VirtualBox 4.3.22 Build 98236 released

VirtualBox 4.3.22 recently released, is a cross-platform virtualization application that installs on your Intel or AMD-based computers, and runs on Windows, Mac, Linux or Solaris operating systems. It extends the capabilities of your computer so that it can run multiple operating systems (inside multiple virtual machines) at the same time.

 vbox-01

This release is a maintenance release and addresses the followings:

  • 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
  • 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
  • see change log for full details

Install Virtualbox 4.3.22 on Ubuntu OS

sudo sh -c ‘echo “deb http://download.virtualbox.org/virtualbox/debian trusty contrib” >> /etc/apt/sources.list’

wget http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc -O- | sudo apt-key add -

sudo apt-get update

sudo apt-get install virtualbox-4.3

 
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