<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi Calvin,<div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>Our web sites are back up now. For running Chimera on a server, it depends what you will be doing with Chimera. If you will be running Chimera-command or Python scripts that don't save images, you can use any version with the --nogui flag. If you will be running scripts that do save images, you can only do that with the "headless" Linux version. If users will be trying to run Chimera from the server and remoting their display to their client, that will be very difficult to get to work (assuming the remoting is via the X protocol). It rarely works unless both the client and the server have the same graphics card, and since your server has no graphics card...</div><div class=""><br class=""></div><div class=""><div class="">--Eric</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>Eric Pettersen</div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>UCSF Computer Graphics Lab</div><div class=""><br class=""></div><div><br class=""><blockquote type="cite" class=""><div class="">On Oct 21, 2020, at 9:24 AM, Calvin Dodge <<a href="mailto:cdodge@x-iss.com" class="">cdodge@x-iss.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Hello,</div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">I have been trying to find out what the hardware requirements are for Chimera. For example, how can it be run in a cluster environment with CUDA cards, but no Nvidia graphics cards?</div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">My search for information has been hampered by an apparent failure or reorganization of the main site -<a href="https://www.cgl.ucsf.edu/chimera/" style="color: blue; text-decoration: underline;" class="">https://www.cgl.ucsf.edu/chimera/</a></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Every internal link from that page (like to Downloads) is broken.</div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Will the broken links be fixed? Is another page the preferred one for Chimera? Do I need the OSMesa version to run without graphics cards?</div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Thanks,</div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Calvin Dodge</div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class=""><i class=""><span style="color: rgb(31, 78, 121);" class="">Calvin Dodge</span></i></b><i class=""><span style="color: rgb(31, 78, 121);" class=""><br class="">Systems Analyst</span></i></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><i class=""><span style="color: rgb(31, 78, 121);" class="">Office: 832-271-7148</span></i></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><i class=""><span style="color: rgb(31, 78, 121);" class=""><br class=""></span></i><span style="font-size: 10pt; font-family: Arial, sans-serif;" class="">Email :<span class="Apple-converted-space"> </span><a href="mailto:ellorente@x-iss.com" style="color: blue; text-decoration: underline;" class=""><span style="color: rgb(5, 99, 193);" class="">cdodge@x-iss.com</span></a></span></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class=""><a href="https://mail.x-iss.com/owa/redir.aspx?C=32dc65a1e7df4e4289ad76e23a15fcf0&URL=http%3a%2f%2fwww.x-iss.com%2f" target="_blank" style="color: blue; text-decoration: underline;" class=""><span style="font-size: 10pt; font-family: Arial, sans-serif;" class="">http://www.x-iss.com</span></a></span></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><a href="http://www.x-iss.com/" style="color: blue; text-decoration: underline;" class=""><span style="font-size: 10pt; font-family: Tahoma, sans-serif; text-decoration: none;" class=""><span id="cid:image001.png@01D5DB72.2E9C2F40"><37143B47803B42398F4BF8870B0FECB0[25452176].png></span></span></a></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class="">Smart Management and Analytics for Clusters</span></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div></div><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">_______________________________________________</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Chimera-users mailing list:<span class="Apple-converted-space"> </span></span><a href="mailto:Chimera-users@cgl.ucsf.edu" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">Chimera-users@cgl.ucsf.edu</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Manage subscription:<span class="Apple-converted-space"> </span></span><a href="https://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users</a></div></blockquote></div><br class=""></div></body></html>