VirtualBox 4.1.4.74291

Oracle - (Open Source)

VirtualBox is an easy and elegant solution for those who want to control a computer from another computer.

VirtualBox offers virtualize your operating system (OS) guests on a host machine. Called hypervisor, the application supports Windows OS X, Linux, Mac, Solaris, FreeBSD, etc.. as host, Mac OS X missing the call as a guest.

It also includes a remote access via HTTP protocol, convenient for demonstrations on a clean system.Â The ability to manage multiple states of the system is particularly interesting and its interface is very simple.

Virtualization solutions allow installing an operating system on a virtual machine using the resources of the host PC , thus enjoying very good performance. In the genre, several solutions are known for their ease of use, such as VMware Workstation , Parallels Desktop or Microsoft Virtual PC 2007 SP1.

A virtual machine is a useful way to use two operating systems simultaneously and harmless to the host computer. There is the possibility to install Linux on a virtual machine on Windows and vice versa .

Title:: VirtualBox 4.1.4.74291
File Size:: 87.4 MB
Requirements:: Windows XP / Vista / Windows7 / XP64 / Vista64 / Windows7 64 / Windows8 / Windows8 64
Language:: en-us
License:: Open Source
Date Added:: 03 Oct 2011
Publisher:: Oracle
Homepage:: http://www.oracle.com
MD5 Checksum:: 452B905F213148C4AE0CDEE5C9558AB2

# The following items were fixed and/or added:
* VMM: fixed PAE guests running on 32-bit hosts (4.0 regression; bug #9458)
* VMM: fixed INVALID_PARAMETER guru meditation caused by insufficient memory conditions (4.1.0 regression; bug #9240)
* VMM: fixed clobbered CPU registers during stos/lods/ins/outs emulation under rare circumstances
* VMM: another fix for 64-bit guests on recent AMD CPUs
* GUI: warn the user if he uses an outdated extension pack and allow to download and upgrade in that case (bug #8025)
* GUI: fixed spurious LCtrl key events on some Windows hosts (4.0.6 regression; bug #373)
* VBoxManage: another fix for extpack install --replace (bug #9308)
* VBoxManage: allow to specify the UUID of the target image in convertfromraw
* VRDP: fixed a rare crash when two or more clients connect to the server (bug #9503)
* VRDP: fixed a case when a client was not resized correctly (bug #9242)
* USB: make device capturing work on Windows hosts with usbhub class filter drivers installed (bug #9298); bugfixes for Windows host USB support
* VHD: fixed reads crossing block boundaries (bug #8532)
* VMDK: fixed progress indicator when creating split VMDK images
* Floppy: fixed medium size detection for physical mediums (Windows hosts only)
* Main: fixed VM initialization if a shared folder does not exist (bug #7941)
* Main: fixed possible deadlock between hard disk enumeration and resetting of immutable disks (bug #9549)
* Main: fixed not detaching of virtual storage after a snapshot restore operation (bug #8296)
* Main: always reset modified state after restoring a snapshot (bug #9387)
* Main: fixed writing of changed VM settings to disk when using snapshots (bug #8932)
* Main: fixed taking screen shots (e.g. the preview window) for headless VMs if the Guest Additions are active
* Virtio-net: fixed the problem with UDP packets exceeding MTU (bug #9370)
* 3D Support: fixed incorrect rendering and possible crashes when switching to/from fullscreen with enabled 2D acceleration
* 3D Support: fixed compiz under ubuntu 9.10
* Guest control: Miscellaneous small bugfixes
* Linux / Solaris hosts: don't use hard links in packages (4.1.2 regression; bug #9441)
* Mac OS X hosts: fix installation issues when installed as root (bug #1578)
* Mac OS X hosts: fixed packet capture issues with vboxnetX host-only interfaces (bug #8076)
* Solaris hosts: fixed incoming multicast packets for Crossbow based bridged networking (bug #9532)
* Solaris hosts: fixed starting EFI guests due to missing EFI ROM files (bug #9535)
* Windows hosts installer: fixed ADDLOCAL usage on command line (4.1.0 regression; bug #9488)
* Windows hosts installer: fixed dangling shortcut to the .chm help file (bug #9646)
* Windows hosts installer: try to fix installation error 2869 which appeared under certain circumstances (bug #9664)
* Windows hosts: VBoxHeadless should never open a separate console window (bug #3549)
* Guest Additions: fixed hang while waiting for guest execution output (4.1.2 regression; bug #9446)
* Linux Additions: add support for X.Org Server 1.11 (bug #9519)
* Linux Additions: suppress an incorrect error message and allow a shared folder to be mounted in multiple places (bug #9627)
* Linux Additions: start VBoxService correctly on openSUSE 12.1 (bug #6229)
* Linux Additions: properly finish the installation even if the compilation of the DRM module fails (which is not fatal)
* Solaris Additions: fixed memory leaks and panics while mounting (from console) and unmounting shared folders.
* Windows Additions: fixed swapped mouse cursor hotspot coordinates (4.1.0 regression; bug #9447)
* Windows Additions: fixed PAGE_FAULT_IN_NONPAGED_AREA BSOD in VBoxDisp.dll when running SnippingTool (bug #9508)
* Windows Additions: make image viewer work correctly with Aero enabled (Vista and Windows 7)
* Windows Additions: fixed incorrect window border blurs under Aero with ATI cards (Vista and Windows 7)
* Windows Additions: fixed incorrect rendering when moving 3D applications outside guest desktop and back under Aero (Vista and Windows 7)
* Windows Additions: fixed guest hangs when switching back from fullscreen text mode apps (bug #9636)