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Hi Robert, re: > Well, I have not actually tried to run MCGUI on this one. Actually, it looks like McIDAS had not been run at all, or, at least, it had not been run from the 'mcidas' account. Just so you know, I have been plotting imagery and point data with absolutely no hiccups. If you run McIDAS from the console and experience problems, then the problem must be particular to the X server running on the machine. In my tests, McIDAS is talking to the X server on my CentOS 6.2 x86_64 instance (which, by the way, is a VMware virtual machine running on my Windows 7 I7 laptop). re: > but the one I shipped off to Sweden last week had the MCGUI issue > and the only difference is that this is an AMD machine and the other > was Intel..same OS rev level, same Sun Studio and GNU compilers. OK. The difference in testing may end up being the MCGUI interaction with the X server running on the box. You will find out if this is the case as soon as you crank-up McIDAS from the console. Please do this as the user 'mcidas'. re: > I will try to run the GUI locally here in a bit. On the other > workstations I never tried to run the GUI as user McIDAS, always > some other user. I wonder if that is a difference... I wouldn't imagine that the problem would be user-specific, but you can test if it is pretty quickly by running McIDAS from the console first as the user 'mcidas' and then as some other user. Cheers, Tom -- **************************************************************************** Unidata User Support UCAR Unidata Program (303) 497-8642 P.O. Box 3000 address@hidden Boulder, CO 80307 ---------------------------------------------------------------------------- Unidata HomePage http://www.unidata.ucar.edu **************************************************************************** Ticket Details =================== Ticket ID: MWQ-801749 Department: Support McIDAS Priority: Normal Status: Open