Hi Greg, You should install the X11 that came with your 10.4 installation CDs (should be in the "Optional Installs" package). That version should be 1.1.3 rather than 1.1.1. --Eric Eric Pettersen UCSF Computer Graphics Lab http://www.cgl.ucsf.edu On Feb 19, 2008, at 1:03 PM, Greg Williams wrote:

I am running OSX 10.4.10 on an iMac with a 2.16 GHz Intel Core 2 Duo, 1 GB 66h MHz DDR2 SDRAM. I have installed X11 1.1.1 XFree86 4.4.0.

I have downloaded the current production release of Chimera for Mac X11. The application doesn't open, either on a double click from the desk top or from the dock. I have also tried the Snapshot release dated 2-11-8, with the same result. The application will not open. I have also tried the Mac OSX (Aqua) version of 6-21-7. This version does open, and it works well, in limited doses. However, it is very unstable and closes spontaneously after a few minutes of work. Any ideas what may be incompatible between the X11 versions and my Mac?

Thanks,

Greg Williams _______________________________________________ Chimera-users mailing list Chimera-users@cgl.ucsf.edu http://www.cgl.ucsf.edu/mailman/listinfo/chimera-users