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Hallo.
Meine Systemconfiguration hat sich geändert, wieso weiss ich nicht.
Seit ein paar Tagen kann ich nur noch als "sudo" jackd, qjackctl und scide starten.

Es scheint dass "audio" in meiner Gruppe ist.

Terminal:
drumanart@drumanart ~ $ groups
drumanart adm cdrom sudo dip plugdev lpadmin sambashare audio
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Befehl jackd ....

drumanart@drumanart ~ $ jackd -R -d alsa -r 44100 -C
jackdmp 1.9.10
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2014 Grame.
jackdmp 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
no message buffer overruns
no message buffer overruns
no message buffer overruns
JACK server starting in realtime mode with priority 10
self-connect-mode is "Don't restrict self connect requests"
audio_reservation_init
Failed to acquire device name : Audio0 error : Device reservation request with priority 2147483647 denied for "Audio0" via RequestRelease()
Audio device hw:0 cannot be acquired...
Cannot initialize driver
JackServer::Open failed with -1
Failed to open server
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Befehl qjackctl ....

drumanart@drumanart ~ $ qjackctl
10:56:16.201 Patchbay desactivada.
10:56:16.206 Reiniciar estadísticas.
10:56:16.208 Cambios en las conexiones ALSA.
10:56:16.218 D-BUS: Disponible (org.jackaudio.service aka jackdbus).
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
10:56:16.228 Cambió el gráfico de conexiones ALSA.
10:56:18.117 D-BUS: El servidor JACK no puede iniciarse. Disculpa
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Wed Aug 13 10:56:17 2014: Starting jack server...
Wed Aug 13 10:56:17 2014: JACK server starting in realtime mode with priority 10
Wed Aug 13 10:56:17 2014: self-connect-mode is "Don't restrict self connect requests"
Wed Aug 13 10:56:18 2014: ERROR: cannot register object path "/org/freedesktop/ReserveDevice1/Audio0": A handler is already registered for /org/freedesktop/ReserveDevice1/Audio0
Wed Aug 13 10:56:18 2014: ERROR: Failed to acquire device name : Audio0 error : A handler is already registered for /org/freedesktop/ReserveDevice1/Audio0
Wed Aug 13 10:56:18 2014: ERROR: Audio device hw:0 cannot be acquired...
Wed Aug 13 10:56:18 2014: ERROR: Cannot initialize driver
Wed Aug 13 10:56:18 2014: ERROR: JackServer::Open failed with -1
Wed Aug 13 10:56:18 2014: ERROR: Failed to open server
10:56:20.176 No puede conectarse al servidor JACK como cliente. - La operación global falló. - No puede conectarse al servidor. Por favor revise la ventana de mensajes para mas información.
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Wed Aug 13 10:56:19 2014: Saving settings to "/home/drumanart/.config/jack/conf.xml" ...
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mein System ....
drumanart@drumanart ~ $ sudo lsb_release -a
[sudo] password for drumanart:
No LSB modules are available.
Distributor ID: LinuxMint
Description: Linux Mint 15 Olivia
Release: 15
Codename: olivi

Ich habe eine DELTA1010 und die kxstudio repros installiert.


Da ich schwierigkeiten mit Pulseaudio hatte habe ich das Prg. mit:
sudo apt-get purge pulseaudio
desinstalliert.

Bis jetzt sind meine Audioprogramme, SuperCollider und Ardour mit ALSA astrein gelaufen und die Audio-Probleme (glaube ich jedenfalls) haben sich mit einem update, mit Pulseaudio eingenistet.


Danke für die Hilfe

Uff, hat keiner Lust zu helfen ...

ls -l /dev/audio*
spukt aus dass der "folder" nicht exisitert, es scheint dass meine files hier sind:

drumanart@drumanart ~ $ ls -l /usr/share/mime/audio*
total 208
-rw-r--r-- 1 root root 651 nov 22 2013 aac.xml
-rw-r--r-- 1 root root 3651 nov 22 2013 ac3.xml
-rw-r--r-- 1 root root 2959 nov 22 2013 AMR-WB.xml
-rw-r--r-- 1 root root 2789 nov 22 2013 AMR.xml
-rw-r--r-- 1 root root 2803 nov 22 2013 annodex.xml
-rw-r--r-- 1 root root 3287 nov 22 2013 basic.xml
-rw-r--r-- 1 root root 3020 nov 22 2013 flac.xml
-rw-r--r-- 1 root root 3098 nov 22 2013 midi.xml
-rw-r--r-- 1 root root 2684 nov 22 2013 mp2.xml
-rw-r--r-- 1 root root 2965 nov 22 2013 mp4.xml
-rw-r--r-- 1 root root 3126 nov 22 2013 mpeg.xml
-rw-r--r-- 1 root root 2714 nov 22 2013 ogg.xml
-rw-r--r-- 1 root root 3533 nov 22 2013 prs.sid.xml
-rw-r--r-- 1 root root 659 nov 22 2013 vnd.dts.hd.xml
-rw-r--r-- 1 root root 599 nov 22 2013 vnd.dts.xml
-rw-r--r-- 1 root root 3253 nov 22 2013 vnd.rn-realaudio.xml
-rw-r--r-- 1 root root 2287 nov 22 2013 webm.xml
-rw-r--r-- 1 root root 2839 nov 22 2013 x-adpcm.xml
-rw-r--r-- 1 root root 3286 nov 22 2013 x-aifc.xml
-rw-r--r-- 1 root root 3781 nov 22 2013 x-aiff.xml
-rw-r--r-- 1 root root 687 nov 22 2013 x-amzxml.xml
-rw-r--r-- 1 root root 2765 nov 22 2013 x-ape.xml
-rw-r--r-- 1 root root 2963 nov 22 2013 x-flac+ogg.xml
-rw-r--r-- 1 root root 2861 nov 22 2013 x-gsm.xml
-rw-r--r-- 1 root root 3352 nov 22 2013 x-iriver-pla.xml
-rw-r--r-- 1 root root 3656 nov 22 2013 x-it.xml
-rw-r--r-- 1 root root 3208 nov 22 2013 x-m4b.xml
-rw-r--r-- 1 root root 3032 nov 22 2013 x-matroska.xml
-rw-r--r-- 1 root root 3072 nov 22 2013 x-minipsf.xml
-rw-r--r-- 1 root root 3424 nov 22 2013 x-mo3.xml
-rw-r--r-- 1 root root 3935 nov 22 2013 x-mod.xml
-rw-r--r-- 1 root root 3838 nov 22 2013 x-mpegurl.xml
-rw-r--r-- 1 root root 3972 nov 22 2013 x-ms-asx.xml
-rw-r--r-- 1 root root 3196 nov 22 2013 x-ms-wma.xml
-rw-r--r-- 1 root root 2916 nov 22 2013 x-musepack.xml
-rw-r--r-- 1 root root 3387 nov 22 2013 x-psflib.xml
-rw-r--r-- 1 root root 2693 nov 22 2013 x-psf.xml
-rw-r--r-- 1 root root 2986 nov 22 2013 x-riff.xml
-rw-r--r-- 1 root root 3714 nov 22 2013 x-s3m.xml
-rw-r--r-- 1 root root 4083 nov 22 2013 x-scpls.xml
-rw-r--r-- 1 root root 2982 nov 22 2013 x-speex+ogg.xml
-rw-r--r-- 1 root root 2708 nov 22 2013 x-speex.xml
-rw-r--r-- 1 root root 3606 nov 22 2013 x-stm.xml
-rw-r--r-- 1 root root 2984 nov 22 2013 x-tta.xml
-rw-r--r-- 1 root root 2956 nov 22 2013 x-voc.xml
-rw-r--r-- 1 root root 3402 nov 22 2013 x-vorbis+ogg.xml
-rw-r--r-- 1 root root 3584 nov 22 2013 x-wavpack-correction.xml
-rw-r--r-- 1 root root 2887 nov 22 2013 x-wavpack.xml
-rw-r--r-- 1 root root 2966 nov 22 2013 x-wav.xml
-rw-r--r-- 1 root root 3704 nov 22 2013 x-xi.xml
-rw-r--r-- 1 root root 2803 nov 22 2013 x-xmf.xml
-rw-r--r-- 1 root root 3668 nov 22 2013 x-xm.xml

Nein, natürlich habe ich den /dev folder aber keinen audio subfolder.

ls -l /dev/audio*
ls: cannot access /dev/audio*: No such file or directory

Die allgemeine Analyse hilft nicht viel, weil ich ja sound habe, aber nur als sudo. Das ist passiert nach einem update.
Wie schon oben erwähnt:
mein System ....
drumanart@drumanart ~ $ sudo lsb_release -a
[sudo] password for drumanart:
No LSB modules are available.
Distributor ID: LinuxMint
Description: Linux Mint 15 Olivia
Release: 15
Codename: olivi

mit einer DELTA1010 und die kxstudio repros installiert.

Danke für die Bemühungen.
Martin

drumanart@drumanart ~ $ sudo ls -la /dev/snd/
[sudo] password for drumanart:
total 0
drwxr-xr-x 3 root root 180 ago 21 10:02 .
drwxr-xr-x 16 root root 4220 ago 21 10:02 ..
drwxr-xr-x 2 root root 60 ago 21 10:02 by-path
crw-rw---T+ 1 root audio 116, 5 ago 21 10:02 controlC0
crw-rw---T+ 1 root audio 116, 2 ago 21 10:02 midiC0D0
crw-rw---T+ 1 root audio 116, 4 ago 21 10:02 pcmC0D0c
crw-rw---T+ 1 root audio 116, 3 ago 21 10:02 pcmC0D0p
crw-rw---T+ 1 root audio 116, 1 ago 21 10:02 seq
crw-rw---T+ 1 root audio 116, 33 ago 21 10:02 timer

Auch wenn ich Audio mit gpasswd anmelde funktionierts nicht.

gpasswd -a drumanart audio

Gruss Martin