I have been using the 884 release on ubuntu 9.04 since it came out without any issues until this weekend. Now when I am using it, I am running into a situation where the IDE accepts no input from the keyboard or the mouse. Looking at the running processes, I see that when this occurs, java consistently overs around 46% and is said to be in futex_wait state.
I blew away the ~/.RubyMine10/ folder in attempt to have a clean startup. I have't to blow away my project directory to see if something got corrupted there. Perhaps if I do a svn up from the command line versus within the IDE I am corrupting something?
java version "1.6.0_13"
Java(TM) SE Runtime Environment (build 1.6.0_13-b03)
Java HotSpot(TM) Server VM (build 11.3-b02, mixed mode)