VirtualBox 4.1.20 Released

Today Oracle released VirtualBox 4.1.20, a maintenance release of VirtualBox 4.1 which improves stability and fixes regressions.

The following items were fixed and/or added:

  • VMM: fixed a crash under rare circumstances for VMs running without hardware virtualization
  • VMM: fixed a code analysis bug for certain displacement instructions for VMs running without hardware virtualization
  • VMM: fixed an interpretion bug for TPR read instructions under rare conditions (AMD-V only)
  • Snapshots: fixed a crash when restoring an old snapshot when powering off a VM (bugs #9604#10491)
  • VBoxSVC: be more tolerant against environment variables with strange encodings (bug #8780)
  • VGA: fixed wrong access check which might cause a crash under certain conditions
  • NAT: final fix for crashes under rare conditions (bug #10513)
  • Virtio-net: fixed the problem with receiving of GSO packets in Windows XP guests causing packet loss in host-to-VM transfers
  • HPET: several fixes (bugs #10170#10306)
  • Clipboard: disable the clipboard by default for new VMs
  • BIOS: the PCI BIOS was not properly detected with the chipset type set to ICH9 (bugs #9301#10327)
  • Mac OS X hosts: adaptions to Mountain Lion
  • Linux Installer: fixes for Gentoo Linux (bug #10642)
  • Linux guests: fixed mouse integration on Fedora 17 guests (bug #2306)
  • Linux Additions: compile fixes for RHEL/CentOS 6.3 (bug #10756)
  • Linux Additions: compile fixes for Linux 3.5-rc1 and Linux 3.6-rc1 (bug #10709)
  • Solaris host: fixed a guru meditation while allocating large pages (bug #10600)
  • Solaris host: fixed possible kernel panics while freeing memory
  • Solaris Installer: fixed missing icon for menu and desktop shortcuts

You can download the binaries here:  http://download.virtualbox.org/virtualbox/4.1.20/

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Tips for Submitting Facebook Open-Graph Action for Approval

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