Hack It Yourself (Posts about virtualization)https://hiy.netlify.app/enContents © 2026 <a href="mailto:non@existent.com">author</a> Mon, 26 Jan 2026 01:30:24 GMTNikola (getnikola.com)http://blogs.law.harvard.edu/tech/rssPrevent VirtualBox from updating guest timehttps://hiy.netlify.app/posts/prevent-virtualbox-updating-guest-time.htmlauthor<p>Answer to <a href="https://superuser.com/q/83750">this SU question</a></p> <p>Run <code>VBoxManage setextradata &lt;guest-vm-name&gt; "VBoxInternal/Devices/VMMDev/0/Config/GetHostTimeDisabled" 1</code> on the host OS to disable automatic time sync.</p>home-labvirtualboxvirtualizationhttps://hiy.netlify.app/posts/prevent-virtualbox-updating-guest-time.htmlMon, 21 Jan 2019 02:40:29 GMT