Hi,
Does it works when you run jack with root ?
What did you put in your limits.conf file ?
I think this is just a permission issue...
cheers,
Mysth-R
2008/9/30 Frieder Bürzele
<evermind@xxxxxxxxxxxxx>
Hi folks,
I've switched to amd64 and now hav the problem not getting realtime stuff running
ATM I'm using sabayon-gentoo-linux as a base -- later I want to switch to new gentoo install,
but for now I hav to get realtime stuff working with this distro
I think I've setup pam correctly (user into autogroup, params added to limits.conf),
pam version is 1.0.2
ulimit -r gives me 99
as set in pam securiy stuff
the kernel config gives me:
zcat /proc/config.gz |grep -v '#' |grep 'CONFIG_SECURITY'
CONFIG_SECURITY=y
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
I'm using 2.6.27-rc6-git5: The config options
CONFIG_SECURITY_CAPABILITIES
is gone -- now it is compiled per default into the kernel
I don't think that pam fools me as set_rlimits also won't work:
set_rlimits -d /usr/bin/jackd -R -d alsa
Matching config file entry: user/group=@audio, prog=/usr/bin/jackd, max_nice=-1, max_rt=85, max_mlock=-1
`nice' getrlimit returned 0; current `nice' rlimits: soft=40, hard=40
`rtprio' getrlimit returned 0; current `rtprio' rlimits: soft=99, hard=99
`memlock' getrlimit returned 0; current `memlock' rlimits: soft=500000, hard=500000
`rtprio' rlimit requested: 85
`rtprio' setrlimit returned 0
`nice' getrlimit returned 0; new `nice' rlimits: soft=40, hard=40
`rtprio' getrlimit returned 0; new `rtprio' rlimits: soft=85, hard=85
`memlock' getrlimit returned 0; new `memlock' rlimits: soft=500000, hard=500000
jackd 0.112.1
Copyright 2001-2005 Paul Davis and others.
jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
JACK compiled with System V SHM support.
cannot use real-time scheduling (FIFO at priority 10) [for thread -915171600, from thread -915171600] (1: Operation not permitted)
cannot create engine
output with just pam
jackd alsa gives me
jackd -R -d alsa
JACK compiled with System V SHM support.
cannot use real-time scheduling (FIFO at priority 10) [for thread -23361808, from thread -23361808] (1: Operation not permitted)
cannot create engine
what else could give be the cause of not getting realtime stuff working?
thx
Greetz Frieder
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