Subject: [linux-audio-dev] jackd fails to start: cannot create shm segment /jack-shm-registry (No such file or directory)
From: Ivica Bukvic (ico_AT_fuse.net)
Date: Fri Apr 18 2003 - 02:44:02 EEST
Hi all, any ideas on this one?
I have 2 soundcards configured:
sblive
rme 9652
my modules.conf looks like this:
#install rme9652 Hammerfall buffer first before memory gets fragmented
pre-install snd-hammerfall-mem
alias eth0 3c59x
probeall usb-interface usb-uhci
alias /dev/nvidia* nvidia
# ALSA native device support
alias char-major-116 snd
options snd major=116 cards_limit=3
alias snd-card-0 snd-emu10k1
alias snd-card-1 snd-rme9652
alias snd-card-2 snd-usb-audio
# OSS/Free compatibility
# SBLIVE (Card 0)
alias char-major-14 soundcore
alias sound-slot-0 snd-0
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
#We'll use Hammerfall (Card 1) only as an ALSA device
# USB-MIDI (Card 2)
alias sound-slot-2 snd-2
alias sound-service-2-1 snd-seq-oss
alias sound-service-2-8 snd-seq-oss
lsmod reflects that everything is loaded ok:
Module Size Used by Tainted: P
isofs 28244 1 (autoclean)
zlib_inflate 21156 0 (autoclean) [isofs]
nls_iso8859-1 3516 1 (autoclean)
snd-pcm-oss 42468 0 (autoclean)
snd-mixer-oss 14296 0 (autoclean) [snd-pcm-oss]
snd-seq-oss 30016 0 (autoclean) (unused)
snd-seq-midi 4576 0 (autoclean) (unused)
udf 92128 0 (autoclean)
sr_mod 16952 2 (autoclean)
floppy 56028 0 (autoclean)
snd-emu10k1-synth 5116 0 (unused)
snd-emux-synth 32092 0 [snd-emu10k1-synth]
snd-seq-midi-emul 6652 0 [snd-emux-synth]
snd-seq-virmidi 4556 0 [snd-emux-synth]
snd-seq-midi-event 5800 0 [snd-seq-oss snd-seq-midi
snd-seq-virmidi]
snd-seq 44560 2 [snd-seq-oss snd-seq-midi
snd-emux-synth
snd-seq-midi-emul snd-seq-virmidi snd-seq-midi-event]
snd-usb-audio 47744 0 (unused)
snd-rme9652 21164 0
snd-hammerfall-mem 2848 0 [snd-rme9652]
snd-emu10k1 71348 0 [snd-emu10k1-synth]
snd-pcm 79680 0 [snd-pcm-oss snd-usb-audio snd-rme9652
snd-emu10k1]
snd-timer 19272 0 [snd-seq snd-pcm]
snd-rawmidi 18304 0 [snd-seq-midi snd-seq-virmidi
snd-usb-audio
snd-emu10k1]
snd-page-alloc 7960 0 [snd-emu10k1 snd-pcm]
snd-util-mem 2984 0 [snd-emux-synth snd-emu10k1]
snd-ac97-codec 40416 0 [snd-emu10k1]
snd-seq-device 5740 0 [snd-seq-oss snd-seq-midi
snd-emu10k1-synth
snd-emux-synth snd-seq snd-emu10k1 snd-rawmidi]
snd-hwdep 6272 0 [snd-emu10k1]
snd 41476 0 [snd-pcm-oss snd-mixer-oss snd-seq-oss
snd-seq-midi snd-emux-synth snd-seq-virmidi snd-seq-midi-event snd-seq
snd-usb-audio snd-rme9652 snd-emu10k1 snd-pcm snd-timer snd-rawmidi
snd-util-mem snd-ac97-codec snd-seq-device snd-hwdep]
parport_pc 25320 1 (autoclean)
lp 8224 0 (autoclean)
parport 35232 1 (autoclean) [parport_pc lp]
agpgart 41248 3 (autoclean)
nvidia 1593216 10 (autoclean)
nfsd 74992 8 (autoclean)
af_packet 16872 1 (autoclean)
3c59x 29936 1 (autoclean)
supermount 74908 2 (autoclean)
ide-scsi 11440 1
scsi_mod 105556 2 [sr_mod ide-scsi]
ide-cd 33952 0
cdrom 31712 0 [sr_mod ide-cd]
usb-midi 19256 0 (unused)
soundcore 6500 0 [snd usb-midi]
usbmouse 2936 0 (unused)
keybdev 2720 0 (unused)
mousedev 5332 1
hid 21028 0 (unused)
input 5760 0 [usbmouse keybdev mousedev hid]
usb-uhci 25932 0 (unused)
usbcore 75616 1 [snd-usb-audio usb-midi usbmouse hid
usb-uhci]
rtc 8892 0 (autoclean)
ext3 62252 3
jbd 41500 3 [ext3]
my /etc/asound.conf looks like this:
pcm.sblive {
type hw
card 0
}
ctl.sblive {
type hw
card 0
}
pcm.rme9652 {
type hw
card 1
}
ctl.rme9652 {
type hw
card 1
}
When I do:
aplay -D sblive <filename>
it works just fine.
Yet, when I do
jackd -d alsa -d hw:0
or
jackd -d alsa -d sblive
or simply
jackd -d alsa
I get the following _every time_:
jackd 0.68.0
Copyright 2001-2003 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
key for /tmp/jack/shm/jack-shm-registry is 0x6a06252b
cannot create shm segment /jack-shm-registry (No such file or directory)
cannot create engine
jack main caught signal 15
I am using MDK 9.1 with low-lat kernel (otherwise vanilla), and the CVS
jack
(4/17/03). The rpm for MDK (0.66) also has the same issue.
Any help on this one is greatly appreciated! Thank you! Sincerely,
Ivica Ico Bukvic, composer & multimedia sculptor
http://meowing.ccm.uc.edu/~ico
This archive was generated by hypermail 2b28 : Fri Apr 18 2003 - 02:48:54 EEST