csound, jack and firewire

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csound, jack and firewire

Stefan Thomas-2
Dear community,
this is not so much a mail about csound but about qjack and the
firewiredrivers from ffado.
Does someone use a firewire sound card on ubuntu oneiric?
I use the edirol fa-66 and I can't get it working, although it was a
pleasure, some weeks ago.


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Re: csound, jack and firewire

obaudouin
I have a FA-101 on Fedora 16, and it works perfectily with jackd anf Csound. Tell more about your issue.

Olivier Baudouin, PhD
http://olivierbaudouin.com
MINT-OMF
Paris-Sorbonne
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Re: csound, jack and firewire

Stefan Thomas-2
Dear olivier,
I have the following problem:
When I start qjackctl with the firewire-drivers I get:
                       firewire ERR: Error creating FFADO streaming device
                       cannot load driver module firewire
Also I can't load the kernel mode
                                    modprobe raw1394
                                    FATAL: Module raw1394 not found.
Although I did
                              sudo ln -s /dev/fw0 /dev/raw1394
                               sudo chmod 777 /dev/raw1394
Do You have any ideas?

2012/1/25 obaudouin <[hidden email]>:

> I have a FA-101 on Fedora 16, and it works perfectily with jackd anf Csound.
> Tell more about your issue.
>
> -----
>
> Olivier Baudouin, PhD
> http://olivierbaudouin.com
> MINT-OMF
> Paris-Sorbonne
>
> --
> View this message in context: http://csound.1045644.n5.nabble.com/csound-jack-and-firewire-tp5431283p5431486.html
> Sent from the Csound - General mailing list archive at Nabble.com.
>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email [hidden email] with body "unsubscribe csound"
>


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            https://sourceforge.net/tracker/?group_id=81968&atid=564599
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Re: csound, jack and firewire

obaudouin
You can't link /dev/raw1394 ( = old fw stack, removed from newer kernels) to /dev/fw0 ( = new stack).

Type "ffado-diag" into a terminal and send the result.

Olivier Baudouin, PhD
http://olivierbaudouin.com
MINT-OMF
Paris-Sorbonne
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Re: csound, jack and firewire

Stefan Thomas-2
Dear obaudouin,
after
ffado-diag
I get:


FFADO diagnostic utility 2.999.0-
============================
(C) 2008 Pieter Palmers
    2009-2010 Arnold Krille


=== CHECK ===
 Base system...
  kernel version............ 3.0.0-15-generic
  old 1394 stack present.... False
  old 1394 stack loaded..... False
  old 1394 stack active..... False
  new 1394 stack present.... True
  new 1394 stack loaded..... True
  new 1394 stack active..... True
  /dev/raw1394 node present. False
 Prerequisites (dynamic at run-time)...
   gcc ............... gcc (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
   g++ ............... sh: g++: not found
   PyQt4 (by pyuic4) . sh: pyuic4: not found
   jackd ............. jackd version 0.121.0 tmpdir /dev/shm protocol 24
     path ............ /usr/bin/jackd
     flags ........... Package jack was not found in the pkg-config search path.
Perhaps you should add the directory containing `jack.pc'
to the PKG_CONFIG_PATH environment variable
No package 'jack' found
   libraw1394 ........ 2.0.7
     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 ....... Package libiec61883 was not found in the
pkg-config search path.
Perhaps you should add the directory containing `libiec61883.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libiec61883' found
     flags ........... Package libiec61883 was not found in the
pkg-config search path.
Perhaps you should add the directory containing `libiec61883.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libiec61883' found
   libxml++-2.6 ...... Package libxml++-2.6 was not found in the
pkg-config search path.
Perhaps you should add the directory containing `libxml++-2.6.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libxml++-2.6' found
     flags ........... Package libxml++-2.6 was not found in the
pkg-config search path.
Perhaps you should add the directory containing `libxml++-2.6.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libxml++-2.6' found
   dbus-1 ............ Package dbus-1 was not found in the pkg-config
search path.
Perhaps you should add the directory containing `dbus-1.pc'
to the PKG_CONFIG_PATH environment variable
No package 'dbus-1' found
     flags ........... Package dbus-1 was not found in the pkg-config
search path.
Perhaps you should add the directory containing `dbus-1.pc'
to the PKG_CONFIG_PATH environment variable
No package 'dbus-1' found
 Prerequisites (static at compile-time)...
   gcc ............... gcc (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
   g++ ............... g++ (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
   PyQt4 (by pyuic4) . Python User Interface Compiler 4.8.5 for Qt version 4.7.3
   jackd ............. sh: jackd: not found
     path ............
     flags ........... Package jack was not found in the pkg-config search path.
   libraw1394 ........ 2.0.7
     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 ...... 2.34.1
     flags ........... -pthread -I/usr/include/glib-2.0
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-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  -pthread -lxml++-2.6 -lxml2
-lglibmm-2.4 -lgobject-2.0 -lsigc-2.0 -lgthread-2.0 -lrt -lglib-2.0
   dbus-1 ............ 1.4.14
     flags ........... -I/usr/include/dbus-1.0
-I/usr/lib/x86_64-linux-gnu/dbus-1.0/include  -ldbus-1 -lpthread -lrt
 Hardware...
   Host controllers:
03:00.3 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd FireWire Host
Controller [1180:e832] (prog-if 10 [OHCI])
        Subsystem: Sony Corporation Device [104d:907a]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin D routed to IRQ 55
        Region 0: Memory at e7a01000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: firewire_ohci
        Kernel modules: firewire-ohci

   CPU info:
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                8
On-line CPU(s) list:   0-7
Thread(s) per core:    2
Core(s) per socket:    4
CPU socket(s):         1
NUMA node(s):          1
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 30
Stepping:              5
CPU MHz:               933.000
BogoMIPS:              3456.98
Virtualization:        VT-x
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              6144K
NUMA node0 CPU(s):     0-7
 Configuration...
  IRQ information
Hardware Interrupts:
--------------------
 IRQ    0: PID:  None, count: [43, 43, 43, 43, 43, 43, 43, 43], Sched
None (priority None), drivers: ['timer']
 IRQ    1: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['i8042']
 IRQ    8: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['rtc0']
 IRQ    9: PID:  None, count: [300, 300, 300, 300, 300, 300, 300,
300], Sched None (priority None), drivers: ['acpi']
 IRQ   12: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['i8042']
 IRQ   16: PID:  None, count: [20895, 20895, 20895, 20895, 20895,
20895, 20895, 20895], Sched None (priority None), drivers:
['ehci_hcd:usb1', 'ath9k', 'nvidia']
 IRQ   17: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['mmc0', 'hda_intel']
 IRQ   19: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['mmc1']
 IRQ   23: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['ehci_hcd:usb2']
 IRQ   40: PID:  None, count: [31957, 31957, 31957, 31957, 31957,
31957, 31957, 31957], Sched None (priority None), drivers: ['hpet2']
 IRQ   41: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['hpet3']
 IRQ   42: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['hpet4']
 IRQ   43: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['hpet5']
 IRQ   44: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['hpet6']
 IRQ   45: PID:  None, count: [1, 1, 1, 1, 1, 1, 1, 1], Sched None
(priority None), drivers: ['sky2']
 IRQ   46: PID:  None, count: [1124, 1124, 1124, 1124, 1124, 1124,
1124, 1124], Sched None (priority None), drivers: ['ahci']
 IRQ   47: PID:  None, count: [373, 373, 373, 373, 373, 373, 373,
373], Sched None (priority None), drivers: ['xhci_hcd']
 IRQ   48: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   49: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   50: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   51: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   52: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   53: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   54: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   55: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['firewire_ohci']
 IRQ   56: PID:  None, count: [35, 35, 35, 35, 35, 35, 35, 35], Sched
None (priority None), drivers: ['hda_intel']

Software Interrupts:
--------------------


=== REPORT ===
FireWire kernel drivers:

The new FireWire kernel stack is loaded.
This is still kind of experimental. If you encounter problems, please also check
with the old stack.





2012/1/26 obaudouin <[hidden email]>:

> You can't link /dev/raw1394 ( = old fw stack, removed from newer kernels) to
> /dev/fw0 ( = new stack).
>
> Type "ffado-diag" into a terminal and send the result.
>
> -----
>
> Olivier Baudouin, PhD
> http://olivierbaudouin.com
> MINT-OMF
> Paris-Sorbonne
>
> --
> View this message in context: http://csound.1045644.n5.nabble.com/csound-jack-and-firewire-tp5431283p5432293.html
> Sent from the Csound - General mailing list archive at Nabble.com.
>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email [hidden email] with body "unsubscribe csound"
>


Send bugs reports to the Sourceforge bug tracker
            https://sourceforge.net/tracker/?group_id=81968&atid=564599
Discussions of bugs and features can be posted here
To unsubscribe, send email [hidden email] with body "unsubscribe csound"

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Re: csound, jack and firewire

obaudouin
The jackd version is too old (0.121.0 Jack1). Update jackd to 1.9.8 (jack2), and try to reconnect with qjackctl (the sample rate must be same on the fa-66).

After that, give the new ffado-diag output, and the messages displayed by jack.


 

Olivier Baudouin, PhD
http://olivierbaudouin.com
MINT-OMF
Paris-Sorbonne
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Re: csound, jack and firewire

Stefan Thomas-2
In my repositortys is only version 1.9.7.
shall I try installing jack from source?

2012/1/26 obaudouin <[hidden email]>:

> The jackd version is too old (0.121.0 Jack1). Update jackd to 1.9.8 (jack2),
> and try to reconnect with qjackctl (the sample rate must be same on the
> fa-66).
>
> After that, give the new ffado-diag output, and the messages displayed by
> jack.
>
>
>
>
> -----
>
> Olivier Baudouin, PhD
> http://olivierbaudouin.com
> MINT-OMF
> Paris-Sorbonne
>
> --
> View this message in context: http://csound.1045644.n5.nabble.com/csound-jack-and-firewire-tp5431283p5432887.html
> Sent from the Csound - General mailing list archive at Nabble.com.
>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email [hidden email] with body "unsubscribe csound"
>


Send bugs reports to the Sourceforge bug tracker
            https://sourceforge.net/tracker/?group_id=81968&atid=564599
Discussions of bugs and features can be posted here
To unsubscribe, send email [hidden email] with body "unsubscribe csound"

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Re: csound, jack and firewire

Stefan Thomas-2
Dear obaudouin,
I've installed jackd2, version 1.9.7.
Unfortunately I can't still start qjackctl.
The output of ffado-diag is now:



FFADO diagnostic utility 2.999.0-
============================
(C) 2008 Pieter Palmers
    2009-2010 Arnold Krille


=== CHECK ===
 Base system...
  kernel version............ 3.0.0-15-generic
  old 1394 stack present.... False
  old 1394 stack loaded..... False
  old 1394 stack active..... False
  new 1394 stack present.... True
  new 1394 stack loaded..... True
  new 1394 stack active..... True
  /dev/raw1394 node present. False
 Prerequisites (dynamic at run-time)...
   gcc ............... gcc (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
   g++ ............... sh: g++: not found
   PyQt4 (by pyuic4) . sh: pyuic4: not found
   jackd ............. no message buffer overruns
     path ............ /usr/bin/jackd
     flags ........... Package jack was not found in the pkg-config search path.
Perhaps you should add the directory containing `jack.pc'
to the PKG_CONFIG_PATH environment variable
No package 'jack' found
   libraw1394 ........ 2.0.7
     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 ....... Package libiec61883 was not found in the
pkg-config search path.
Perhaps you should add the directory containing `libiec61883.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libiec61883' found
     flags ........... Package libiec61883 was not found in the
pkg-config search path.
Perhaps you should add the directory containing `libiec61883.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libiec61883' found
   libxml++-2.6 ...... Package libxml++-2.6 was not found in the
pkg-config search path.
Perhaps you should add the directory containing `libxml++-2.6.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libxml++-2.6' found
     flags ........... Package libxml++-2.6 was not found in the
pkg-config search path.
Perhaps you should add the directory containing `libxml++-2.6.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libxml++-2.6' found
   dbus-1 ............ Package dbus-1 was not found in the pkg-config
search path.
Perhaps you should add the directory containing `dbus-1.pc'
to the PKG_CONFIG_PATH environment variable
No package 'dbus-1' found
     flags ........... Package dbus-1 was not found in the pkg-config
search path.
Perhaps you should add the directory containing `dbus-1.pc'
to the PKG_CONFIG_PATH environment variable
No package 'dbus-1' found
 Prerequisites (static at compile-time)...
   gcc ............... gcc (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
   g++ ............... g++ (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
   PyQt4 (by pyuic4) . Python User Interface Compiler 4.8.5 for Qt version 4.7.3
   jackd ............. sh: jackd: not found
     path ............
     flags ........... Package jack was not found in the pkg-config search path.
   libraw1394 ........ 2.0.7
     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 ...... 2.34.1
     flags ........... -pthread -I/usr/include/glib-2.0
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-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  -pthread -lxml++-2.6 -lxml2
-lglibmm-2.4 -lgobject-2.0 -lsigc-2.0 -lgthread-2.0 -lrt -lglib-2.0
   dbus-1 ............ 1.4.14
     flags ........... -I/usr/include/dbus-1.0
-I/usr/lib/x86_64-linux-gnu/dbus-1.0/include  -ldbus-1 -lpthread -lrt
 Hardware...
   Host controllers:
03:00.3 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd FireWire Host
Controller [1180:e832] (prog-if 10 [OHCI])
        Subsystem: Sony Corporation Device [104d:907a]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin D routed to IRQ 55
        Region 0: Memory at e7a01000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: firewire_ohci
        Kernel modules: firewire-ohci

   CPU info:
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                8
On-line CPU(s) list:   0-7
Thread(s) per core:    2
Core(s) per socket:    4
CPU socket(s):         1
NUMA node(s):          1
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 30
Stepping:              5
CPU MHz:               933.000
BogoMIPS:              3456.99
Virtualization:        VT-x
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              6144K
NUMA node0 CPU(s):     0-7
 Configuration...
  IRQ information
Hardware Interrupts:
--------------------
 IRQ    0: PID:  None, count: [43, 43, 43, 43, 43, 43, 43, 43], Sched
None (priority None), drivers: ['timer']
 IRQ    1: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['i8042']
 IRQ    7: PID:  None, count: [7, 7, 7, 7, 7, 7, 7, 7], Sched None
(priority None), drivers: ['']
 IRQ    8: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['rtc0']
 IRQ    9: PID:  None, count: [37, 37, 37, 37, 37, 37, 37, 37], Sched
None (priority None), drivers: ['acpi']
 IRQ   12: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['i8042']
 IRQ   16: PID:  None, count: [1658, 1658, 1658, 1658, 1658, 1658,
1658, 1658], Sched None (priority None), drivers: ['ehci_hcd:usb1',
'ath9k', 'nvidia']
 IRQ   17: PID:  None, count: [89, 89, 89, 89, 89, 89, 89, 89], Sched
None (priority None), drivers: ['mmc0', 'hda_intel']
 IRQ   19: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['mmc1']
 IRQ   23: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['ehci_hcd:usb2']
 IRQ   40: PID:  None, count: [6825, 6825, 6825, 6825, 6825, 6825,
6825, 6825], Sched None (priority None), drivers: ['hpet2']
 IRQ   41: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['hpet3']
 IRQ   42: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['hpet4']
 IRQ   43: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['hpet5']
 IRQ   44: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['hpet6']
 IRQ   45: PID:  None, count: [1, 1, 1, 1, 1, 1, 1, 1], Sched None
(priority None), drivers: ['sky2']
 IRQ   46: PID:  None, count: [7, 7, 7, 7, 7, 7, 7, 7], Sched None
(priority None), drivers: ['ahci']
 IRQ   47: PID:  None, count: [990, 990, 990, 990, 990, 990, 990,
990], Sched None (priority None), drivers: ['xhci_hcd']
 IRQ   48: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   49: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   50: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   51: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   52: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   53: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   54: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['xhci_hcd']
 IRQ   55: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['firewire_ohci']
 IRQ   56: PID:  None, count: [0, 0, 0, 0, 0, 0, 0, 0], Sched None
(priority None), drivers: ['hda_intel']

Software Interrupts:
--------------------


=== REPORT ===
FireWire kernel drivers:

The new FireWire kernel stack is loaded.
This is still kind of experimental. If you encounter problems, please also check
with the old stack.


2012/1/26 Stefan Thomas <[hidden email]>:

> In my repositortys is only version 1.9.7.
> shall I try installing jack from source?
>
> 2012/1/26 obaudouin <[hidden email]>:
>> The jackd version is too old (0.121.0 Jack1). Update jackd to 1.9.8 (jack2),
>> and try to reconnect with qjackctl (the sample rate must be same on the
>> fa-66).
>>
>> After that, give the new ffado-diag output, and the messages displayed by
>> jack.
>>
>>
>>
>>
>> -----
>>
>> Olivier Baudouin, PhD
>> http://olivierbaudouin.com
>> MINT-OMF
>> Paris-Sorbonne
>>
>> --
>> View this message in context: http://csound.1045644.n5.nabble.com/csound-jack-and-firewire-tp5431283p5432887.html
>> Sent from the Csound - General mailing list archive at Nabble.com.
>>
>>
>> Send bugs reports to the Sourceforge bug tracker
>>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
>> Discussions of bugs and features can be posted here
>> To unsubscribe, send email [hidden email] with body "unsubscribe csound"
>>


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Re: csound, jack and firewire

obaudouin
Paste also the jack outpout please.

Olivier Baudouin, PhD
http://olivierbaudouin.com
MINT-OMF
Paris-Sorbonne
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Re: csound, jack and firewire

Stefan Thomas-2
Dear obaudouin,
the output of qjackctl is:

 17:04:23.281 Steckfeld deaktiviert.
17:04:23.366 Statistik zurückgesetzt.
17:04:23.422 ALSA-Verbindung geändert.
17:04:23.595 D-BUS: Dienst ist verfügbar (org.jackaudio.service aka jackdbus).
Cannot connect to server socket err = Datei oder Verzeichnis nicht gefunden
Cannot connect to server socket
jack server is not running or cannot be started
17:04:23.607 Schaubild der ALSA-Verbindungen geändert.
17:04:27.086 D-BUS: JACK-Server konnte nicht gestartet werden. Tut mir leid
Cannot connect to server socket err = Datei oder Verzeichnis nicht gefunden
Cannot connect to server socket
jack server is not running or cannot be started
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: driver "firewire" selected
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Starting jack server...
Thu Jan 26 17:04:26 2012: JACK server starting in realtime mode with priority 70
Thu Jan 26 17:04:27 2012: ERROR: firewire ERR: FFADO: Error
creating virtual device
Thu Jan 26 17:04:27 2012: ERROR: Cannot attach audio driver
Thu Jan 26 17:04:27 2012: ERROR: JackServer::Open() failed with -1
Thu Jan 26 17:04:27 2012: ERROR: Failed to open server
17:04:34.238 Keine Verbindungsaufnahme als Client zum JACK-Server
möglich. - Gesamtbetrieb schlug fehl. - Verbindungsaufnahme zum Server
gescheitert. Bitte sehen Sie im Meldungsfenster nach weiteren
Informationen.
Cannot connect to server socket err = Datei oder Verzeichnis nicht gefunden
Cannot connect to server socket
jack server is not running or cannot be started


2012/1/26 obaudouin <[hidden email]>:

> Paste also the jack outpout please.
>
> -----
>
> Olivier Baudouin, PhD
> http://olivierbaudouin.com
> MINT-OMF
> Paris-Sorbonne
>
> --
> View this message in context: http://csound.1045644.n5.nabble.com/csound-jack-and-firewire-tp5431283p5433097.html
> Sent from the Csound - General mailing list archive at Nabble.com.
>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email [hidden email] with body "unsubscribe csound"
>


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            https://sourceforge.net/tracker/?group_id=81968&atid=564599
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Re: csound, jack and firewire

Tarmo Johannes-2
Dear Stefan,

Why did the situation change? Did you upgrade your system or renew the kernel or ffado packages?

please check at first if  your ffado system sees your device. What output does 

ffado-test ListDevices 

show?

Does ffado-mixer shows the controls of the device? (might be that you need to start  ffado-dbus-server & before)


If the thing worked before, I am sure you will get it back again - my (little) experience is that mostly the new firewire stack is much better and in many cases works out of the box pretty well.

greetings,
tarmo


26. jaanuar 2012 18:06 kirjutas Stefan Thomas <[hidden email]>:
Dear obaudouin,
the output of qjackctl is:

 17:04:23.281 Steckfeld deaktiviert.
17:04:23.366 Statistik zurückgesetzt.
17:04:23.422 ALSA-Verbindung geändert.
17:04:23.595 D-BUS: Dienst ist verfügbar (org.jackaudio.service aka jackdbus).
Cannot connect to server socket err = Datei oder Verzeichnis nicht gefunden
Cannot connect to server socket
jack server is not running or cannot be started
17:04:23.607 Schaubild der ALSA-Verbindungen geändert.
17:04:27.086 D-BUS: JACK-Server konnte nicht gestartet werden. Tut mir leid
Cannot connect to server socket err = Datei oder Verzeichnis nicht gefunden
Cannot connect to server socket
jack server is not running or cannot be started
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: driver "firewire" selected
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Saving settings to
"/home/stefan/.config/jack/conf.xml" ...
Thu Jan 26 17:04:26 2012: Starting jack server...
Thu Jan 26 17:04:26 2012: JACK server starting in realtime mode with priority 70
Thu Jan 26 17:04:27 2012:  [1m [31mERROR: firewire ERR: FFADO: Error
creating virtual device [0m
Thu Jan 26 17:04:27 2012:  [1m [31mERROR: Cannot attach audio driver [0m
Thu Jan 26 17:04:27 2012:  [1m [31mERROR: JackServer::Open() failed with -1 [0m
Thu Jan 26 17:04:27 2012:  [1m [31mERROR: Failed to open server [0m
17:04:34.238 Keine Verbindungsaufnahme als Client zum JACK-Server
möglich. - Gesamtbetrieb schlug fehl. - Verbindungsaufnahme zum Server
gescheitert. Bitte sehen Sie im Meldungsfenster nach weiteren
Informationen.
Cannot connect to server socket err = Datei oder Verzeichnis nicht gefunden
Cannot connect to server socket
jack server is not running or cannot be started


2012/1/26 obaudouin <[hidden email]>:
> Paste also the jack outpout please.
>
> -----
>
> Olivier Baudouin, PhD
> http://olivierbaudouin.com
> MINT-OMF
> Paris-Sorbonne
>
> --
> View this message in context: http://csound.1045644.n5.nabble.com/csound-jack-and-firewire-tp5431283p5433097.html
> Sent from the Csound - General mailing list archive at Nabble.com.
>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email [hidden email] with body "unsubscribe csound"
>


Send bugs reports to the Sourceforge bug tracker
           https://sourceforge.net/tracker/?group_id=81968&atid=564599
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Re: csound, jack and firewire

obaudouin
In reply to this post by Stefan Thomas-2
Try:
- adding your user to jackuser / audio / video groups;

- editing (as root) a new file /etc/udev/rules.d/40-fw.rules and add:
    SUBSYSTEM=="firewire", GROUP="video"

- reboot and type in a terminal:

1. as single user (assuming that the FA-66 sr=44100):

    jackd -dfirewire -r44100 -p1024 -n

2. as root:

    sudo su
    jackd -dfirewire -r44100 -p1024 -n

3. Paste the two outputs.




Olivier Baudouin, PhD
http://olivierbaudouin.com
MINT-OMF
Paris-Sorbonne
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Re: csound, jack and firewire

Stefan Thomas-2
Dear obaudouin,
after
jackd -dfirewire -r44100 -p1024 -n
I get:
jackdmp 1.9.7
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2011 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
JACK server starting in realtime mode with priority 10
libffado 2.999.0- built Oct 10 2011 08:11:23
firewire ERR: FFADO: Error creating virtual device
Cannot attach audio driver
JackServer::Open() failed with -1
no message buffer overruns
Failed to open server

And when doing it as root comes exactly the same.


2012/1/26 obaudouin <[hidden email]>:

> Try:
> - adding your user to jackuser / audio / video groups;
>
> - editing (as root) a new file /etc/udev/rules.d/40-fw.rules and add:
>    SUBSYSTEM=="firewire", GROUP="video"
>
> - reboot and type in a terminal:
>
> 1. as single user (assuming that the FA-66 sr=44100):
>
>    jackd -dfirewire -r44100 -p1024 -n
>
> 2. as root:
>
>    sudo su
>    jackd -dfirewire -r44100 -p1024 -n
>
> 3. Paste the two outputs.
>
>
>
>
>
> -----
>
> Olivier Baudouin, PhD
> http://olivierbaudouin.com
> MINT-OMF
> Paris-Sorbonne
>
> --
> View this message in context: http://csound.1045644.n5.nabble.com/csound-jack-and-firewire-tp5431283p5433295.html
> Sent from the Csound - General mailing list archive at Nabble.com.
>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email [hidden email] with body "unsubscribe csound"
>


Send bugs reports to the Sourceforge bug tracker
            https://sourceforge.net/tracker/?group_id=81968&atid=564599
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Re: csound, jack and firewire

obaudouin
Try as root

    chmod 777 /dev/fw<>
    jackd -dfirewire -r44100 -p1024 -n


Olivier Baudouin, PhD
http://olivierbaudouin.com
MINT-OMF
Paris-Sorbonne
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Re: csound, jack and firewire

Stefan Thomas-2
In reply to this post by Tarmo Johannes-2
Dear Tarmo,
thanks for Your suggestions!
When I type
ffado-test ListDevices
I get
FFADO test and diagnostic utility
Part of the FFADO project -- www.ffado.org
Version: 2.999.0-
(C) 2008, Daniel Wagner, Pieter Palmers
This program comes with ABSOLUTELY NO WARRANTY.
-----------------------------------------------

no message buffer overruns

Doing the same as root I get:
=== 1394 PORT 0 ===
  Node id  GUID                  VendorId     ModelId   Vendor - Model
   0       0x08004603035126ed  0x00080046  0x00000000   Linux Firewire -
no message buffer overruns

I also get different outputs for  ffado-dbus-server.
As root I get
Discovering devices...
DBUS service running
And as "stefan" I get:

Discovering devices...
02687676277: Fatal (devicemanager.cpp)[ 191] initialize: No firewire
adapters (ports) found.
02687676313: Error (ffado-dbus-server.cpp)[ 277] main: Could not
initialize device manager
I must have to do with the case, that I disabled (a few minutes ago)
the raw1394 in Ubuntustudio controls, I thought raw1394 is obsolete
now.

2012/1/26 Tarmo Johannes <[hidden email]>:

> Dear Stefan,
>
> Why did the situation change? Did you upgrade your system or renew the
> kernel or ffado packages?
>
> please check at first if  your ffado system sees your device. What output
> does
>
> ffado-test ListDevices
>
> show?
>
> Does ffado-mixer shows the controls of the device? (might be that you need
> to start  ffado-dbus-server & before)
>
>
> If the thing worked before, I am sure you will get it back again - my
> (little) experience is that mostly the new firewire stack is much better and
> in many cases works out of the box pretty well.
>
> greetings,
> tarmo
>
>
> 26. jaanuar 2012 18:06 kirjutas Stefan Thomas
> <[hidden email]>:
>
>> Dear obaudouin,
>> the output of qjackctl is:
>>
>>  17:04:23.281 Steckfeld deaktiviert.
>> 17:04:23.366 Statistik zurückgesetzt.
>> 17:04:23.422 ALSA-Verbindung geändert.
>> 17:04:23.595 D-BUS: Dienst ist verfügbar (org.jackaudio.service aka
>> jackdbus).
>> Cannot connect to server socket err = Datei oder Verzeichnis nicht
>> gefunden
>> Cannot connect to server socket
>> jack server is not running or cannot be started
>> 17:04:23.607 Schaubild der ALSA-Verbindungen geändert.
>> 17:04:27.086 D-BUS: JACK-Server konnte nicht gestartet werden. Tut mir
>> leid
>> Cannot connect to server socket err = Datei oder Verzeichnis nicht
>> gefunden
>> Cannot connect to server socket
>> jack server is not running or cannot be started
>> Thu Jan 26 17:04:26 2012: Saving settings to
>> "/home/stefan/.config/jack/conf.xml" ...
>> Thu Jan 26 17:04:26 2012: Saving settings to
>> "/home/stefan/.config/jack/conf.xml" ...
>> Thu Jan 26 17:04:26 2012: Saving settings to
>> "/home/stefan/.config/jack/conf.xml" ...
>> Thu Jan 26 17:04:26 2012: Saving settings to
>> "/home/stefan/.config/jack/conf.xml" ...
>> Thu Jan 26 17:04:26 2012: Saving settings to
>> "/home/stefan/.config/jack/conf.xml" ...
>> Thu Jan 26 17:04:26 2012: driver "firewire" selected
>> Thu Jan 26 17:04:26 2012: Saving settings to
>> "/home/stefan/.config/jack/conf.xml" ...
>> Thu Jan 26 17:04:26 2012: Saving settings to
>> "/home/stefan/.config/jack/conf.xml" ...
>> Thu Jan 26 17:04:26 2012: Saving settings to
>> "/home/stefan/.config/jack/conf.xml" ...
>> Thu Jan 26 17:04:26 2012: Saving settings to
>> "/home/stefan/.config/jack/conf.xml" ...
>> Thu Jan 26 17:04:26 2012: Saving settings to
>> "/home/stefan/.config/jack/conf.xml" ...
>> Thu Jan 26 17:04:26 2012: Saving settings to
>> "/home/stefan/.config/jack/conf.xml" ...
>> Thu Jan 26 17:04:26 2012: Saving settings to
>> "/home/stefan/.config/jack/conf.xml" ...
>> Thu Jan 26 17:04:26 2012: Starting jack server...
>> Thu Jan 26 17:04:26 2012: JACK server starting in realtime mode with
>> priority 70
>> Thu Jan 26 17:04:27 2012:  [1m [31mERROR: firewire ERR: FFADO: Error
>> creating virtual device [0m
>> Thu Jan 26 17:04:27 2012:  [1m [31mERROR: Cannot attach audio driver [0m
>> Thu Jan 26 17:04:27 2012:  [1m [31mERROR: JackServer::Open() failed with
>> -1 [0m
>> Thu Jan 26 17:04:27 2012:  [1m [31mERROR: Failed to open server [0m
>> 17:04:34.238 Keine Verbindungsaufnahme als Client zum JACK-Server
>> möglich. - Gesamtbetrieb schlug fehl. - Verbindungsaufnahme zum Server
>> gescheitert. Bitte sehen Sie im Meldungsfenster nach weiteren
>> Informationen.
>> Cannot connect to server socket err = Datei oder Verzeichnis nicht
>> gefunden
>> Cannot connect to server socket
>> jack server is not running or cannot be started
>>
>>
>> 2012/1/26 obaudouin <[hidden email]>:
>> > Paste also the jack outpout please.
>> >
>> > -----
>> >
>> > Olivier Baudouin, PhD
>> > http://olivierbaudouin.com
>> > MINT-OMF
>> > Paris-Sorbonne
>> >
>> > --
>> > View this message in context:
>> > http://csound.1045644.n5.nabble.com/csound-jack-and-firewire-tp5431283p5433097.html
>> > Sent from the Csound - General mailing list archive at Nabble.com.
>> >
>> >
>> > Send bugs reports to the Sourceforge bug tracker
>> >            https://sourceforge.net/tracker/?group_id=81968&atid=564599
>> > Discussions of bugs and features can be posted here
>> > To unsubscribe, send email [hidden email] with body "unsubscribe
>> > csound"
>> >
>>
>>
>> Send bugs reports to the Sourceforge bug tracker
>>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
>> Discussions of bugs and features can be posted here
>> To unsubscribe, send email [hidden email] with body "unsubscribe
>> csound"
>>
>


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Re: csound, jack and firewire

obaudouin
And... add to your /etc/limits.conf:


@video  -  rtprio   90
@video  -  memlock  100000

Olivier Baudouin, PhD
http://olivierbaudouin.com
MINT-OMF
Paris-Sorbonne
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Re: csound, jack and firewire

Stefan Thomas-2
In reply to this post by Stefan Thomas-2
After    chmod 777 /dev/fw<>
I get
bash: syntax error  at the unexpected word `newline' (translated from german)
I forgot something else.
I don't have a group jackuser.


2012/1/26 Stefan Thomas <[hidden email]>:

> Dear obaudouin,
> after
> jackd -dfirewire -r44100 -p1024 -n
> I get:
> jackdmp 1.9.7
> Copyright 2001-2005 Paul Davis and others.
> Copyright 2004-2011 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
> JACK server starting in realtime mode with priority 10
> libffado 2.999.0- built Oct 10 2011 08:11:23
> firewire ERR: FFADO: Error creating virtual device
> Cannot attach audio driver
> JackServer::Open() failed with -1
> no message buffer overruns
> Failed to open server
>
> And when doing it as root comes exactly the same.
>
>
> 2012/1/26 obaudouin <[hidden email]>:
>> Try:
>> - adding your user to jackuser / audio / video groups;
>>
>> - editing (as root) a new file /etc/udev/rules.d/40-fw.rules and add:
>>    SUBSYSTEM=="firewire", GROUP="video"
>>
>> - reboot and type in a terminal:
>>
>> 1. as single user (assuming that the FA-66 sr=44100):
>>
>>    jackd -dfirewire -r44100 -p1024 -n
>>
>> 2. as root:
>>
>>    sudo su
>>    jackd -dfirewire -r44100 -p1024 -n
>>
>> 3. Paste the two outputs.
>>
>>
>>
>>
>>
>> -----
>>
>> Olivier Baudouin, PhD
>> http://olivierbaudouin.com
>> MINT-OMF
>> Paris-Sorbonne
>>
>> --
>> View this message in context: http://csound.1045644.n5.nabble.com/csound-jack-and-firewire-tp5431283p5433295.html
>> Sent from the Csound - General mailing list archive at Nabble.com.
>>
>>
>> Send bugs reports to the Sourceforge bug tracker
>>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
>> Discussions of bugs and features can be posted here
>> To unsubscribe, send email [hidden email] with body "unsubscribe csound"
>>


Send bugs reports to the Sourceforge bug tracker
            https://sourceforge.net/tracker/?group_id=81968&atid=564599
Discussions of bugs and features can be posted here
To unsubscribe, send email [hidden email] with body "unsubscribe csound"

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Re: csound, jack and firewire

Stefan Thomas-2
In reply to this post by obaudouin
Dear obaudoin,
I don't have a file /etc/limits.conf
In
                          /etc/security/limits.d
are the files:
                     audio.conf  limits.conf  ubuntustudio-audio-rtprio.conf
I'm not sure which I should change.
And:
Why do I have to change the settings for video, when I want tu use an
audio card?
Sorry, I hope, I'm not boring!

2012/1/26 obaudouin <[hidden email]>:

> And... add to your /etc/limits.conf:
>
>
> @video  -  rtprio   90
> @video  -  memlock  100000
>
> -----
>
> Olivier Baudouin, PhD
> http://olivierbaudouin.com
> MINT-OMF
> Paris-Sorbonne
>
> --
> View this message in context: http://csound.1045644.n5.nabble.com/csound-jack-and-firewire-tp5431283p5433362.html
> Sent from the Csound - General mailing list archive at Nabble.com.
>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
> To unsubscribe, send email [hidden email] with body "unsubscribe csound"
>


Send bugs reports to the Sourceforge bug tracker
            https://sourceforge.net/tracker/?group_id=81968&atid=564599
Discussions of bugs and features can be posted here
To unsubscribe, send email [hidden email] with body "unsubscribe csound"

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Re: csound, jack and firewire

obaudouin
In reply to this post by Stefan Thomas-2
chmod 777 /dev/fw0
or
chmod 777 /dev/fw1
...

according to your device.

Add yourself the jackuser group with the ubuntu groups and users manager

Olivier Baudouin, PhD
http://olivierbaudouin.com
MINT-OMF
Paris-Sorbonne
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Re: csound, jack and firewire

obaudouin
In reply to this post by Stefan Thomas-2
Use /etc/security/limits.d/limits.conf and add:

@video  -  rtprio   90
@video  -  memlock  100000

With Fedora,  my fw audio device is placed by udev into the "video" group. That is confusing.

You can display which group udev use for your device with:

ls -la /dev/fw0
(or fw1...)

Olivier Baudouin, PhD
http://olivierbaudouin.com
MINT-OMF
Paris-Sorbonne
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