It sounds like a bug. Try starting up DrRacket from the shell and then waiting a while and then hit control-c. We may get lucky and figure out what is going on from the backtrace.
Robby On Wed, Dec 14, 2011 at 6:52 AM, Jos Koot <jos.k...@telefonica.net> wrote: > I see that after starting up, DrRacket constantly uses between 40 and 60 % > of my two CPUs, even with empty definitions window and before doing anything > by myself. > > I use: > Welcome to DrRacket, version 5.2.0.6--2011-12-10(6fae172/a) [3m] > without debugging and without preserving stacktrace. > Language determined by #lang line. > Disabling online expansion does not decrease CPU usage. > > What may be the reason for DrRacket to use so much CPU at moments I would > expect it to be idle? > Thanks, Jos > > _________________________________________________ > For list-related administrative tasks: > http://lists.racket-lang.org/listinfo/users _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
