i use the svn revision 2134 on amd64 and gentoo linux. it hangs when i try to eneter the editor config dialog. it does not happen with the other config dialogs.
deleting the config file in my home direcotry helps, it's ok after a fresh start of c::b. however, after some work with a project (can't tell which operation exactly), it freezes again when i attempt to access the dialog.
Disable the code completion plugin. You'll find numerous posts about this one if you search ;)
thanks, sure i searched but must have missed it, probably just stupid keywords :-) next time i promise to try harder ;-)