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    <title>How do I? vm</title>
    <subtitle></subtitle>
    <link rel="alternate" type="text/html" href="https://howto.cs.uchicago.edu/"/>
    <id>https://howto.cs.uchicago.edu/</id>
    <updated>2026-06-02T01:26:33+00:00</updated>
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    <entry>
        <title>vm:archive</title>
        <link rel="alternate" type="text/html" href="https://howto.cs.uchicago.edu/vm:archive?rev=1652379403&amp;do=diff"/>
        <published>2022-05-12T13:16:43+00:00</published>
        <updated>2022-05-12T13:16:43+00:00</updated>
        <id>https://howto.cs.uchicago.edu/vm:archive?rev=1652379403&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
            <email>anonymous@undisclosed.example.com</email>
        </author>
        <category  term="vm" />
        <content>VM Archive

2021/22

	*  202122.3 
Released: May 12, 2022 (see changes) 
Download OVA File:  BoxUChicago (7.4 GB) 
MD5: 48e38375f2c04a85b18cd723f55e6a49 

	*  202122.2 
Released: January 29, 2022 (see changes) 
Download OVA File:  BoxUChicago (5.8 GB) 
MD5: d75e2980130ca25742f6cdfdfcd45474</content>
        <summary>VM Archive

2021/22

	*  202122.3 
Released: May 12, 2022 (see changes) 
Download OVA File:  BoxUChicago (7.4 GB) 
MD5: 48e38375f2c04a85b18cd723f55e6a49 

	*  202122.2 
Released: January 29, 2022 (see changes) 
Download OVA File:  BoxUChicago (5.8 GB) 
MD5: d75e2980130ca25742f6cdfdfcd45474</summary>
    </entry>
    <entry>
        <title>vm:changelog</title>
        <link rel="alternate" type="text/html" href="https://howto.cs.uchicago.edu/vm:changelog?rev=1652363806&amp;do=diff"/>
        <published>2022-05-12T08:56:46+00:00</published>
        <updated>2022-05-12T08:56:46+00:00</updated>
        <id>https://howto.cs.uchicago.edu/vm:changelog?rev=1652363806&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
            <email>anonymous@undisclosed.example.com</email>
        </author>
        <category  term="vm" />
        <content>VM Changelog

202122.3

Date: May 12, 2022

Fixed APT sources (did not include the focal-updates sources):
  deb http://us.archive.ubuntu.com/ubuntu/ focal main universe restricted multiverse
  deb http://security.ubuntu.com/ubuntu/ focal-security main restricted multiverse universe
  deb http://us.archive.ubuntu.com/ubuntu/ focal-updates main restricted multiverse universe
  deb http://us.archive.ubuntu.com/ubuntu/ focal-backports main restricted multiverse universe</content>
        <summary>VM Changelog

202122.3

Date: May 12, 2022

Fixed APT sources (did not include the focal-updates sources):
  deb http://us.archive.ubuntu.com/ubuntu/ focal main universe restricted multiverse
  deb http://security.ubuntu.com/ubuntu/ focal-security main restricted multiverse universe
  deb http://us.archive.ubuntu.com/ubuntu/ focal-updates main restricted multiverse universe
  deb http://us.archive.ubuntu.com/ubuntu/ focal-backports main restricted multiverse universe</summary>
    </entry>
    <entry>
        <title>vm:clean-vm.sh</title>
        <link rel="alternate" type="text/html" href="https://howto.cs.uchicago.edu/vm:clean-vm.sh?rev=1641592458&amp;do=diff"/>
        <published>2022-01-07T15:54:18+00:00</published>
        <updated>2022-01-07T15:54:18+00:00</updated>
        <id>https://howto.cs.uchicago.edu/vm:clean-vm.sh?rev=1641592458&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
            <email>anonymous@undisclosed.example.com</email>
        </author>
        <category  term="vm" />
        <content>This is the clean-vm.sh script that cleans up the student's home directory and frees up space in the VM before creating a golden image.

Do not run this on a VM you are already using, as this will wipe out a number of files in the student home directory.</content>
        <summary>This is the clean-vm.sh script that cleans up the student's home directory and frees up space in the VM before creating a golden image.

Do not run this on a VM you are already using, as this will wipe out a number of files in the student home directory.</summary>
    </entry>
    <entry>
        <title>vm:faq</title>
        <link rel="alternate" type="text/html" href="https://howto.cs.uchicago.edu/vm:faq?rev=1587042047&amp;do=diff"/>
        <published>2020-04-16T08:00:47+00:00</published>
        <updated>2020-04-16T08:00:47+00:00</updated>
        <id>https://howto.cs.uchicago.edu/vm:faq?rev=1587042047&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
            <email>anonymous@undisclosed.example.com</email>
        </author>
        <category  term="vm" />
        <content>VM FAQ

VirtualBox says &quot;VT-x is not available&quot; and/or I get error code ''VERR_VMX_NO_VMX''

To run a VM efficiently on your computer, it must support a technology called VT-x. Fortunately, practically all modern computers support VT-x but, by default, this functionality is disabled on the computer, but can be re-enabled by modifying the computer's BIOS settings. The process to do this varies a lot from one computer to another, but you can generally access your computer BIOS setting by pressing …</content>
        <summary>VM FAQ

VirtualBox says &quot;VT-x is not available&quot; and/or I get error code ''VERR_VMX_NO_VMX''

To run a VM efficiently on your computer, it must support a technology called VT-x. Fortunately, practically all modern computers support VT-x but, by default, this functionality is disabled on the computer, but can be re-enabled by modifying the computer's BIOS settings. The process to do this varies a lot from one computer to another, but you can generally access your computer BIOS setting by pressing …</summary>
    </entry>
    <entry>
        <title>vm:headless</title>
        <link rel="alternate" type="text/html" href="https://howto.cs.uchicago.edu/vm:headless?rev=1587863783&amp;do=diff"/>
        <published>2020-04-25T20:16:23+00:00</published>
        <updated>2020-04-25T20:16:23+00:00</updated>
        <id>https://howto.cs.uchicago.edu/vm:headless?rev=1587863783&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
            <email>anonymous@undisclosed.example.com</email>
        </author>
        <category  term="vm" />
        <content>Headless VM setup guide

1. Download the latest version of VirtualBox (&lt;https://www.virtualbox.org/wiki/Downloads&gt;). NOTE: Even if you have VirtualBox already installed, it's important that you follow this step, as there was recently a major version release that changed the interface.

2. From the same page, download the VirtualBox Extension Pack.</content>
        <summary>Headless VM setup guide

1. Download the latest version of VirtualBox (&lt;https://www.virtualbox.org/wiki/Downloads&gt;). NOTE: Even if you have VirtualBox already installed, it's important that you follow this step, as there was recently a major version release that changed the interface.

2. From the same page, download the VirtualBox Extension Pack.</summary>
    </entry>
    <entry>
        <title>vm:index</title>
        <link rel="alternate" type="text/html" href="https://howto.cs.uchicago.edu/vm:index?rev=1652379471&amp;do=diff"/>
        <published>2022-05-12T13:17:51+00:00</published>
        <updated>2022-05-12T13:17:51+00:00</updated>
        <id>https://howto.cs.uchicago.edu/vm:index?rev=1652379471&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
            <email>anonymous@undisclosed.example.com</email>
        </author>
        <category  term="vm" />
        <content>UChicago CS VM

The Department of Computer Science provides an Ubuntu 20.04 virtual machine image that approximates the software environment found on the department's physical computers and login servers.

The current version of the UChicago CS VM is</content>
        <summary>UChicago CS VM

The Department of Computer Science provides an Ubuntu 20.04 virtual machine image that approximates the software environment found on the department's physical computers and login servers.

The current version of the UChicago CS VM is</summary>
    </entry>
    <entry>
        <title>vm:install</title>
        <link rel="alternate" type="text/html" href="https://howto.cs.uchicago.edu/vm:install?rev=1503678544&amp;do=diff"/>
        <published>2017-08-25T11:29:04+00:00</published>
        <updated>2017-08-25T11:29:04+00:00</updated>
        <id>https://howto.cs.uchicago.edu/vm:install?rev=1503678544&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
            <email>anonymous@undisclosed.example.com</email>
        </author>
        <category  term="vm" />
        <content>Installing and Running the UChicago CS VM

The VM has been developed and tested with VirtualBox. We cannot guarantee it will work with other VM Managers.

You will first need to install VirtualBox, which is available for Windows, OS X, and Linux platforms. You can download an installer from the VirtualBox</content>
        <summary>Installing and Running the UChicago CS VM

The VM has been developed and tested with VirtualBox. We cannot guarantee it will work with other VM Managers.

You will first need to install VirtualBox, which is available for Windows, OS X, and Linux platforms. You can download an installer from the VirtualBox</summary>
    </entry>
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