I'm working in blender and there are some combinations that I am used to and remapping them in blender would be the last resort, not the first. I have tried to disable Alt+LMB and Alt+RMB actions in ccsm, I've tried to do this in dconf and gconf editors as well, but nothing helped.
As soon as I close the editors or get back to the main screen of ccsm, these combinations are enabled again. So, for example, instead of selecting an edge loop in blender with Alt+RMB, I get this annoying menu offering me to move the window to another workspace, etc.
I really don't need this function, so I'd rather switch it off instead of remapping the hotkeys I'm used to in blender.