaps (bug #12066)
- rdesktop-vrdp: switch to version 1.8.3
- Windows hosts: more hardening fixes (e.g. bugs #14051, #14052)
- Linux hosts: another fix for activated SMAP on Linux 3.19 and newer (Broadwell and later; bug #13961)
- Linux hosts: Linux 4.1 compile fix (bug #14081)
- Solaris hosts: fixed using of VNIC templates with Crossbow based bridged networking to be compatible with vanity interface names
- Mac OS X hosts: fixed crash during VM termination under rare circumstances
- Windows Additions/WDDM: improved video memory utilization and allow more/bigger guest screens with large resolutions (including HiDPI)
- X11 Additions: prevent flickering when updating mouse cursor
- Solaris Additions: fixed incorrect usage of 'prtconf' while installing Guest Additions (Solaris 10 only)
更新時間：2015-03-17
更新細節：
What's new in this version:
- GUI: in the snapshots pane, protect the age of snapshots against wrong host time (bug #13955)
- NAT Network: fixed a bug which prevented to propagate any DNS name server / domain / search string information to the NAT network (4.3.24 regression; bugs #13915, #13918)
- NAT Network: don't delay the shutdown of VBoxSVC on Windows hosts
- Mouse support: the mouse could not be moved under rare conditions if no Guest Additions are installed (4.3.24 regression; bug #13935)
- Storage: if the guest ejects a virtual CD/DVD medium, make the change permanent (bugs #9858, #12885)
- VGA: made saving secondary screen sizes possible in X11 guests
- SDK: fixed the VirtualBox.tlb file (4.3.20 regression; bug #13943)
- rdesktop-vrdp: make it work with USB devices again (4.3.14 regression; bug #13901)
- USB: fixed a possible BSOD on Windows hosts under rare conditions
- iPXE: enable the HTTP download protocol on non-Linux hosts (bug #13628)
- Mac OS X hosts: don't panic on hosts with activated SMAP (Broadwell and later; bug #13951)
- Linux hosts: don't crash Linux 4.0 hosts (bug #13835)
更新時間：2015-03-02
更新細節：
What's new in this version:
- VMM: emulation fix for the ENTER instruction under certain conditions; fixes Solaris 10 guests (VT-x without unrestricted guest execution)
- VMM: fix for handling NMIs on Linux hosts with X2APIC enabled
- NAT/NAT Network: fix connection drops when the host's DHCP lease was renewed (4.3.22 regression; Windows hosts only)
- PXE: re-enable it on Windows hosts (4.3.22 regression; Windows hosts only)
- Shared Folders: fixed a problem with Windows guests (4.3.22 regression)
- Audio: improved record quality when using the DirectSound audio backend
- VBoxManage: when executing the controlvm command take care that the corresponding VM runtime changes are saved permanently
- Windows Installer: properly install the 32-bit version of VBoxRes.dll on 32-bit hosts
- Linux hosts / guests: Linux 4.0 fixes
- OS/2 Additions: fixed mouse integration (4.3.22 regression)
更新時間：2015-02-13
更新細節：
What's new in this version:
- VMM: refined measurement of TSC frequency on the host, improves timekeeping for guests
- VMM: decreased CPU load resulting from guest MMIO writes to the virtual APIC
- VMM: fixed interception of debug exceptions, observed while using the dbx debugger on Solaris guests (VT-x only)
- GUI: 3D overlay window positioning code improved, fixed potential misplacement of 3D accelerated guest graphics content
- GUI: fixed accident SSL authentication failures during update check on Windows hosts
- GUI: never send the "ACPI power" keyboard scancode to the guest, we have the ACPI power button for that
- GUI: was unable to properly restore seamless mode VM from snapshot/saved-state under some circumstances
- VBoxHeadless: don't crash if 3D is enabled in the VM settings
- ATA: fixed several passthrough issues
- Audio: fixed DirectSound failure when the the host has no audio input device (Windows hosts only)
- SB16: fixed compatibility issue
- Storage: fixed broken CD/DVD passthrough when using the IDE controller
- NAT: new ping proxy for Windows hosts
- NAT: Properly report outbound connect(2) failures to guest with TCP RST or ICMP
- NAT Network: no need for frequent wakeups in VBoxNetDHCP and VBoxNetNAT
- Host-only adapter: prevent Windows from creating an "Unidentified network"
- Bridged Networking: don't leak host-to-guest traffic to the wireless network when bridging to a wireless interface
- Main: fixed a possible race when changing the medium leading to a deadlock under rare conditions
- VBoxManage: fixed return code if starting a VM failed
- API: fixed 2 deadlock opportunities related to medium handling (bugs #13789, #13801, thank you Alexander Urakov)
- API: fixed bug in XPCOM which created too few worker threads, sporadically resulting in a deadlock
- SDK: fixed a garbage collection leak in the Python VirtualBox webservice API binding
- Linux hosts: fixes for activated SMAP (
- X11 guests: prevent unwanted hiding of guest screens on multi-monitor guests
- X11 guests: added support for X.Org Server 1.17
- X11 Additions: fixed a memory leak in VBoxService if libdbus is available but dbus-daemon isn't running
- Windows Additions: prevent VBox WDDM driver from loading if host reports weak OpenGL capabilities. 3D content now can be shown over Remote Desktop connection.
- Winodws Additions: some fixes for recent Windows 10 Previews
- Linux Additions: fixed a compatibility issue with 64-bit Linux 2.4 kernels
- Linux Additions: fixed a potential use-after-free when unloading the VBoxGuest module
- Linux Additions: Linux 3.19 fixes
更新時間：2014-11-22
更新細節：
What's new in this version:
- VMM: fixed reboot hang of 32-bit Windows SMP guests
- VMM: proper Math Fault handling with certain legacy guests
- VMM: fixed a Guru Meditation VINF_EM_TRIPLE_FAULT on older CPUs that don't support MSR-bitmaps
- GUI: fix 3D overlay window re-parenting issue when VM goes to full screen mode on X11 hosts.
- GUI: fix occasional loss of focus in full-screen mode on X11 host systems (4.3.16 regression)
- GUI: Mac OS X: wizards should have Cancel button
- GUI: added a global option to prevent automatic raising of the new window by mouse move with multi-screen guests
- API: accept remote display port 0 as the default RDP port
- VBoxManage: fixed crash when executing showvminfo command under certain circumstances
- ACPI: fixed occasional Guru Meditations in ACPI timer code (4.3.18 regression)
- EFI: improved performance of IDE disk access
- EFI: fixed a bug in the EFI video driver which prevented Windows to boot in UEFI mode
- EFI: properly announce the amount of RAM for big VMs
- Storage: fixed a crash under certain circumstances when a medium was ejected from a drive attached to the SATA controller without inserting a new medium before pausing or closing the VM (4.3.16 regression)
- Storage: fixed an interrupt acknowledge issue causing hanging guests or slower I/O (4.3.18 regression)
- Storage: fixed broken resume after the VM was suspended due to a full disk if host I/O caching is used
- Storage: fixed a Guru Meditation under certain conditions when using the DevLsiLogic controller with VMs running in raw mode
- Guest Control: fixed a bug which might lead to a crash during recursive copy
- SDK: Java COM bindings fixes
- iPXE: enable the HTTP download protocol
- Runtime: do not use a fixed stack size creating temporary threads during initialization
- Windows hosts: fixed more startup problems on certain Windows hosts due to conflicts with anti-virus software; better error reporting
- Windows hosts: fixed DirectSound host audio failure under certain conditions
- Windows hosts: fixed additional cases of 4.3.14 regression whereby AltGr stopped working for some people
- Windows Additions: preserve guest monitor layout when resizing Windows 7 or newer guests
- Linux Additions: Linux 3.18 compile fixes
更新時間：2014-10-12
更新細節：
What's new in this version:
- VMM: fixed a potential misbehavior after restoring the A20 state from a saved state
- GUI: fixed full-screen mode mini-toolbar related regressions for different platforms and window managers
- Storage: fixed data corruption when resizing huge VHD images under certain circumstances
- Storage: fixed a rare hang during startup when the BIOS enumerates the storage devices attached to the SATA controller
- Storage: follow the spec with AHCI interrupt acknowledge
- Storage: fixed broken iSCSI authentication
- NAT Network: properly parse port forwarding rules to allow UDP rules
- ACPI: fixed ACPI timer anomalies
- Guest Control: fixed a memory leak
- Main: when removing a VM, do also remove the VBoxStartup.log file which might exist on Windows hosts
- Windows hosts: fixed more startup problems on certain Windows hosts due to conflicts with anti-virus software; better error reporting (4.3.14 regression; bug #13187)
- Windows hosts: propagate the process startup information to the child process (4.3.14 regression; bug #13243)
- Windows Additions: some Windows 10 tweaks
更新時間：2014-09-09
更新細節：
What's new in this version:
- VMM: fixed restoring 32-bit FPU state on 64-bit capable VMs and restoring guest FPU in raw-mode VMs
- GUI: properly restore normal/scale mode guest-screen size after exiting full-screen/seamless mode
- GUI: mini-toolbar should provoke less artifacts/conflicts with 3D guest rendering
- GUI: added extradata item for configuring the mouse capture behavior, see the manual for more information
- Storage: fixed a VBoxSVC crash when querying an iSCSI target with authentication configured (4.3.14 regression)
- Storage: fixed a rare data corruption during reads if another allocating write is running concurrently and accesses the same range
- Storage: fixed a rare crash for certain VHD images from other products
- Storage: fixed a rare release assertion when using the AHCI controller
- Floppy: fixed read errors and guest memory corruption when running under control of QEMM
- 3D: fixed white window appearing on entering FullScreen mode on OSX host
- 3D: fixed video recording support for 3D data regression
- 3D: fixes for MS Office 2013 support
- 3D: several fixes
- Bridged Networking: improved IPv6 support when bridging to a wireless interface
- NAT: preserve DF (if possible) and TOS when proxying outbound UDP datagrams
- NAT: don't let multicast datagrams out
- NAT: fixed handling of large incoming UDP datagrams on Windows hosts
- NAT: fixed handling of the RFC 1533 DHCP PAD option
- NAT Network: fixed inbound half-close on Windows hosts
- NAT Network: preserve IPv4 DF (if possible), TTL, TOS and IPv6 Hop Limit when proxying outbound UDP datagrams
- VRDP: fixed a rare crash when using remote audio input
- USB: fixed several regressions from 4.3.14
- Windows hosts: fixed startup problems on certain Windows hosts due to conflicts with anti-virus software
- fixed 4.3.14 regression whereby AltGr stopped working for some people
- VirtualKD: introduced stub/loader device for speeding up Windows kernel debugging
更新時間：2014-07-17
更新細節：
What's new in this version:
- Includes changes form the previous RC version
- Windows host installer: fixed the need for rebooting Windows after installation or upgrade, extended logging for NetFlt/NetAdp (un)installation
更新時間：2014-05-17
更新細節：
What's new in this version:
- VMM: fixed an occasional Guru Meditation (Mac OS X hosts only; bugs #12727, #12954)
- VMM: fixed a rare condition that would fail to invalidate guest TLB entries or would invalidate them when not required (Windows hosts only)
- VMM: fixed a VERR_NOT_SUPPORTED Guru Meditation seen with certain guests, e.g. OpenServer 5.0.7
- VMM: more fixes for MSR emulation on certain hardware (tickets #12240, #12875)
- GUI: fixed mouse positioning with mouse integration disabled and multiple guest screens (Windows hosts only; bug #9059)
- GUI: fixed crash in VM manager (bug #12878)
- GUI: fixed crash under rare conditions on entering/exiting fullscreen/seamless mode
- Shared Clipboard: don't stop working after taking a snapshot (bug #12700)
- AHCI: fixed a crash under rare circumstances
- API: fixed a hang during VM shutdown under rare conditions
- NAT: fixed generation of malformed ICMP error datagrams (4.3.10 regression)
- NAT: fixed potential crash in DNS proxy
- NAT Network: don't drop port forwarding rules after some time
- NAT: fixed ARP cache corruption and network loss in Windows guest caused by iSCSI service activity
- USB: improved check if a storage device is currently mounted to the host when the device is about to be attached to the VM (Mac OS X hosts only; #11038)
- 3D support: several fixes, including better support for Ubuntu 14.04
- VRDP: fixed a potential crash on client disconnect (bug #12858)
- VBoxSVC: fixed a race when a new client is started a few seconds after the last client terminated (Windows hosts only; bugs #11309, #12509)
- VBoxSVC: fixed VirtualBox.xml registry corruption after VM renaming
- VBoxSVC: fixed a potential crash caused by incorrect USB device filter (Mac OS X hosts only; #11038)
- Windows hosts: partly support 32-bit COM on 64-bit systems
- Windows host installer: implemented merge module (msm) support
更新時間：2014-03-25
更新細節：
What's new in this version:
- VMM: more work on improving the emulation of certain MSR registers on certain host CPUs (e.g. bugs #12734, #12736, #12744, #12748, #12686, #12770)
- VMM: fixed single-stepping for real-mode guests (VT-x without unrestricted guest execution) and some I/O instructions (bug #12636)
- VMM: fixed a potential problem with COW pages if nested paging is not available
- GUI: Mac OS X: experimental native full screen support for Mountain Lion and Mavericks (bug #12292)
- GUI: Mac OS X: removed the mini-toolbar minimize button which doesn't work under Mac OS X full screen mode anyway
- GUI: experimental HID LEDs synchronization for Windows and Mac OS X hosts: fixed keyboard re-synchronization if the feature is disabled (as done by default; bug #12758)
- GUI: fixed a potential crash when opening the preferences menu (bug #12862)
- OVF: fixed a crash of the VirtualBox Manager when re-starting guest export (bug #12586)
- 3D support: several fixes
- HGCM: fixed a problem with saved states which could cause several guest misbehavior after a VM was started from a saved state
- Storage: fixed a bug preventing to compact differential snapshots under certain conditions
- VBoxSVC: fixed a segmentation fault on Linux hosts if a very long path exists under /dev (bug #12760)
- API: fixed guest misbehavior under certain conditions if a storage medium was attached or removed at VM runtime
- Windows installer: make the --silent parameter work again (bug #12764)
- Mac OS X Networking: prevent local traffic (VM-to/from-host) from leaking to wire (bug #12750)
- Windows Additions: fixed the environment for guest processes (4.3.8 regression; bug #12782)
- Windows Additions/WDDM: fixed divide by zero exception with multiple guest screens under certain conditions
- Linux Additions: install correctly on Ubuntu guest systems with a /usr/lib64 directory (bug #12513)
- X11 Additions: fix for the VBoxClient process not exiting correctly (bug #12348) and consuming too much processor time