Hi, when running the jdb with the -green option and no other arguments, at all, the prompt doesn't appear and the program continuously allocates memory until you kill it. I am using jdk 1.2 pre v2 on SuSE linux 6.1 (kernel 2.2.3). jdb with native thread works basically fine but with more complex programs, having a lot of threads I figured out some weird behaviour which I can't downtrack to the real problem due to the lack of a debugger :). Anyone any hints? Bye, Gero. ---------------------------------------------------------------------- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]