[LAU] realtime problem on 2.6.25

hi all, i am experiencing problems with acquiring realtime scheduling capabilities with kernel 2.6.25. using old kernels (like 2.6.24.4-rt4-al2) my user can acquire realtime capabilities without any problems. when starting jackdmp, the pthread_setschedparam system call fails with EPERM. my user is in the group audio, my /etc/security/limits.conf file contains: @audio - rtprio 95 @audio - nice -19 any idea, what i might be doing wrong? thanks, tim -- tim(a)klingt.org http://tim.klingt.org The only people for me are the mad ones, the ones who are mad to live, mad to talk, mad to be saved, desirous of everything at the same time, the ones who never yawn or say a commonplace thing, but burn, burn, burn, like fabulous yellow roman candles exploding like spiders across the stars and in the middle you see the blue centerlight pop and everybody goes "Awww! Jack Kerouac