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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Eric, Tom,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Eric’s suggestion seems to work after a quick test drive
</span><span style="font-size:11.0pt;font-family:Wingdings;color:#1F497D">J</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Markus<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Eric Pettersen [mailto:pett@cgl.ucsf.edu]
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<b>Sent:</b> Monday, August 12, 2013 1:22 PM<br>
<b>To:</b> Markus Heller<br>
<b>Cc:</b> chimera-users@cgl.ucsf.edu<br>
<b>Subject:</b> Re: [Chimera-users] File Operations *veery* slow on Win 7<o:p></o:p></span></p>
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<p class="MsoNormal">Hi Markus/Tom,<o:p></o:p></p>
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<p class="MsoNormal"><span class="apple-tab-span"> </span>It can't actually be
<i>hanging</i>, since that would produce an error rather than just a slow response, but Tom is certainly on the right track since if any of those directories is slow to respond/list, then the file browser will be slow to show up.<o:p></o:p></p>
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<p class="MsoNormal"><span class="apple-tab-span"> </span>What you can try is the same thing you would try if the directory were hanging: restrict the browser to showing just its current directory and that directory's parent by changing your preferences
like so:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">1) Favorites->Preferences<o:p></o:p></p>
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<p class="MsoNormal">2) Change the preferences category to General (if it isn't there already)<o:p></o:p></p>
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<p class="MsoNormal">3) Change "Use short open/save browser" to "true"<o:p></o:p></p>
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<p class="MsoNormal">4) See if that helps<o:p></o:p></p>
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<p class="MsoNormal">5) If it does help, click "Save" at the bottom of the preferences dialog to make the change permanent<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">--Eric<o:p></o:p></p>
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Eric Pettersen<br>
UCSF Computer Graphics Lab<br>
<a href="http://www.cgl.ucsf.edu">http://www.cgl.ucsf.edu</a><o:p></o:p></p>
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<p class="MsoNormal">On Aug 9, 2013, at 10:23 PM, Tom Goddard <<a href="mailto:goddard@sonic.net">goddard@sonic.net</a>> wrote:<o:p></o:p></p>
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<o:p></o:p></p>
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<p class="MsoNormal">Hi Markus,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The problem with the Save dialogs seems likely to be because Chimera is trying to show its own custom file browser that shows the files in all directories from the root directory down to the directory its going to offer to put the new file
in. Probably one of those directories like the top level one has a disk mounted that is not responding, and Chimera hangs. Eric Pettersen wrote this Save file dialog code and I think has encountered this before and may have advice for you. I don't know
much about Windows. Do you have more than one disk drive on this computer?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The weird black screen when Chimera starts, I believe has something to do with the fact that Chimera needs a 3d OpenGL rendering context, and for some lame reason on Windows it has to switch the entire display mode being used on the desktop
to provide that. Again I know too little about Windows but Greg Couch in our lab could give you a detailed answer as to why that happens.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span class="apple-tab-span"> </span>Tom<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Aug 9, 2013, at 2:30 PM, Markus Heller wrote:<o:p></o:p></p>
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<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Hi,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">I’m running the latest release of Chimera (1.8 build 38824), but I’ve observed this with the 2 previous releases as well. Computer is a core i7 with 32 GB RAM and an Nvidia
Quadro FX 1700 with 512 MB DDR2 memory and latest driver. OS is Windoze 7 64 bit.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Pretty much every time I click File<span class="apple-converted-space"> </span></span><span style="font-size:11.0pt;font-family:Wingdings">à</span><span class="apple-converted-space"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Save
mol2 or Save pdb or Save Session As, I get the blue spinning wheel of death and (not responding) in the window title bar. It’s not a deal breaker, but it’s pretty annoying. Anybody else seeing this?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Also, when I start Chimera, the screen goes black for a second and all window title bars change to standard blue. When I exit Chimera, the process reverses. Are these observations
related?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">And how can I provide more information in addition to my vague description?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Thanks and Cheers<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Markus<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
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