Alguien escribió:Haz un
ls -la /dev/raw1394
deberia salirte algo así ( permisos, propietario y grupo)
crw-rw---- 1 root audio 171, 0 2011-01-25 09:58 /dev/raw1394
Esto es para confirmar que raw1394 pertenece efectivamente al grupo audio y que el grupo tiene permisos de escritura y lectura en él.
Una vez hecho esto averiguamos si pertenecemos al grupo audio inquiriendo todos los grupos a los que pertenecemos
groups usuario | tr " " "\n" | grep audio
Todo esto está bien , responde afirmativamente
Alguien escribió:¿Cuál es la salida del comando
cat /etc/security/limits.conf /etc/security/limits.d/audio.conf |grep -v "#"
Alguien escribió:@audio - rtprio 99
@audio - memlock unlimited
@audio - nice -1
y de:
Alguien escribió:
ulimit -r -l
Alguien escribió:real-time priority (-r) 99
max locked memory (kbytes, -l) unlimited
Y la salida del ffado diag
Alguien escribió:FFADO diagnostic utility 2.999.0-1949M
============================
(C) 2008 Pieter Palmers
2009-2010 Arnold Krille
=== CHECK ===
Base system...
kernel version............ 2.6.32-24-generic
old 1394 stack present.... True
old 1394 stack loaded..... True
old 1394 stack active..... True
new 1394 stack present.... True
new 1394 stack loaded..... False
new 1394 stack active..... False
/dev/raw1394 node present. True
/dev/raw1394 permissions.. True
Prerequisites (dynamic at run-time)...
gcc ............... gcc (Ubuntu 4.4.3-4ubuntu5) 4.4.3
g++ ............... g++ (Ubuntu 4.4.3-4ubuntu5) 4.4.3
PyQt4 (by pyuic4) . Python User Interface Compiler 4.7.2 for Qt version 4.6.2
jackd ............. jackd version 0.120.1 tmpdir /dev/shm protocol 24
path ............ /usr/bin/jackd
flags ........... -L/usr/lib64 -ljack -lpthread -lrt
libraw1394 ........ 2.0.4
flags ........... -lraw1394
libavc1394 ........ Package libavc1394 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libavc1394.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libavc1394' found
flags ........... Package libavc1394 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libavc1394.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libavc1394' found
libiec61883 ....... 1.2.0
flags ........... -liec61883 -lraw1394
libxml++-2.6 ...... 2.30.0
flags ........... -pthread -I/usr/include/libxml++-2.6 -I/usr/lib/libxml++-2.6/include -I/usr/include/libxml2 -I/usr/include/glibmm-2.4 -I/usr/lib/glibmm-2.4/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -pthread -lxml++-2.6 -lxml2 -lglibmm-2.4 -lgobject-2.0 -lsigc-2.0 -lgthread-2.0 -lrt -lglib-2.0
dbus-1 ............ 1.2.16
flags ........... -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -L/lib -ldbus-1 -lpthread -lrt
Prerequisites (static at compile-time)...
gcc ............... gcc (Ubuntu 4.4.3-4ubuntu5) 4.4.3
g++ ............... g++ (Ubuntu 4.4.3-4ubuntu5) 4.4.3
PyQt4 (by pyuic4) . Python User Interface Compiler 4.7.2 for Qt version 4.6.2
jackd ............. jackd version 0.118.0 tmpdir /dev/shm protocol 24
path ............ /usr/bin/jackd
flags ........... Package jack was not found in the pkg-config search path.
libraw1394 ........ 2.0.4
flags ........... -lraw1394
libavc1394 ........ Package libavc1394 was not found in the pkg-config search path.
flags ........... Package libavc1394 was not found in the pkg-config search path.
libiec61883 ....... 1.2.0
flags ........... -liec61883 -lraw1394
libxml++-2.6 ...... 2.30.0
flags ........... -pthread -I/usr/include/libxml++-2.6 -I/usr/lib/libxml++-2.6/include -I/usr/include/libxml2 -I/usr/include/glibmm-2.4 -I/usr/lib/glibmm-2.4/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -pthread -lxml++-2.6 -lxml2 -lglibmm-2.4 -lgobject-2.0 -lsigc-2.0 -lgthread-2.0 -lrt -lglib-2.0
dbus-1 ............ 1.2.16
flags ........... -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -L/lib -ldbus-1 -lpthread -lrt
Hardware...
Host controllers:
01:07.0 FireWire (IEEE 1394) [0c00]: Agere Systems FW322/323 [11c1:5811] (rev 61) (prog-if 10)
Subsystem: Pinnacle Systems Inc. Device [11bd:000e]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-