another way to start squeak without the "pthread_setschedparam failed" seems to be to put the shell that starts squeak in the "RT" (realtime class)
# priocntl -d 3345 REAL TIME PROCESSES: PID[/LWP] RTPRI TQNTM TQSIG 3345 10 800 0 # ps -eLo class,pri,lwp,pid,comm | grep squeak RT 110 1 3360 bin/../lib/squeak/5.0-202003240214-solaris/squeak RT 111 2 3360 bin/../lib/squeak/5.0-202003240214-solaris/squeak
-- Sent from: http://forum.world.st/Squeak-VM-f104410.html