after migration from 10.6.8 to 10.8.5 (with clean install), on a Mac Pro 3.1, 2,8 Ghz Quad-Core Intel Xeon, 10 Gb ram, GTX 650 Ti 2 Gb GPU
simple resizing window InDesign CS6 take almost 100% of CPU, into open file there are just 2 pdf imported files of less than 2 mb each.
The issue appear with both best and default/typical visualization.
(sorry, I can't find InDesign forum community to start discussion)
You can't migrate Adobe software. It will often not work correctly because not all files are moved.
Use the Adobe Cleaner app to clean off what you copied over:
Reinstall from original install files or download here:
Thanks for reply. Of course I migrated/changed the OsX and reinstalled from the scratch the Creative Suite.