I am having trouble using the "HT" version of the Spur VM under daemontools. When the daemon attempts to launch the image it gets the familiar pthread error:
pthread_setschedparam failed: Operation not permitted Read e.g. http://www.mirandabanda.org/files/Cog/VM/VM.r3370/README.3370
however, I *definitely* have my /etc/security/limits.d/squeak.conf file set up as instructed (been working fine for ages), and in fact I'm able to run the same image with the same startup script under the same uidgid manually. (e.g., I'm able to cut-n-paste the line from my "run" script into the terminal and it works fine...)
exec setuidgid magma /usr/local/bin/spur -vm display=none server-spur.image $DIR/run.st `cat port`
... but when daemontools runs it, gets the pthread error. Weird! Any ideas?