[Chimera-users] running chimera on FC20

Greg Couch gregc at cgl.ucsf.edu
Mon Sep 29 13:09:45 PDT 2014

We have found, for Chimera, that the proprietary graphics drivers from 
AMD and NVIDIA have less issues that the open source drivers.  So I'd 
recommend switching to a proprietary driver, if you're not using one 
already.  If you have Intel graphics, then updating the graphics driver 
often means that you need to update your whole system.  So in that case,
try FC21 alpha.



On 09/29/2014 12:32 PM, David Roberts wrote:
> Hi all,
> I just did a clean install of FC20 on an AMD dual core system.  I opted for the 32 bit version, as these workstations are used for multiple things (and I find that it’s just easier most of the time, though 64 bit may be where I need to go eventually).
> I installed Chimera Version 1.9, Build 39798 on Fedora FC20.  When running chimera, my computer constantly freezes.  Obviously I’m missing something.  I’m not doing anything fancy - I use Zalman monitors connected to generic video cards.
> I can run coot fine - I don’t know about ccp4i (it seems to run, but I haven’t challenged it in any way).  As long as Chimera is not running, my computer runs nicely.  I have flash/etc… working fine.
> Any thoughts on where I should start here?  This happens on 3 separate systems (that are essentially the same, but not identical clones).  I’m assuming I missed something obvious in the install.
> Thanks
> Dave
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