버추얼박스 4.3.22 릴리즈

오라클 버추얼박스 4.3.22 가 지난 2월 12일 릴리즈 되었습니다.

릴리즈 당일에 업데이트 소식을 전해 드려야 하는데 , 요즘 엔터프라이즈 리눅스7 의 신기능과 솔라리스 신기능 관련 문서를 만드느라 정신이 없더래서..^^

암튼 다양한 버그와 기능이 개선 되었습니다.

변경된 사항은 아래 정보를 확인하세요. ~ 

VirtualBox 4.3.22 (released 2015-02-12)

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

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 (bug #12969)

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 (bug #10250)

ATA: fixed several passthrough issues (bugs #12310, #1360)

Audio: fixed DirectSound failure when the the host has no audio input device (Windows hosts only; bug #9205)

SB16: fixed compatibility issue (bug #13769)

Storage: fixed broken CD/DVD passthrough when using the IDE controller (bug #12310)

NAT: new ping proxy for Windows hosts (bug #11871)

NAT: Properly report outbound connect(2) failures to guest with TCP RST or ICMP (bug #10525)

NAT Network: no need for frequent wakeups in VBoxNetDHCP and VBoxNetNAT (bug #11681)

Host-only adapter: prevent Windows from creating an "Unidentified network" (bug #9688)

Bridged Networking: don't leak host-to-guest traffic to the wireless network when bridging to a wireless interface (bug #13714)

Main: fixed a possible race when changing the medium leading to a deadlock under rare conditions (bug #13722)

VBoxManage: fixed return code if starting a VM failed (bug #13773)

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 (bug #13802, thank you Alexander Urakov)

SDK: fixed a garbage collection leak in the Python VirtualBox webservice API binding (bug #13817)

Linux hosts: fixes for activated SMAP (Broadwell and later, bug #13820)

X11 guests: prevent unwanted hiding of guest screens on multi-monitor guests (bug #13287)

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 (bug #13770)

Windows Additions: prevent VBox WDDM driver from loading if host reports weak OpenGL capabilities. 3D content now can be shown over Remote Desktop connection.

Windows 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 (bug #13741)