Oracle VM VirtualBox 歷史舊版本 Page40

更新時間：2010-12-23
更新細節：

What's new in this version:

The following major new features were added:

* Reorganization of VirtualBox into a base package and Extension Packs; see chapter 1.5, Installing VirtualBox and extension packs, see the manual for more information
* New settings/disk file layout for VM portability; see chapter 10.1, Where VirtualBox stores its files, see the manual for more information
* Major rework of the GUI (now called “VirtualBox Manager”):
- Redesigned user interface with guest window preview (also for screenshots)
- New “scale” display mode with scaled guest display; see chapter 1.8.5, Resizing the machine’s window, see the manual for more information
- Support for creating and starting .vbox desktop shortcuts (bug #1889)
- The VM list is now sortable
- Machines can now be deleted easily without a trace including snapshots and saved states, and optionally including attached disk images (bug #5511; also, VBoxManage unregistervm --delete can do the same now)
- Built-in creation of desktop file shortcuts to start VMs on double click (bug #2322)
* VMM: support more than 1.5/2 GB guest RAM on 32-bit hosts
* New virtual hardware:
- Intel ICH9 chipset with three PCI buses, PCI Express and Message Signaled Interrupts (MSI); see chapter 3.4.1, “Motherboard” tab, see the manual for more information
- Intel HD Audio, for better support of modern guest operating systems (e.g. 64-bit Windows; bug #2785)
* Improvements to OVF support (see chapter 1.12, Importing and exporting virtual machines, see the manual for more information):
- Open Virtualization Format Archive (OVA) support
- Significant performance improvements during export and import
- Creation of the manifest file on export is optional now
- Imported disks can have formats other than VMDK
* Resource control: added support for limiting a VM’s CPU time and IO bandwidth; see chapter 5.8, Limiting bandwidth for disk images, see the manual for more information
* Storage: support asynchronous I/O for iSCSI, VMDK, VHD and Parallels images
* Storage: support for resizing VDI and VHD images; see chapter 8.21, VBoxManage modifyhd, see the manual for more information.
* Guest Additions: support for multiple virtual screens in Linux and Solaris guests using X.Org server 1.3 and later
* Language bindings: uniform Java bindings for both local (COM/XPCOM) and remote (SOAP) invocation APIs

In addition, the following items were fixed and/or added:

- VMM: Enable large page support by default on 64-bit hosts (applies to nested paging only)
- VMM: fixed guru meditation when running Minix (VT-x only; bug #6557)
- VMM: fixed crash under certain circumstances (Linux hosts only, non VT-x/AMD-V mode only; bugs #4529 and #7819)
- GUI: add configuration dialog for port forwarding in NAT mode (bug #1657)
- GUI: show the guest window content on save and restore
- GUI: certain GUI warnings don’t stop the VM output anymore
- GUI: fixed black fullscreen minitoolbar on KDE4 hosts (Linux hosts only; bug #5449)
- BIOS: implemented multi-sector reading to speed up booting of certain guests (e.g. Solaris)
- Bridged networking: improved throughput by filtering out outgoing packets intended for the host before they reach the physical network (Linux hosts only; bug #7792)
- 3D support: allow use of CR_SYSTEM_GL_PATH again (bug #6864)
- 3D support: fixed various clipping/visibility issues (bugs #5659, #5794, #5848, #6018, #6187, #6570)
- 3D support: guest application stack corruption when using glGetVertexAttrib[ifd]v (bug #7395)
- 3D support: fixed OpenGL support for libMesa 7.9
- 3D support: fixed Unity/Compiz crashes on natty
- 2D Video acceleration: multimonitor support
- VRDP: fixed rare crash in multimonitor configuration
- VRDP: support for upstream audio
- Display: fixed occasional guest resize crash
- NAT: port forwarding rules can be applied at runtime
- SATA: allow to attach CD/DVD-ROM drives including passthrough (bug #7058)
- Floppy: support readonly image files, taking this as the criteria for making the medium readonly (bug #5651)
- Audio: fixed memory corruption during playback under rare circumstances
- Audio: the DirectSound backend now allows VMs to be audible when another DirectSound application is active, including another VM (bug #5578)
- EFI: support for SATA disks and CDROMs
- BIOS: reduce the stack usage of the VESA BIOS function #4F01 (Quake fix)
- OVF/OVA: fixed export of VMs with iSCSI disks
- Storage: Apple DMG image support for the virtual CD/DVD (bug #6760)
- Linux host USB support: introduced a less invasive way of accessing raw USB devices (bugs #1093, #5345, #7759)
- Linux hosts: support recent Linux kernels with CONFIG_DEBUG_SET_MODULE_RONX set
- Guest Additions: Shared Folders now can be marked as being auto-mounted on Windows, Linux and Solaris guests
- Linux Additions: Shared Folders now support symbolic links (bug #818)
- Linux Additions: combined 32-bit and 64-bit additions into one file
- Windows Additions: automatic logon on Windows Vista/Windows 7 is now able to handle renamed user accounts; added various bugfixes

更新時間：2010-12-02
更新細節：

What's new in this version:

- VMM: fixed rare host crash when running 64-bit guests on 32-bit hosts
- VMM: fixed host reboots under rare circumstances due to NMIs triggered by active performance counters (Linux hosts in non-VT-x/AMD-V mode only;)
- VMM: fixed out of memory guru meditation for large memory guests
- VMM: fixed a guru meditation related to large pages
- VMM: use new VT-x feature to keep the guest from hogging the CPU
- Snapshots: implemented deleting the last remaining snapshot while the VM is running
- GUI: perform the checks for exceeding the size limit of the host file system and for broken asynchronous I/O on older Linux kernels with ext4 / xfs file systems not only when starting the VM from scratch but also when starting from a saved state
- NAT: fixed memory leak (3.2.0 regression;)
- Networking: fixed VM reset handling in e1000
- VRDP: fixed rare crash in multimonitor configuration
- Display: fixed occasional guest resize crash
- Mouse: don't send relative mouse events together with absolute mouse events (3.2.10 regression;)
- Keyboard: fixes for the USB keyboard emulation; fixes for Koran keyboards
- Serial: don't hang if the host device would block during open
- Serial: fixed modem status lines (Linux hosts only;)
- Graphics: Horizontal resolutions are no longer restricted to a multiple of 8 pixels (bug #2047; requires Guest Additions update)
- USB: fixed a crash with older Linux kernels and non-ASCII characters in device strings (Linux hosts only; version 3.2.8 contained an incomplete fix)
- USB: fixed a crash under rare circumstances (Windows hosts only)
- iSCSI: respond to NOP-In requests from the target immediately to avoid being disconnected if the guest is idle
- 3D support: fixed a crash under certain circumstances
- 3D support: fixed crashes for GLUT based apps
- 3D support: added missing GLX 1.3 functionality
- 2D Video acceleration: fixed potential deadlock when saving the VM state
- Windows hosts: another fix for BSODs under certain circumstances in VBoxNetFlt.sys
- Solaris hosts: fixed host USB DVD drive detection
- Mac OS X hosts: fixed swapped keys for certain ISO keyboard types
- Linux hosts: added link state handling for TAP devices needed for proper operation with bridged networking on kernels 2.6.36 and above
- Linux hosts/guests: Linux 2.6.37 fixes
- Linux Additions: properly compile the vboxvideo module if DKMS is not installed
- Linux Additions: fixed a memory leak when accessing non-existing files on a Shared Folders
- Windows Additions: skip none-mapped user accounts when enumerating user accounts for VM information

更新時間：2010-10-12
更新細節：

What's new in this version:

The following items were fixed and/or added:
- VMM: V8086 mode fix for legacy DOS/Windows guests with EMM386 (3.2.8 regression)
- VMM: stability fix (bug #7342)
- VMM: fixed a Guru meditation related to large pages (bug #7300)
- VMM: fixed support for large pages on Linux hosts
- VMM: fixed a Guru meditation for large memory 64-bit guests on 32-bit hosts with nested paging (bug #7544
- VMM: performance improvements for VMs with more than 2 GB RAM (bug #6928)
- GUI: fixed host key handling if the host key is set to Left Alt (Linux/Solaris hosts only; 3.2.0 regression; bug #6758)
- GUI: the VM can be minimized from the mini toolbar (bug #4952)
- GUI: handle Ctrl+Break properly on X11 hosts (3.2.0 regression; bug #6122)
- GUI: fixed the case where the user aborted the media selector for selecting the boot hard disk from the VM wizard
- GUI: added a check for Linux kernels 2.6.36 or later which are known to have the asynchronous I/O bug on ext4 / xfs file systems fixed (Linux hosts only)
- OpenSolaris guests: use SATA controller by default
- Storage: fixed I/O errors in the guest after compacting VDI images (3.2.6 regression; bug #7294)
- Storage: automatically repair base disk images with non-zero parent UUID which made them inaccessible (bug #7289)
- Storage: fixed corrupted images if a merge operation was canceled
- IDE: added ATAPI passthrough support for audio CDs (bug #3494)
- SATA: fixed a potential hang during boot of recent Solaris guests
- SATA: handle out of disk space and similar conditions better
- iSCSI: fixed sporadic hangs when closing the connection
- VGA: fixed missing redraw with multiple screens under certain circumstances (bug #7291)
- VGA: serveral small fixes for legacy VGA graphics modes
- Bridged networking: fixed occasional host freeze during VM shutdown (Linux hosts only)
- NAT: don't check for the existence of the TFTP prefix when delivering a file via bootp (bug #7384)
- NAT: fixed resolving of names at the host resolver (bug #7138)
- NAT: under rare conditions the NAT engine consumed 100% CPU load (non-Windows hosts only)
- VRDP: fixed memory leak under certain circumstances (bug #5966)
- VRDP: fixed missing redraws with Windows guests under certain circumstances
- USB: properly discard blocking outstanding bulk URBs, fixes some printers
- USB: Blackberry fix (bug #6465)
- VBoxHeadless: fixed event queue processing problems which led to hangs if the VM could not be started successfully
- VBoxManage: don't crash if parameters with invalid characters are passed (bug #7388)
- VBoxManage: clonehd: fixed a bug where the command aborted with an error message under rare circumstances
- VBoxManage: metrics: made it work for directly started VMs again (3.2.8 regression; bug #7482)
- 3D support: report GLX_ARB_get_proc_address as supported extension
- 3D support: guest application stack corruption when using glGetVertexAttrib[ifd]v (bug #7395)
- 3D support: fixed broken 3D support when switching to fullscreen/seamless modes (bug #7314)
- 3D support: fixed 32bit OpenGL apps under 64bit Windows XP/Vista (bug #7066)
- OVF: fixed bug when exporting a VM with multiple attached disks (bug #7366)
- OVF: fixed slow export for certain filesystems (bug #3719)
- OVF: disabled manifest (.mf file) support; manifests are no longer verified on import nor written on export
- Shared clipboard/Windows: improved the reliability of the shared clipboard on Windows hosts and guest (partial fix to bug #5266)
- Shared Folders: don't show an empty directory if filenames with an invalid encoding exist on the host (bug #7349)
- Shared Folders: return the proper error code when trying to list files for a non-existing wildcard (bug #7004)
- Audio: fixed guest memory corruption when capturing from the NULL audio backend (bug #6911)
- Audio: improved playback quality (less choppy) (bug #6816)
- Web service: avoid unnecessary creation of idle threads
- Additions: fixed bug in the guest execution feature when passing more than one environment variable
- Additions: refresh all guest properties written by VBoxService after the VM was restored from a saved state
- Additions: fixed a division by zero crash of VBoxService under certain circumstances
- Additions: immediately resynchronize the guest time with the host time after the VM was restored from a saved state (bug #4018)
- Additions/Windows: fixed LsaEnumerate error when enumerating logged in users
- Additions/X.Org: support X.Org Server 1.9 (bug #7306)
- Additions/X.Org: don't crash VBoxClient during reboot
- Solaris hosts: fixed host DVD drive enumeration on Solaris 10
- Solaris hosts: added a custom core dumper to procure more data in the event of a VM crash
- Solaris guests: fixed user idle detection
- Solaris guests: fixed a possible panic in Shared Folders when using the wrong user or group IDs (bug #7295)
- Solaris guests: fixed Shared Folders from truncating files to 2GB on 32-bit guests (bug #7324)
- Windows hosts: fixed a BSOD under certain circumstances in VBoxNetFlt.sys (bug #7448)
- Linux hosts/guests: Linux 2.6.36 fixes
- Linux hosts/guests: DKMS fixes (bug #5817)
- Mac OS X hosts: fixed missing dock menu entries (bug #7392)

更新時間：2010-08-07
更新細節：

What's new in this version:

The following items were fixed and/or added:
- VMM: properly terminate the VM with an error if the guest is trying to switch to the PAE mode but PAE is disabled in the VM settings
- GUI: switch to native file dialogs (Windows hosts only; bug #5459)
- GUI: don't use native file dialogs on KDE hosts (Linux hosts only; bug #6809)
- 3D support: fixed GL_EXT_texture_sRGB support
- PXE: fixed ZENworks PXE boot regression
- OVF: fixed slower export and larger images under certain circumstances (3.2.6 regression; bug #7073)
- USB: properly signal an interrupt if the port suspend status changes
- USB: respect the remote-only filter
- USB: avoid VM hang when changing the configuration of certain devices (Windows hosts only)
- USB: fix a crash with older Linux kernels and non-ASCII characters in device strings (Linux hosts only; bug #6983)
- PageFusion: fixed conflict with the guest execution feature
- PageFusion: fixed stability issues with a large number of VMs
- PageFusion: fixed host crashes with guest SMP and Win64 guests
- Memory ballooning: fixed problems restoring VMs with pre-allocation enabled
- Bridged networking: fixed performance issue with GRO enabled on bridged device (bug #7059)
- Hostonly networking: fixed performance issue (3.2.6 regression; bug #7081)
- Hard disks: fix auto-reset of immutable disk at VM startup (bug #6832)
- BusLogic: several fixes for Windows NT/2000 and SCO OpenServer guests
- LsiLogic: fixed I/O errors under rare circumstances
- Sharing disks: support for attaching one disk to several VMs without external tools and tricks
- Shared folders: several fixes and performance enhancements for Solaris guests (bugs #4154 and #6512)
- Solaris Installer: added support for remote installations
- Guest Properties API: correctly support enumerating the properties of a running VM with an empty "patterns" field (bug #7171)
- Guest properties: properly delete transient properties on shutdown
- RDP video redirection performance improvements and stability fixes
- Settings: silently fix host audio driver when reading machine XML settings files or OVF written by VirtualBox on a different host OS, for example convert DirectSound to PulseAudio (bug #7209)
- Settings: properly store the NAT network setting in XML settings file version 1.10 and later (bug #6176)
- VBoxManage: handle differencing images with parent UUID correctly in subcommand openmedium disk (bug #6751)
- Web service: enabled HTTP keepalive for much better performance
- Web service: added timestamps to logging output
- Web service: treat 8-bit strings as UTF-8 not ASCII
- X11 Additions: fix for Xorg 6.8 guests (e.g. RHEL4)

更新時間：2010-06-26
更新細節：

What's new in this version:

The following items were fixed and/or added:
- VMM: fixed host crash when running 64-bit guests on 32-bit hosts with certain Intel CPUs (VT-x only; bug #6166)
- VMM: allow 64-bit SMP guests on 32-bit hosts (VT-x and AMD-V only; does not apply to Mac OS X, which already supports it)
- VMM: fixed Guru mediation if guests with more than 2GB are booted with VT-x/AMD-V disabled (bug #5740)
- VMM: fixed TR limit trashing (VT-x and 64-bit host only; bug #7052)
- Page Fusion: several bug fixes for SMP guests (including bug #6964)
- Teleportation: several fixes and improvements
- Mac OS X server guests: compatibility fix
- EFI: fixed memory detection for guests with 2GB or more RAM assigned
- GUI: added a workaround for a Linux kernel bug which affecting asynchronous I/O on ext4 / xfs file systems (Linux hosts only)
- GUI: added setting for multiple VRDP connections; useful if multiple screens are enabled
- GUI: another fix for the keyboard capturing bug under metacity (bug #6727)
- GUI: fixed quit dialog when used in seamless or fullscreen mode (Mac OS X hosts only; bug #6938)
- GUI: handle the extra key on the Brazilian keyboard on X11 hosts again (bug #7022).
- 2D Video acceleration: fixed crashes when leaving the fullscreen mode (bug #6768)
- VBoxManage: fixed storageattach error handling (bug #6927)
- VBoxManage: fixed dhcpserver add (3.2.0 regression; bug #7031)
- Storage: fixed hang with images located on filesystems which don't support async I/O (bug #6905)
- Storage: fixed raw disks on Windows hosts (3.2.0 regression; bug #6987)
- LsiLogic: fixed hang with older Linux guests
- BusLogic: fixed hang during I/O
- SATA: set initial number of ports to 1 as some guests can't handle 30 ports (e.g. CentOS 4 and FreeBSD; bug #6984)
- SATA: performance improvement
- SCSI: fixed error when using the full format option during Windows installation (bug #5101)
- iSCSI: fixed authentication (bug #4031)
- Host-only/bridged networking: fixed excessive host kernel warnings under certain circumstances (Linux hosts only; 3.2.0 regression; bug #6872)
- NAT: fixed potential memory leaks
- NAT: increased the size of the memory pool for 16K Jumbo frames (performance tweak)
- NAT: allow to link/unlink the network cable even if the VM is currently paused
- E1000: disconnect cable was not properly handled if the NIC was not yet initialized by the guest
- OVF: export performance optimization
- OVF: upgraded OS type definitions to CIM 2.25.0 so that Windows 7 and other OSes are now tagged correctly on export
- Settings: the setting for disabling the host I/O cache was sometimes not properly saved
- Settings: save machine state into XML correctly even when snapshot folder has been changed to a non-default location (bug #5656)
- USB: allow the guest to disable an EHCI port
- USB: find a valid language ID before querying strings (bug #7034)
- POSIX hosts: fixed several memory leaks (3.2.0 regression)
- Solaris hosts: fixed VDI access problem under certain circumstances (IDE/SATA; 3.2.0 regression)
- Solaris hosts: fixed VM fails to start on 32-bit hosts (3.2.0 regression; bug #6899)
- Windows hosts (32-bit): increase guest RAM limit if the host kernel allows for more virtual address space
- Linux Additions: re-read a directory after a file was removed (bug #5251)
- Linux Additions: install the DRI driver in the right location on ArchLinux guests (bug #6937)
- X11 Additions: fixed spurious mouse movement events (bug #4260)
- Solaris Additions: fixed guest control execution
- Windows Additions: automatic logon on Windows Vista/Windows 7 is now able to handle renamed and principal user accounts; added various bugfixes
- Windows Additions: improved command line parsing of the installer
- Windows Additions: fixed driver verifier bugcheck in VBoxMouse (bug #6453)
- 3D support: fixed OpenGL support for 32bit apps under 64bit Windows guests

更新時間：2010-06-10
更新細節：

What's new in this version:

- Fixed bug in the EFI BIOS

更新時間：2010-06-08
更新細節：

What's new in this version:

The following items were fixed and/or added:
- GUI: fixed a superfluous resize-event on powering-on VM for X11 (improvement for the 3.2.2 fix)
- Host-only/bridged networking: fixed guest-to-guest communication over wireless (3.2.0 regression; bug #6855)
- Storage: fixed a potential guest disk corruption with growing images (3.2.0 regression)
- Page Fusion: fixed shared module detection for Win64 guests
- 3D support: allow use of CR_SYSTEM_GL_PATH again (bug #6864)
- 3D support: fixed a host assertion for some multi-threaded guest applications (bug #5236)
- 3D support: fixed host crashes with nVIDIA drivers on WDDM startup
- OVF: fixed import of OVFs with a VM description (annotation) (3.2.2 regression; bug #6914)
- VRDP: fixed issues with secondary monitors (bug #6759)

更新時間：2010-06-03
更新細節：

What's new in this version:

The following items were fixed and/or added:
- VMM: fixed rare invalid guest state guru meditation (VT-x only)
- VMM: fixed poor performance with nested paging and unrestricted guest execution (VT-x only; bug #6716)
- VMM: fixed occasional guru meditation during Windows 7 bootup (bug #6728)
- GUI: keep the status for remote control in sync with the actual state
- GUI: don't exit after a successful refresh of an invalid VM configuration
- GUI: fixed keyboard capturing bug under metacity (bug #6727)
- GUI: fixed crash during VM termination if a modal dialog is open
- GUI: default controllers names of New VM Wizard are synchronized with VM settings
- GUI: fixed superfluous resize-event on powering-on VM for X11
- GUI: fixed regression - missed USB item's tool-tip of USB devices menu
- GUI: Activate VM window on mouse-hovering for multi-monitor VMs
- VBoxSDL/Linux hosts: automated keyboard type detection (bug #5764)
- SATA: fixed crash during VM suspend under rare circumstances
- SATA: fixed crash during VM reset after a snapshot was taken
- Storage: fixed sporadic hang of SMP guests using SATA or LSI Logic SCSI and asynchronous I/O
- Virtio-net: fix for guests with more than about 4GB RAM (bug #6784)
- Page Fusion: fixed VBoxService crash with enabled Page Fusion on Win64 guests
- Page Fusion: added kernel module sharing
- HGCM: fixed memory leak which showed up if the Guest Additions were accessing a non-existing HGCM service
- Teleportation: several fixes
- Floppy: don't disable the host I/O cache by default
- USB: fixed 3.1 regression with certain devices (e.g. iPhone); Windows host only
- Serial: updated the guest device emulation to 16550A and reduced the probability for loosing bytes during transmission (bug #1548)
- NAT: re-fetch the name server parameters from the host on guest DHCP requests to handle host network switches more gracefully (bug #3847)
- NAT: fixed parsing of IPv4 addresses in CIDR notation (bug #6797)
- NAT: limit the number of name servers passed to the guest to four (non-Windows hosts only; bug #4098)
- NAT: fixed DNS transaction id mismatch (bug #6833)
- VDE: fixed changing the attachment during runtime
- Bridged Networking: fixed memory leak in the Bridged Networking driver for Windows hosts (bug #6824)
- Windows Additions: fix for NT4 guests (bug #6748)
- Windows Additions: re-introduced system preparation feature
- Linux guests: enable PAE for RedHat guests by default
- Linux guests: fix support for disabling mouse integration (bug #6714)
- Webservice: fixed a rare crash when calling IGuest methods from the webservice.
- OVF: fixed wrong hard disk UUIDs on export (bug #6802)
- OVF: fixed 3.2.0 regression importing legacy OVF 0.9 files
- 3D support: fixed OpenGL support for 64bit apps on windows guests
- 3D support: fixed various host crashes (#2954, #5713, #6443)

更新時間：2010-05-19
更新細節：

What's new in this version:

The following items were fixed and/or added:
- Following the acquisition of Sun Microsystems by Oracle Corporation, the product is now called Oracle VM VirtualBox and all references were changed without impacting compatibility
- Experimental support for Mac OS X guests (see the manual for more information)
- Memory ballooning to dynamically in- or decrease the amount of RAM used by a VM (64-bit hosts only) (see the manual for more information)
- Page Fusion automatically de-duplicates RAM when running similar VMs thereby increasing capacity. Currently supported for Windows guests on 64-bit hosts (see the manual for more information)
- CPU hot-plugging for Linux (hot-add and hot-remove) and certain Windows guests (hot-add only) (see the manual for more information)
- New Hypervisor features: with both VT-x/AMD-V on 64-bit hosts, using large pages can improve performance (see the manual for more information); also, on VT-x, unrestricted guest execution is now supported (if nested paging is enabled with VT-x, real mode and protected mode without paging code runs faster, which mainly speeds up guest OS booting)
- Support for deleting snapshots while the VM is running
- Support for multi-monitor guest setups in the GUI for Windows guests (see the manual for more information)
- USB tablet/keyboard emulation for improved user experience if no Guest Additions are available (see the manual for more information).
- LsiLogic SAS controller emulation (see the manual for more information)
- RDP video acceleration (see the manual for more information)
- NAT engine configuration via API and VBoxManage
- Use of host I/O cache is now configurable (see the manual for more information)
- Guest Additions: added support for executing guest applications from the host system (replaces the automatic system presimparation feature; see the manual for more information)
- OVF: enhanced OVF support with custom namespace to preserve settings that are not part of the base OVF standard
- VMM: fixed Windows 2000 guest crash when configured with a large amount of RAM (bug #5800)
- Linux/Solaris guests: PAM module for automatic logons added
- GUI: guess the OS type from the OS name when creating a new VM
- GUI: added VM setting for passing the time in UTC instead of passing the local host time to the guest (bug #1310)
- GUI: fixed seamless mode on secondary monitors (bugs #1322 and #1669)
- GUI: offer to download the user manual in the OSE version (bug #6442)
- Main: allow to start a VM even if a virtual DVD or floppy medium is not accessible
- Settings: be more robust when saving the XML settings files
- Mac OS X: rewrite of the CoreAudio driver and added support for audio input (bug #5869)
- Mac OS X: external VRDP authentication module support (bug #3106)
- Mac OS X: Moved the realtime dock preview settings to the VM settings (no global option anymore). Use the dock menu to configure it.
- Mac OS X: added the VM menu to the dock menu
- 3D support: fixed corrupted surface rendering (bug #5695)
- 3D support: fixed VM crashes when using ARB_IMAGING (bug #6014)
- 3D support: fixed assertion when guest applications uses several windows with single OpenGL context (bug #4598)
- 3D support: added GL_ARB_pixel_buffer_object support
- 3D support: added OpenGL 2.1 support
- 3D support: fixed Final frame of Compiz animation not updated to the screen (Mac OS X only) (bug #4653)
- 3D support: fixed blank screen after loading snapshot of VM with enabled Compiz
- Added support for virtual high precision event timer (HPET)
- OVF: fixed mapping between two IDE channels in OVF and the one IDE controller in VirtualBox
- OVF: fix VMDK format string identifiers and sort XML elements from rasd: namespace alphabetically as prescribed by standard
- VBoxShell: interactive Python shell extended to be fully functional TUI for VirtualBox
- Linux Additions: support Fedora 13 (bug #6370)
- VBoxManage: fixed overly strict checks when creating a raw partition VMDK (bugs #688, #4438)

更新時間：2010-05-10
更新細節：

What's new in this version:

The following items were fixed and/or added:
- VMM: fixed crash with the OpenSUSE 11.3 milestone kernel during early boot (software virtualization only)
- VMM: fixed invalid state during teleportation
- VMM: fixed OS/2 guest crash with nested paging enabled
- VMM: fixed massive display performance loss (AMD-V with nested paging only)
- GUI: fixed off-by-one bug when passing absolute mouse coordinates to the guest (3.1.6 regression)
- GUI: show the real version of the Guest Additions, not the interface version
- GUI: when adding a DVD or floppy slot in the VM mass storage settings dialog, don't attach a random medium but just leave the slot empty
- GUI: added --seamless and --fullscreen command line switches (bug #4220)
- GUI: fixed a SEGFAULT under rare circumstances
- 2D Video acceleration: fixed display issues when working with non 32-bit modes (bugs #6094 & #6208)
- LsiLogic: Fixed detection of hard disks attached to port 0 when using the drivers from LSI
- ATA: Fixed sporadic crash with Linux guests when having a hard disk and DVD drive on the same channel (bug #6079)
- Network: allow to start a VM even if not all network adapters are attached
- Network: promiscuous mode support for e1000 and simparavirtualized adapters (bug #6519)
- NAT: fixed ICMP latency (non-Windows hosts only; bug #6427)
- SCSI: fixed guest crashes under certain circumstances when booting from SCSI devices
- VBoxManage: fixed modifyvm --natnet default
- Solaris Hosts: fixed a kernel panic when bridged networking might fail to initialize
- Solaris Hosts: fixed priority tagged VLAN packets in bridged networking
- Shared folders: fixed issue with copying read-only files (Linux guests only; bug #4890)
- Shared folders: renamed the guest kernel module from vboxvfs to vboxsf to make it load on demand by the Linux kernel. Fixes mounting from /etc/fstab in Ubuntu 10.04
- Shared folders: fixed setuid file permissions (Solaris guests only).
- Shared folders: fixed deleting directories recursively (Solaris guests only; bug #6513)
- Guest Additions: support seamless and dynamic resizing on certain older X11 guests (bug #5840)
- Solaris Additions: fixed OpenGL library dependencies (bug #6435)
- Keyboard/Mouse emulation: fixed handling of simultaneous mouse/keyboard events under certain circumstances (bug #5375)
- Mouse emulation: never switch straight back from Explorer to IntelliMouse mode as it confuses the FreeBSD mouse driver (bug #6488)
- SDK: fixed memory leak in IDisplay::takeScreenShotSlow() (bug #6549)
- 3D support: fixed Final frame of Compiz animation not updated to the screen (Mac OS X only) (bug #4653)
- VRDP: allow to bind to localhost only on Mac OS X (bug #5227)
- Linux hosts: add host USB support for Ubuntu 10.04 and other hosts without the hal daemon or usbfs (bug #6343)
- webservice: more structs and array fixes in PHP bindings
- Windows hosts: make the bridged networking driver notify dll be correctly unregistred on uninstall (bug #5780)