اصدار جديد للبرنامج المجاني لتجربة الانظمة الوهميةVirtualBox 4.2.12

VirtualBox 4.2.12 Build 84980


الاصدار الجديد من هذا البرنامج العملاق المنافس لVMWare Workstation
برنامج عملاق لعمل الانظمة الوهمية داخل اجهزة الكمبيوتر بحيث تتم تجربة
اي نظام بدون التأثير على النظام الحالي

برنامج مجاني مفتوح المصدر



جديد النسخة :

Changes in VirtualBox 4.2.12 (released 2013-04-12):
* VMM: fixed a Guru Meditation on putting Linux guest CPU online if nested paging is disabled
* VMM: invalidate TLB entries even for non-present pages
* GUI: Multi-screen support: fixed a crash on visual-mode change
* GUI: Multi-screen support: disabled guest-screens should now remain disabled on visual-mode change
* GUI: Multi-screen support: handle host/guest screen plugging/unplugging in different visual-modes
* GUI: Multi-screen support: seamless mode: fixed a bug when empty seamless screens were represented by fullscreen ******s
* GUI: Multi-screen support: each machine ****** in multi-screen configuration should have correct menu-bar now (Mac OS X hosts)
* GUI: Multi-screen support: machine ****** View menu should have correct content in seamless/fullscreen mode now (Mac OS X hosts)
* GUI: VM manager: vertical scroll-bars should be now updated on content/****** resize
* GUI: VM settings: fixed crash on machine state-change event
* GUI: don’t show warnings about enabled or disabled mouse integration if the VM was restored from a saved state
* Virtio-net: properly announce that the guest has to handle partial TCP checksums (bug #9380)
* Storage: Fixed incorrect alignment of VDI images causing disk size changes when using snapshots (bug #11597)
* Audio: fixed broken ALSA & PulseAudio on some Linux hosts due to invalid symbol resolution (bug #11615)
* PS/2 keyboard: re-apply keyboard repeat delay and rate after a VM was restored from a saved state (bug #10933)
* BIOS: updated DMI processor information table (type 4): corrected L1 & L2 cache table handles
* Timekeeping: fix several issues which can lead to incorrect time, Solaris guests sporadically showed time going briefly back to Jan 1 1970
* Main/Metrics: disk metrics are collected properly when software RAID, symbolic links or rootfs are used on Linux hosts
* VBoxManage: don’t stay paused after a snapshot was created and the VM was running before
* VBoxManage: introduced controlvm nicpromisc (bug #11423)
* VBoxManage: don’t crash on controlvm guestmemoryballoon if the VM isn’t running (bug #11639)
* VBoxHeadless: don’t filter guest property events as this would affect all clients (bug #11644)
* Guest control: prevent double CR in the output generated by guest commands and do NLS conversion
* Linux hosts / guests: fixed build errors on Linux 3.5 and newer kernels if the CONFIG_UIDGID_STRICT_TYPE_CHECKS config option is enabled (bug #11664)
* Linux Additions: handle fall-back to VESA driver on RedHat-based guests if vboxvideo cannot be loaded
* Linux Additions: RHEL/OEL/CentOS 6.4 compile fix (bug #11586)
* Linux Additions: Debian Linux kernel 3.2.0-4 (3.2.39) compile fix (bug #11634)
* Linux Additions: added auto-logon support for Linux guests using LightDM as the display manager
* ******s Additions: Support for multimonitor. Dynamic enable/disable of secondary virtual monitors. Support for XPDM/WDDM based guests
* X11 Additions: support X.Org Server 1.14 (bug #11609)




صالح لجميع الانظمة التالية
Supported OS: ******s XP, Server 2003, Server 2008, ******s 7, Server 2012, ******s 8 (32-bit and 64-bit).
Mac OS X hosts: 10.6 (Snow Leopard, 32-bit and 64-bit), 10.7 (Lion, 32-bit and 64-bit), 10.8 (Mountain Lion, 64-bit).
Linux hosts (32-bit and 64-bit): Ubuntu 8.04 (“Hardy Heron”), 8.10 (“Intrepid Ibex”), 9.04 (“Jaunty Jackalope”), 9.10 (“Karmic Koala”), 10.04 (“Lucid Lynx”), 10.10 (“Maverick Meerkat), 11.04 (“Natty Narwhal”), 11.10 (“Oneiric Oncelot”), 12.04 (“Precise Pangolin”), Debian GNU/Linux 5.0 (“lenny”) and 6.0 (“squeeze”), Oracle Enterprise Linux 4 and 5, Oracle Linux 6.




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إختر موافقة ، بحيث يكون الجهاز لديك بكامل مزايا الجهاز الحقيقى ، بما فى ذلك الإتصال بالإنترنت وعمل الشبكات

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