Le lundi 7 août 2006 10:24, Atte André Jensen a écrit : > jackstart: cannot get realtime capabilities, here is mine : CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT_DESKTOP is not set CONFIG_PREEMPT_RT=y CONFIG_PREEMPT=y CONFIG_PREEMPT_SOFTIRQS=y CONFIG_PREEMPT_HARDIRQS=y CONFIG_PREEMPT_BKL=y with 1000hz clock and others things ;) so i thing it is not your kernel, but your security configuration. i dont know well about ubuntu : on my rpm' distro, we are using PAM latest version. (pre-config for audio). It is possible you must specify what group can have access to realtime capabilities, something like : /etc/security.limits.conf @audio - rtprio 99 @audio - nice -19 @audio - memlock 500000 (Off course, yours users must be in audio group -verify the gid on your distro, here 81...) Additionnaly, you could simply use a user name. @ for group - 'wildcard' for all (you could write hard or soft only) and specific vocabulary things for rtptio, nice and memlock stuff. too, i had adjusted IRQ for my soundcards ;) (other things in you mail seems good, no ?) regards yvan
