Oracle VM VirtualBox 歷史舊版本 Page33

更新時間：2016-08-17
更新細節：

What's new in this version:

- GUI: show actual VM uptime in the session information window
- Audio: re-enabled speakers for Mac OS X guests (5.1.0 regression; bug #15611)
- Audio: fixed crashes under certain conditions
- USB: fixed a hang under certain conditions
- USB: fixed a hanging guest under certain conditions
- PIIX4: implemented dummy SMBus controller to prevent annoying Linux kernel warnings about uninitialized SMBus base address
- NVMe: several fixes to improve stability, fixed a crash while saving a VM state
- VMDK: Fixed an issue creating fixed size images with certain sizes and the Split2G option enabled
- VHDX: fixed cloning images with VBoxManage clonehd
- Storage: Fixed broken bandwidth limitation when the limit is very low
- EFI: fixed sending debug messages in the EFI firmware if a serial port is enabled
- OVF: when importing appliances, make sure that the version of the embedded VirtualBox-specific settings is processed, to get the default settings handling right
- VBoxManage: Don't try to set the medium type if there is no change
- Linux installer: fixed some scripting issues
- Linux installer: fixed a path issue on certain Linux distributions
- Windows hosts: fixed corrupted mouse pointers with some Linux and Solaris guests
- Linux Additions: made the video driver work on 32-bit guests with large video memory sizes
- Linux Additions: made the video driver work on kernel 4.7 and later
- Linux Additions: converted a failure message to an informational one when drivers could not be stopped during upgrade
- Linux Additions: made the video driver work around an X server bug which cause screen refresh to stop
- Windows Additions: auto-resizing fixes for Windows 10 guests
- Windows Additions: fixed VBoxTray problems with Windows 2000

更新時間：2016-07-22
更新細節：

What's new in this version:

- VMM: several fixes
- GUI: fixed screenshot if the VM is started in separate mode
- GUI: fixed issue with double-click/opening registered file types (.vbox and .vbox-extpack) on Mac OS X
- GUI: fixed a bug which made it impossible close some error/warning messages using the close button
- GUI: weakened the control over the VM window behavior allowing to resize it across multiple screens and to use in Snap Assist techniques
- GUI: jump to the second tab of the session information window (5.1.0 regression)
- GUI: fix for Alt-Tab
- Storage: fixed creating fixed size VHD images
- Storage: fixed a hang during power off if the VM was suspended before and a NVMe controller is configured
- USB: fixed a crash under certain conditions
- Audio: make AC'97 volume control work again
- Audio: fixed rare VM hangs when using AC'97 emulation
- Audio: SB16 fixes
- EFI: fixed access to devices attached to SATA port 2 and higher
- OVA: fix for checking certain signatures
- OVA: fixed MAC address generation for appliances created by VirtualBox
- API: fixed audio settings handling for older config files
- API: fixed truncation of USB product/vendor IDs on Linux hosts
- API: fixed VRDP with authentication
- API: don't crash if there is no graphics controller configured
- Linux hosts: fixed EL5 builds
- non-Windows hosts: fixed a crash during shutdown under rare circumstances
- Linux Additions: fixed SELinux issue which prevented certain Linux guests to work in 3D mode
- User Manual: updates

更新時間：2016-07-13
更新細節：

What's new in this version:

THE FOLLOWING MAJOR NEW FEATURES WERE ADDED:
- VMM: new APIC and I/O APIC implementations that result in significantly improved performance in certain situations
- VMM: added support for Hyper-V paravirtualized debugging of Windows guests
- VMM: emulate even more MMIO and shadow pagetable exits without going back to user mode
- GUI: overall migration to Qt5
- GUI: passive API event listener improving the VM GUI performance and response time
- Audio: added HDA (High Definition Audio) support for newer Linux guests
- Audio: added on-demand timers which should improve the overall performance and reduce the CPU consumption
- Audio: more fine-grained volume control for the AC'97 emulation, which now also takes the master volume control into account
- better support for Python 3

IN ADDITION, THE FOLLOWING ITEMS WERE FIXED AND/OR ADDED:
- VMM: activate the x2APIC by default for Linux guests
- VMM: many more fixes
- GUI: the Detach UI action is now a part of the VM Machine menu
- GUI: reworked session information window
- GUI: the new VM wizard now allows to choose the VM location for the VM which is being created
- GUI: fixed location of touch events in unscaled HiDPI mode
- GUI: various bugfixes and internal cleanup
- Storage: use fallocate() or similar if present to speed up creating fixed-sized disk images
- Storage: implemented NVMHCI-compatible storage controller
- Audio: various bugfixes and infrastructure improvements
- E1000: implemented interrupt throttling for performance improvements
- EFI: many improvements, for example allow to boot from USB
- OVF: improved handling of signed manifests
- API: Windows XP guests and Windows 2003 server guests now default to the E1000 T Server network card
- VBoxSVC: fixed several memory leaks when handling .dmg images
- Installers: ship VBoxBugReport
- Windows hosts: reworked COM proxy
- Linux installers: no longer rely on DKMS for module rebuilding
- Linux Additions: fix a problem when updating the initramfs after the guest modules are compiled
- Linux Additions: try to fix a problem where the OpenGL libraries where loaded by the X server when we only support X clients

更新時間：2016-06-29
更新細節：

What's new in this version:

- VMM: reverted to the old I/O-APIC code for now to fix certain regressions with 5.0.22 (bug #15529). This means that the networking performance with certain guests will drop to the 5.0.20 level (bug #15295). One workaround is to disable GRO for Linux guests.
- Main: when taking a screenshot, don't save garbage for blanked screens
- NAT: correctly parse resolv.conf file with multiple separators (5.0.22 regression)
- Storage: fixed a possible corruption of stream optimized VMDK images from VMware when opened in read/write mode for the first time
- Audio: imlemented dynamic re-attaching of input/output devices on Mac OS X hosts
- ACPI: notify the guest when the battery / AC state changes instead of relying on guest polling

更新時間：2016-06-17
更新細節：

What's new in this version:

- 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

更新時間：2016-06-02
更新細節：

更新時間：2016-04-28
更新細節：

What's new in this version:

- Storage: fixed a regression causing write requests from the BIOS to cause a Guru Meditation with the LsiLogic SCSI controller (5.0.18 regression; bug #15317)
- Storage: several emulation fixes in the BusLogic SCSI controller emulation
- NAT Network: support TCP in DNS proxy (same problem as in bug #14736 for NAT)
- NAT: rework handling of port-forwarding rules (bug #13570)
- NAT: rewrite host resolver to handle more query types and make it asynchronous so that a stalled lookup doesn't block all NAT traffic
- Snapshots: don't crash when restoring a snapshot which has more network adapters than the current state (ie when the snapshot uses ICH9 and the current state uses PIIX3)
- Guest Control: various bugfixes for the copyfrom and copyto commands / API (bug #14336)
- VBoxManage: list processor features on list hostinfo (bug #15334)
- Windows hosts: another fix for recent Windows 10 insider builds (bug #15337)
- Windows hosts: make it work on Windows XP again (5.0.18 regression)
- Windows Additions: fixed performance issues with PowerPoint 2010 and the WDDM graphics drivers if Aero is disabled

更新時間：2016-04-19
更新細節：

What's new in this version:

- GUI: position off-screen windows to be fully visible again on relaunch in consistence with default-behavior (bug #15226)
- GUI: fixed a test which allowed to encrypt a hard disk with an empty password
- GUI: fixed a crash under certain conditions during VM shutdown
- GUI: fixed the size of the VM list scrollbar in the VM selector when entering a group
- Drag and drop: several fixes
- SATA: fixed hotplug flag handling when EFI is used
- Storage: fixed handling of encrypted disk images with SCSI controllers (bug #14812)
- Storage: fixed possible crash with Solaris 7 if the BusLogic SCSI controller is used
- USB: properly purge non-ASCII characters from USB strings (bugs #8801, #15222)
- ACPI: fixed ACPI tables to make the display color management settings available again for older Windows versions (4.3.22 regression)
- Guest Control: fixed VBoxManage copyfrom command (bug #14336)
- Snapshots: fixed several problems when removing older snapshots (bug #15206)
- VBoxManage: fixed --verbose output of the guestcontrol command
- Windows hosts: hardening fixes required for recent Windows 10 insider builds (bugs #15245, #15296)
- Windows hosts: fixed support of jumbo frames in with bridged networking (5.0.16 regression; bug #15209)
- Windows hosts: don't prevent receiving multicast traffic if host-only adapters are installed (bug #8698)
- Windows Additions: fixed a hang with PowerPoint 2010 and the WDDM drivers if Aero is disabled

更新時間：2016-03-22
更新細節：

更新時間：2016-03-04
更新細節：

What's new in this version:

- VMM: fixed a problem which could lead to a wrong guest behavior on AMD CPUs (tickets #14831 and #15186)
- GUI: don't try to synchronize the HID LEDs if the VM window is not active or if it's minimized (Windows / Mac OS X hosts only; bug #14302)
- GUI: prevent a crash during startup under rare conditions
- GUI: sub-menu option to disable the guest-OS type overlay in the application dock icon on Mac OS X
- GUI: position off-screen windows to be fully visible again on relaunch
- GUI: hide the VT-x/AMD-V checkbox if raw-mode is not supported (usually Mac OS X hosts; bug #15178)
- PC speaker passthrough: new experimental feature, available on Linux host only
- Audio: several fixes for Mac OS X hosts + guests
- Audio: properly handle default audio device changes (Windows hosts)
- USB: serveral fixes for the xHCI controller (e.g. for webcam passthrough)
- BIOS: fixed int15/AH=83/AL=00 function (4.2.0 regression)
- iPXE: enable the HTTP download protocol on non-Linux hosts (bug #13628)
- Shared folders: fixed a failure to load the saved state under certain circumstances (bug #6314)
- Guest Control: added support for (cached) Active Directory authentication in case the domain controller is not reachable (anymore)
- Serial ports: raised the number of serial ports per VM from 2 to 4 (bug #9109)
- Serial ports: fix for the TCP/IP backend (Windows hosts only; bug #15188)
- SDK: make the Python webservice API binding work again (5.0 regression)
- Seamless mode: fixed a crash under certain circumstances (bug #15106)
- Linux hosts: fixed the /sbin/rcvboxdrv script as well as the missing shebang in two scripts (bugs #15055 and #15057)
- Linux hosts: properly uninstall Python files installed by the .run installer
- Windows hosts: hardening fix required for recent Windows insider builds (bug #14052)
- Windows hosts: fixed Python installation path (bug #13131)
- Windows hosts: support MTU larger than 2 KB with bridged networking (bug #15140)
- Windows hosts / guests: properly sign binaries using a sha-256 certificate (bug #15054)
- Windows Additions: fixed guest property enumeration of logged-in users
- Windows Additions: fixed sporadical failure of the graphics driver in Windows 10 guests (bug #14409)
- Windows Additions: under rare circumstances no mouse movement events were delivered to the guest