Hi All, When running simple JNI program under Linux "Segmentation fault" error occured. I've known I can avoid it using native threads. But when setting THREADS_FLAG to "native" javac and java either hangs or says that can't read /proc/00116 directory. Also changing in sh script that invokes javac DEFAULT_THREADS_FLAG=native has the same effect. All I've read in FAQs was to set THREADS_FLAG to native or use -native switch (it is not recognized) I use RedHat 6.1 kernel 2.2.12-20 , jdk117v3 glibc All programs without using JNI and using green threads works good. Thanks -- Regards, Anthony G. Starovojtov, System Administrator of IMS Department, Kharkov State Technical University of Radioelectronics, pr. Lenina,14, room 254, Kharkov, 61726, Ukraine Phone +380 572 409451 (Work), +380 572 648863 (Home) E-mail: [EMAIL PROTECTED], [EMAIL PROTECTED] ICQ: 32572820; Yahoo Messenger ID: starovojtov ---------------------------------------------------------------------- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]