[ccp4bb] COOT running slow after upgrading to CENTOS 6.4 from 6.3

2013-03-20 Thread Zhijie Li
Hello, We have a curious situation here: after upgrading CentOS 6.3 to 6.4, COOT runs slowly every time after the go to atom command is executed - every rotation of the molecules takes nearly 1 second to finish. But if the go to atom command is never sent then the speed is normal. A COOT

Re: [ccp4bb] COOT running slow after upgrading to CENTOS 6.4 from 6.3

2013-03-20 Thread Andreas Förster
Hi Zhijie, our system administrator has warned me sternly against touching RHEL 6.4. The same might hold true for CentOS. I would be interested to hear from anyone running 6.4 successfully. Andreas On 20/03/2013 2:42, Zhijie Li wrote: Hello, We have a curious situation here: after

Re: [ccp4bb] COOT running slow after upgrading to CENTOS 6.4 from 6.3

2013-03-20 Thread Tim Gruene
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Dear Zhijie, this sounds like a graphics driver issue. You can use the command 'lspci | grep -i vga' to find out what graphics chip you have on the computer, and you should check /var/log/Xorg.0.log what driver is actually used. If it is an NVIDIA