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    <p>For 3D graphics, there is one more VirtualBox Display setting --
      I have the Graphics Controller set to VMSVGA.  If that doesn't fix
      things, then you might need to update your NVIDIA Windows graphics
      driver.  If that doesn't work, you'll get to ask for help on a
      VirtualBox forum.  This is not a Chimera bug anymore.<br>
    </p>
    <p>For help running NVIDIA software in your virtual machine, you
      will need to ask elsewhere. That is beyond my expertise.  And it
      could change how you need to configure VirtualBox for 3D
      graphics.  I just don't know.<br>
    </p>
    <p>    Good luck,<br>
    </p>
    <p>    Greg<br>
    </p>
    <div class="moz-cite-prefix">On 8/27/2020 5:59 PM, Smith Lee wrote:<br>
    </div>
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<![endif]-->
            <p class="ydp55899845MsoNormal"><span lang="EN-US">Dear
                Greg, </span></p>
            <p class="ydp55899845MsoNormal"><span lang="EN-US">I <span> </span>have
                the 3D acceleration turned on in
                VirtualBox in the Display settings for my virtual
                machine, it seems with the
                native GPU of the VirtualBox</span><span
style="font-family:宋体;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">,</span><span
                lang="EN-US"> the chimera did not work.</span></p>
            <p class="ydp55899845MsoNormal"><span lang="EN-US">The host
                of my VirtualBox is Windows 10,
                and it really has an advanced GPU, which is NVIDIA RTX
                5000. However I never
                have the experience to have the RTX 5000 work in Centos
                for my VirtualBox. In
                fact, I d not know in order to have the RTX 5000
                workable in the Centos in the
                VirtualBox, which steps I need to process, including
                which NVIDIA related
                softwares I need to install, the commands to connect the
                RTX 5000 with the
                Virtual Box Centos, and how to verify the RTX 5000 has
                been successfully
                installed in the VirtualBox Centos host.</span></p>
            <p class="ydp55899845MsoNormal"><span lang="EN-US">I am
                looking forward to getting your advice
                on the above questions, for making my Linux version of
                chimera workable.</span></p>
            <p class="ydp55899845MsoNormal"><span lang="EN-US">Smith</span></p>
          </div>
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      <div id="yahoo_quoted_9285383363" class="yahoo_quoted">
        <div style="font-family:'Helvetica Neue', Helvetica, Arial,
          sans-serif;font-size:13px;color:#26282a;">
          <div> On Friday, August 28, 2020, 2:13:03 AM GMT+8, Greg Couch
            <a class="moz-txt-link-rfc2396E" href="mailto:gregc@cgl.ucsf.edu"><gregc@cgl.ucsf.edu></a> wrote: </div>
          <div><br>
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          <div>
            <div id="yiv1691914585">
              <div>
                <p>It works for me.  Just much slower than running
                  natively on Windows.  Make sure you have 3D
                  acceleration turned on in VirtualBox in the Display
                  settings for your virtual machine.  You also need a
                  decent graphics card on the native system for
                  VirtualBox to use.  I have a NVIDIA GeForce GTX 970. 
                  I've attached a screenshot of a CentOS 8 VirtualBox VM
                  running Chimera 1.14 after fetching the "EMDB &
                  fit PDBs" 1048 example.</p>
                <p>That said, if Chimera works in Windows, just use
                  Windows :-)  <br clear="none">
                </p>
                <p>    -- Greg<br clear="none">
                </p>
                <div class="yiv1691914585yqt2442967738"
                  id="yiv1691914585yqtfd45941">
                  <div class="yiv1691914585moz-cite-prefix">On 8/27/2020
                    4:38 AM, Smith Lee wrote:<br clear="none">
                  </div>
                  <blockquote type="cite"> </blockquote>
                </div>
              </div>
              <div class="yiv1691914585yqt2442967738"
                id="yiv1691914585yqtfd51353">
                <div>
                  <div class="yiv1691914585yahoo-style-wrap"
                    style="font-family:Helvetica Neue, Helvetica, Arial,
                    sans-serif;font-size:13px;">
                    <div>Dear Greg,</div>
                    <div><br clear="none">
                    </div>
                    <div dir="ltr">Based on your advice, currently the
                      chimera window can display. However by fetching a
                      pdb from RCSB, the protein molecule cannot be
                      shown by default, and for the Presets setting, the
                      protein can only be shown in the all-atoms format.</div>
                    <div dir="ltr"><br clear="none">
                    </div>
                    <div dir="ltr">In addition, after laoding a mrc map
                      which can be shown very well in the windows
                      version of chimera, this newly installed linux
                      chimera cannot display the mrc map at all.</div>
                    <div dir="ltr"><br clear="none">
                    </div>
                    <div dir="ltr">I amlloking forward to getting your
                      advice.</div>
                    <div dir="ltr"><br clear="none">
                    </div>
                    <div dir="ltr">Smith.<br clear="none">
                    </div>
                    <div class="yiv1691914585yahoo_quoted"
                      id="yiv1691914585yahoo_quoted_9496627708">
                      <div style="font-family:'Helvetica Neue',
                        Helvetica, Arial,
                        sans-serif;font-size:13px;color:#26282a;">Manage
                        subscription: <a rel="nofollow" shape="rect"
                          class="yiv1691914585moz-txt-link-freetext"
                          target="_blank"
                          href="https://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users"
                          moz-do-not-send="true">https://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users</a>
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