I am running linux mint 13 cinamon, Linux 3.2.0-23-generic kernel (64 bit), and Oracle's JDK: 1.7.0_05
I run RubyMine from the console where I see an astonishing number of error messages. Over time RubyMine is unable to show all the methods in a class in the structure pane. I and I think the "find usages" functionality degrades also. This has played hobb with renaming methods in refactoring.
I have attached the error messages that initialily display on RubyMine startup.