Virtualbox: How to disable VT-D support











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I want to disable VT-D extension in Oracle Virtualbox for testing purpose but I could not find any option nor any documentation. However Virtualbox claims to have VT-D extension enabled. Is there any separate hidden option to disable VT-D support or is it tied with VT-X option ?






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    I want to disable VT-D extension in Oracle Virtualbox for testing purpose but I could not find any option nor any documentation. However Virtualbox claims to have VT-D extension enabled. Is there any separate hidden option to disable VT-D support or is it tied with VT-X option ?






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      up vote
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      I want to disable VT-D extension in Oracle Virtualbox for testing purpose but I could not find any option nor any documentation. However Virtualbox claims to have VT-D extension enabled. Is there any separate hidden option to disable VT-D support or is it tied with VT-X option ?






      virtualbox intel







      share|improve this question















      I want to disable VT-D extension in Oracle Virtualbox for testing purpose but I could not find any option nor any documentation. However Virtualbox claims to have VT-D extension enabled. Is there any separate hidden option to disable VT-D support or is it tied with VT-X option ?






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      edited 2 days ago









      cmul

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      14619










      asked Nov 22 at 10:38









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          Start VirtualBox, open Preferences, click on Extensions, then click on
          the folder to the right with the minus sign.




          Source: https://forums.virtualbox.org/viewtopic.php?t=74515






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            up vote
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            Start VirtualBox, open Preferences, click on Extensions, then click on
            the folder to the right with the minus sign.




            Source: https://forums.virtualbox.org/viewtopic.php?t=74515






            share|improve this answer

























              up vote
              0
              down vote














              Start VirtualBox, open Preferences, click on Extensions, then click on
              the folder to the right with the minus sign.




              Source: https://forums.virtualbox.org/viewtopic.php?t=74515






              share|improve this answer























                up vote
                0
                down vote










                up vote
                0
                down vote










                Start VirtualBox, open Preferences, click on Extensions, then click on
                the folder to the right with the minus sign.




                Source: https://forums.virtualbox.org/viewtopic.php?t=74515






                share|improve this answer













                Start VirtualBox, open Preferences, click on Extensions, then click on
                the folder to the right with the minus sign.




                Source: https://forums.virtualbox.org/viewtopic.php?t=74515







                share|improve this answer












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                share|improve this answer










                answered Dec 3 at 19:41









                cmul

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