News, tips, partners, and perspectives for Oracle’s virtualization offerings

Oracle VM VirtualBox 4.3.12 Released

Jeff Savit
Product Management Senior Manager


Oracle VM VirtualBox 4.3.12 has just been released. This maintenance
release improves stability and includes some new experimental features.

For more details see the ChangeLog, or just simply download it now at the community or Oracle download sites.  

- The Oracle VM VirtualBox team

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Comments ( 4 )
  • Murali Krishna Friday, May 23, 2014

    How to upgrade VirtualBox to 4.3.12, am using VirtualBox 4.3.2, I could not see any upgradation option, currently am using Ubuntu Linux 12.04 LTS as Guest on Windows 7 Host. So any problems occur to Guest OS Linux after upgradation, & ultimately how to upgrade VirtualBox to 4.3.12., Could any one give me the solution for this ?

  • Jeff Wednesday, May 28, 2014

    Hi Murali, I tested out updating from VirtualBox 4.3.2 with a Ubuntu guest on a Windows 7 host and it worked fine. All I did was double-click on the 4.3.12 executable and follow the prompts. When it was finished I had 4.3.12 and the guest worked without any trouble. I hope this helps. Jeff

  • guest Saturday, May 31, 2014

    Dear Mr.Jeff,

    As you said, I upgraded the VirtualBox 4.3.2 to 4.3.12, VirtualBox has successfully upgraded to 4.3.12.

    But,Guest OS Ubuntu Linux 12.04 LTS on Windows 7 Host is now NOT OPENING.

    I could not sort out the problem,

    Errors: Aborted & VirtualBox has stopped working.

    Even i want to upload Error Screenshot here, but i could not see any option here.

    Kindly please guide on this.

    Thanking You in Advance.

    Best Regards,

    Murali Krishna.

  • Jeff Saturday, May 31, 2014

    Hi Murali - this isn't really the right place for troubleshooting, so please post your issue on https://forums.virtualbox.org/ where the community actively troubleshoots and exchanges tip and advice. Jeff

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