Der User (di) war tatsächlich nicht für die Gruppe audio angemeldet, welche den Zugriff auf /dev/dsp hat. /dev/dsp hat übrigens die Göße 0 B. Nach Korrektur und Neustart besteht das Problem aber weiterhin. Ich habe Audacity jetzt aus der Konsole gestartet, zunächst als root, dann als user di mit dem beschriebenen Ergebnis: als root funktioniert das Programm problemlos, als user nicht. Hier die Konsolenanzeige:
di@linux-jys0:~> su
Passwort:
linux-jys0:/home/di # audacity
Launching a SCIM daemon with Socket FrontEnd...
Loading simple Config module ...
Creating backend ...
Loading socket FrontEnd module ...
Starting SCIM as daemon ...
GTK Panel of SCIM 1.4.7
JACK tmpdir identified as [/dev/shm]
jackd 0.103.0
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 POSIX SHM support.
/dev/shm/jack-0 already exists, but is not a directory!
cannot create server sockets
cannot create engine
Jetzt als user di:
linux-jys0:/home/di # su di
di@linux-jys0:~> audacity
JACK tmpdir identified as [/dev/shm]
jackd 0.103.0
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 POSIX SHM support.
loading driver ..
creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit
control device hw:0
configuring for 48000Hz, period = 1024 frames, buffer = 2 periods
ALSA: final selected sample format for capture: 16bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 32bit little-endian
ALSA: use 2 periods for playback
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression '*idev = open( idevName, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 810
Expression 'OpenDevices( idevName, odevName, &idev, &odev )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 864
Expression 'PaOssStream_Initialize( stream, inputParameters, outputParameters, streamCallback, userData, streamFlags, ossHostApi )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 1230
Expression '*idev = open( idevName, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 810
Expression 'OpenDevices( idevName, odevName, &idev, &odev )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 864
Expression 'PaOssStream_Initialize( stream, inputParameters, outputParameters, streamCallback, userData, streamFlags, ossHostApi )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 1230
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
Expression 'tempDevHandle = open( deviceInfo->name, flags )' failed in 'src/hostapi/oss/pa_unix_oss.c', line: 690
**** alsa_pcm: xrun of at least 100.664 msecs
**** alsa_pcm: xrun of at least 61.152 msecs
**** alsa_pcm: xrun of at least 1.592 msecs
di@linux-jys0:~>