Hi :) I noticed that audio with Jack is broken for [spinymouse@archlinux ~]$ uname -a Linux archlinux 3.5.3-1-ARCH #1 SMP PREEMPT Sun Aug 26 09:14:51 CEST 2012 x86_64 GNU/Linux and 3.4.4-rt14-1-rt [1]. Does anybody experience the same? Unfortunately I also lost my rtirq settings, that anyway might not work with the new kernels. And the error seems not be related to rtirq, but perhaps to a broken Jack, ALSA or Kernel. [spinymouse@archlinux ~]$ pacman -Qi jack2 Version : 1.9.8-2 [spinymouse@archlinux ~]$ pacman -Qil alsa-tools Version : 1.0.25-1 Regards, Ralf [1] -------- Forwarded Message -------- From: Ralf Mardorf To: linux-audio-user@lists.linuxaudio.org Cc: Peter Lutek Subject: Re: [LAU] hdsp not happy with recent kernels Date: Sun, 16 Sep 2012 12:52:10 +0200 On Sat, 2012-09-15 at 10:48 -0400, Peter Lutek wrote: [snip] Peter, today I noticed that I also have issues with some of the kernels. When I claimed that all kernels are ok here, I was mistaken. For the record, rtirq isn't set up as needed, but that doesn't matter. Group audio and the security limits are set up correctly. For 3.2.0.23 everything still is ok ... ############################################################### spinymouse@precise:~$ uname -a Linux precise 3.2.0-23-lowlatency #31-Ubuntu SMP PREEMPT Wed Apr 11 02:24:03 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux spinymouse@precise:~$ jackd -dalsa -dhw:0 -r48000 -p64 -n2 jackdmp 1.9.8 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 JACK server starting in realtime mode with priority 10 control device hw:0 control device hw:0 audio_reservation_init Acquire audio card Audio0 creating alsa driver ... hw:0|hw:0|64|2|48000|0|0|nomon|swmeter|-|32bit control device hw:0 configuring for 48000Hz, period = 64 frames (1.3 ms), buffer = 2 periods ALSA: final selected sample format for capture: 32bit integer little-endian ALSA: use 256 periods for capture ALSA: final selected sample format for playback: 32bit integer little-endian ALSA: use 256 periods for playback ############################################################### ... but for 3.4.4-rt14 I get a strange output. [spinymouse@archlinux ~]$ uname -a Linux archlinux 3.4.4-rt14-1-rt #1 SMP PREEMPT RT Fri Jul 20 13:16:40 UTC 2012 x86_64 GNU/Linux Because it's easier to copy the whole output I started Jack by QJackCtl. 12:19:29.786 Patchbay deactivated. 12:19:29.791 Statistics reset. 12:19:29.845 ALSA connection change. Cannot connect to server socket err = No such file or directory Cannot connect to server socket jack server is not running or cannot be started 12:19:29.861 ALSA connection graph change. 12:19:30.894 JACK is starting... 12:19:30.895 /usr/bin/jackd -dalsa -dhw:0 -r48000 -p64 -n2 Cannot connect to server socket err = No such file or directory Cannot connect to server socket jack server is not running or cannot be started 12:19:30.928 JACK was started with PID=1176. could not open component .so '/usr/lib/jack/jack_firewire.so': libffado.so.2: cannot open shared object file: No such file or directory could not open driver .so '/usr/lib/jack/jack_firewire.so': libffado.so.2: cannot open shared object file: No such file or directory jack_get_descriptor returns null for 'jack_firewire.so' could not open component .so '/usr/lib/jack/jack_firewire.so': libffado.so.2: cannot open shared object file: No such file or directory jackdmp 1.9.8 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 JACK server starting in realtime mode with priority 10 Jack: Create non RT thread Jack: ThreadHandler: start Jack: playback device hw:0 Jack: capture device hw:0 Jack: apparent rate = 48000 Jack: frames per period = 64 Jack: JackDriver::Open capture_driver_name = hw:0 Jack: JackDriver::Open playback_driver_name = hw:0 Jack: Check protocol client = 8 server = 8 Jack: JackEngine::ClientInternalOpen: name = system Jack: JackEngine::AllocateRefNum ref = 0 Jack: JackPosixSemaphore::Allocate name = jack_sem.1000_default_system val = 0 Jack: JackEngine::NotifyAddClient: name = system Jack: JackGraphManager::SetBufferSize size = 64 Jack: JackConnectionManager::DirectConnect first: ref1 = 0 ref2 = 0 Jack: JackGraphManager::ConnectRefNum cur_index = 0 ref1 = 0 ref2 = 0 Jack: JackDriver::SetupDriverSync driver sem in flush mode control device hw:0 control device hw:0 audio_reservation_init Acquire audio card Audio0 creating alsa driver ... hw:0|hw:0|64|2|48000|0|0|nomon|swmeter|-|32bit control device hw:0 configuring for 48000Hz, period = 64 frames (1.3 ms), buffer = 2 periods ALSA: final selected sample format for capture: 32bit integer little-endian ALSA: use 256 periods for capture ALSA: final selected sample format for playback: 32bit integer little-endian ALSA: use 256 periods for playback Jack: JackSocketServerChannel::Open Jack: Bind: addr.sun_path /dev/shm/jack_default_1000_0 Jack: JackSocketServerChannel::BuildPoolTable size = 1 Jack: JackEngine::Open Jack: Connect: addr.sun_path /dev/shm/jack_default_1000_0 Jack: JackEngine::ClientInternalOpen: name = freewheel Jack: JackEngine::AllocateRefNum ref = 1 Jack: JackPosixSemaphore::Allocate name = jack_sem.1000_default_freewheel val = 0 Jack: JackEngine::NotifyAddClient: name = freewheel Jack: JackDriver::ClientNotify ref = 1 driver = system name = freewheel notify = 0 Jack: JackDriver::ClientNotify ref = 0 driver = freewheel name = system notify = 0 Jack: JackConnectionManager::DirectConnect first: ref1 = 1 ref2 = 1 Jack: JackGraphManager::ConnectRefNum cur_index = 0 ref1 = 1 ref2 = 1 Jack: JackDriver::SetupDriverSync driver sem in flush mode Jack: JackGraphManager::SetBufferSize size = 64 Jack: JackAlsaDriver::Attach fBufferSize 64 fSampleRate 48000 Jack: JackEngine::PortRegister ref = 0 name = system:capture_1 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 1 name = system:capture_1 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 1 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 1 Jack: JackEngine::PortRegister ref = 0 name = system:capture_2 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 2 name = system:capture_2 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 2 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 2 Jack: JackEngine::PortRegister ref = 0 name = system:capture_3 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 3 name = system:capture_3 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 3 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 3 Jack: JackEngine::PortRegister ref = 0 name = system:capture_4 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 4 name = system:capture_4 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 4 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 4 Jack: JackEngine::PortRegister ref = 0 name = system:capture_5 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 5 name = system:capture_5 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 5 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 5 Jack: JackEngine::PortRegister ref = 0 name = system:capture_6 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 6 name = system:capture_6 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 6 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 6 Jack: JackEngine::PortRegister ref = 0 name = system:capture_7 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 7 name = system:capture_7 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 7 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 7 Jack: JackEngine::PortRegister ref = 0 name = system:capture_8 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 8 name = system:capture_8 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 8 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 8 Jack: JackEngine::PortRegister ref = 0 name = system:capture_9 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 9 name = system:capture_9 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 9 Jack: JackEngine::PortRegister ref = 0 name = system:capture_10 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 10 name = system:capture_10 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 10 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 10 Jack: JackEngine::PortRegister ref = 0 name = system:capture_11 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 11 name = system:capture_11 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 11 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 11 Jack: JackEngine::PortRegister ref = 0 name = system:capture_12 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 12 name = system:capture_12 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 12 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 12 Jack: JackEngine::PortRegister ref = 0 name = system:capture_13 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 13 name = system:capture_13 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 13 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 13 Jack: JackEngine::PortRegister ref = 0 name = system:capture_14 type = 32 bit float mono audio flags = 22 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 14 name = system:capture_14 type = 32 bit float mono audio Jack: JackConnectionManager::AddOutputPort ref = 0 port = 14 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fCapturePortList[i] 14 Jack: JackEngine::PortRegister ref = 0 name = system:playback_1 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 15 name = system:playback_1 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 15 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 15 Jack: JackEngine::PortRegister ref = 0 name = system:playback_2 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 16 name = system:playback_2 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 16 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 16 Jack: JackEngine::PortRegister ref = 0 name = system:playback_3 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 17 name = system:playback_3 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 17 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 17 Jack: JackEngine::PortRegister ref = 0 name = system:playback_4 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 18 name = system:playback_4 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 18 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 18 Jack: JackEngine::PortRegister ref = 0 name = system:playback_5 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 19 name = system:playback_5 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 19 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 19 Jack: JackEngine::PortRegister ref = 0 name = system:playback_6 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 20 name = system:playback_6 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 20 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 20 Jack: JackEngine::PortRegister ref = 0 name = system:playback_7 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 21 name = system:playback_7 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 21 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 21 Jack: JackEngine::PortRegister ref = 0 name = system:playback_8 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 22 name = system:playback_8 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 22 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 22 Jack: JackEngine::PortRegister ref = 0 name = system:playback_9 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 23 name = system:playback_9 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 23 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 23 Jack: JackEngine::PortRegister ref = 0 name = system:playback_10 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 24 name = system:playback_10 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 24 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 24 Jack: JackEngine::PortRegister ref = 0 name = system:playback_11 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 25 name = system:playback_11 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 25 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 25 Jack: JackEngine::PortRegister ref = 0 name = system:playback_12 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 26 name = system:playback_12 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 26 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 26 Jack: JackEngine::PortRegister ref = 0 name = system:playback_13 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 27 name = system:playback_13 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 27 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 27 Jack: JackEngine::PortRegister ref = 0 name = system:playback_14 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 28 name = system:playback_14 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 28 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 28 Jack: JackEngine::PortRegister ref = 0 name = system:playback_15 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 29 name = system:playback_15 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 29 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 29 Jack: JackEngine::PortRegister ref = 0 name = system:playback_16 type = 32 bit float mono audio flags = 21 buffer_size = 64 Jack: JackGraphManager::AllocatePortAux port_index = 30 name = system:playback_16 type = 32 bit float mono audio Jack: JackConnectionManager::AddInputPort ref = 0 port = 30 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackEngine::NotifyClient: no callback for event = 9 Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 30 Jack: Clock source : system clock via clock_gettime Jack: JackServer::Start Jack: JackThreadedDriver::Start Jack: Create non RT thread Jack: ThreadHandler: start Jack: JackThreadedDriver::Init real-time Jack: JackPosixThread::AcquireRealTimeImp priority = 10 Jack: Create non RT thread Jack: ThreadHandler: start Jack: JackSocketServerChannel::ClientCreate socket Jack: JackSocketServerChannel::BuildPoolTable size = 2 Jack: fSocketTable i = 1 fd = 9 Jack: fPollTable i = 1 fd = 9 Jack: JackRequest::Notification Jack: JackEngine::NotifyClient: no callback for event = 4 Jack: JackEngine::NotifyClient: no callback for event = 4 Jack: JackGraphManager::RecalculateLatency port_index = 15 Jack: JackGraphManager::RecalculateLatency port_index = 16 Jack: JackGraphManager::RecalculateLatency port_index = 17 Jack: JackGraphManager::RecalculateLatency port_index = 18 Jack: JackGraphManager::RecalculateLatency port_index = 19 Jack: JackGraphManager::RecalculateLatency port_index = 20 Jack: JackGraphManager::RecalculateLatency port_index = 21 Jack: JackGraphManager::RecalculateLatency port_index = 22 Jack: JackGraphManager::RecalculateLatency port_index = 23 Jack: JackGraphManager::RecalculateLatency port_index = 24 Jack: JackGraphManager::RecalculateLatency port_index = 25 Jack: JackGraphManager::RecalculateLatency port_index = 26 Jack: JackGraphManager::RecalculateLatency port_index = 27 Jack: JackGraphManager::RecalculateLatency port_index = 28 Jack: JackGraphManager::RecalculateLatency port_index = 29 Jack: JackGraphManager::RecalculateLatency port_index = 30 Jack: JackGraphManager::RecalculateLatency port_index = 15 Jack: JackGraphManager::RecalculateLatency port_index = 16 Jack: JackGraphManager::RecalculateLatency port_index = 17 Jack: JackGraphManager::RecalculateLatency port_index = 18 Jack: JackGraphManager::RecalculateLatency port_index = 19 Jack: JackGraphManager::RecalculateLatency port_index = 20 Jack: JackGraphManager::RecalculateLatency port_index = 21 Jack: JackGraphManager::RecalculateLatency port_index = 22 Jack: JackGraphManager::RecalculateLatency port_index = 23 Jack: JackGraphManager::RecalculateLatency port_index = 24 Jack: JackGraphManager::RecalculateLatency port_index = 25 Jack: JackGraphManager::RecalculateLatency port_index = 26 Jack: JackGraphManager::RecalculateLatency port_index = 27 Jack: JackGraphManager::RecalculateLatency port_index = 28 Jack: JackGraphManager::RecalculateLatency port_index = 29 Jack: JackGraphManager::RecalculateLatency port_index = 30 Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18 Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18 Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18 Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18 Jack: JackGraphManager::RecalculateLatency port_index = 1 Jack: JackGraphManager::RecalculateLatency port_index = 2 Jack: JackGraphManager::RecalculateLatency port_index = 3 Jack: JackGraphManager::RecalculateLatency port_index = 4 Jack: JackGraphManager::RecalculateLatency port_index = 5 Jack: JackGraphManager::RecalculateLatency port_index = 6 Jack: JackGraphManager::RecalculateLatency port_index = 7 Jack: JackGraphManager::RecalculateLatency port_index = 8 Jack: JackGraphManager::RecalculateLatency port_index = 9 Jack: JackGraphManager::RecalculateLatency port_index = 10 Jack: JackGraphManager::RecalculateLatency port_index = 11 Jack: JackGraphManager::RecalculateLatency port_index = 12 Jack: JackGraphManager::RecalculateLatency port_index = 13 Jack: JackGraphManager::RecalculateLatency port_index = 14 Jack: JackGraphManager::RecalculateLatency port_index = 1 Jack: JackGraphManager::RecalculateLatency port_index = 2 Jack: JackGraphManager::RecalculateLatency port_index = 3 Jack: JackGraphManager::RecalculateLatency port_index = 4 Jack: JackGraphManager::RecalculateLatency port_index = 5 Jack: JackGraphManager::RecalculateLatency port_index = 6 Jack: JackGraphManager::RecalculateLatency port_index = 7 Jack: JackGraphManager::RecalculateLatency port_index = 8 Jack: JackGraphManager::RecalculateLatency port_index = 9 Jack: JackGraphManager::RecalculateLatency port_index = 10 Jack: JackGraphManager::RecalculateLatency port_index = 11 Jack: JackGraphManager::RecalculateLatency port_index = 12 Jack: JackGraphManager::RecalculateLatency port_index = 13 Jack: JackGraphManager::RecalculateLatency port_index = 14 12:19:33.128 JACK connection change. 12:19:33.196 Server configuration saved to "/home/spinymouse/.jackdrc". 12:19:33.198 Statistics reset. 12:19:33.207 Client activated. 12:19:33.217 JACK connection graph change. Jack: fPollTable i = 1 fd = 9 Jack: JackSocketServerChannel::ClientCreate socket Jack: JackSocketServerChannel::BuildPoolTable size = 3 Jack: fSocketTable i = 1 fd = 9 Jack: fSocketTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: Poll client error err = Success Jack: JackSocketServerChannel::ClientKill ref = -1 Jack: Client was not opened : probably correspond to server_check Jack: JackClientSocket::Close Jack: JackSocketServerChannel::BuildPoolTable size = 2 Jack: fSocketTable i = 1 fd = 9 Jack: fPollTable i = 1 fd = 9 Jack: JackSocketServerChannel::ClientCreate socket Jack: JackSocketServerChannel::BuildPoolTable size = 3 Jack: fSocketTable i = 1 fd = 9 Jack: fSocketTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: JackRequest::ClientCheck Jack: Check protocol client = 8 server = 8 Jack: JackRequest::ClientOpen Jack: JackSocketServerChannel::ClientAdd Jack: JackEngine::ClientExternalOpen: uuid = 0, name = qjackctl Jack: JackEngine::AllocateRefNum ref = 2 Jack: JackPosixSemaphore::Allocate name = jack_sem.1000_default_qjackctl val = 0 Jack: JackSocketNotifyChannel::Open name = qjackctl Jack: Connect: addr.sun_path /dev/shm/jack_qjackctl_1000_0 Jack: JackShmMem::new index = 2 attached = 936ec000 size = 384 Jack: JackExternalClient::Open name = qjackctl index = 2 base = 936ec000 Jack: JackProcessSync::TimedWait time out = 5000000 Jack: JackProcessSync::TimedWait finished delta = 148.0 Jack: JackEngine::NotifyAddClient: name = qjackctl Jack: JackDriver::ClientNotify ref = 2 driver = system name = qjackctl notify = 0 Jack: JackExternalClient::ClientNotify ref = 0 client = qjackctl name = system notify = 0 Jack: JackDriver::ClientNotify ref = 2 driver = freewheel name = qjackctl notify = 0 Jack: JackExternalClient::ClientNotify ref = 1 client = qjackctl name = freewheel notify = 0 Jack: JackSocketServerChannel::BuildPoolTable size = 3 Jack: fSocketTable i = 1 fd = 9 Jack: fSocketTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: JackRequest::Notification Jack: JackEngine::NotifyClient: no callback for event = 4 Jack: JackEngine::NotifyClient: no callback for event = 4 Jack: JackEngine::NotifyClient: no callback for event = 4 Jack: JackGraphManager::RecalculateLatency port_index = 15 Jack: JackGraphManager::RecalculateLatency port_index = 16 Jack: JackGraphManager::RecalculateLatency port_index = 17 Jack: JackGraphManager::RecalculateLatency port_index = 18 Jack: JackGraphManager::RecalculateLatency port_index = 19 Jack: JackGraphManager::RecalculateLatency port_index = 20 Jack: JackGraphManager::RecalculateLatency port_index = 21 Jack: JackGraphManager::RecalculateLatency port_index = 22 Jack: JackGraphManager::RecalculateLatency port_index = 23 Jack: JackGraphManager::RecalculateLatency port_index = 24 Jack: JackGraphManager::RecalculateLatency port_index = 25 Jack: JackGraphManager::RecalculateLatency port_index = 26 Jack: JackGraphManager::RecalculateLatency port_index = 27 Jack: JackGraphManager::RecalculateLatency port_index = 28 Jack: JackGraphManager::RecalculateLatency port_index = 29 Jack: JackGraphManager::RecalculateLatency port_index = 30 Jack: JackGraphManager::RecalculateLatency port_index = 15 Jack: JackGraphManager::RecalculateLatency port_index = 16 Jack: JackGraphManager::RecalculateLatency port_index = 17 Jack: JackGraphManager::RecalculateLatency port_index = 18 Jack: JackGraphManager::RecalculateLatency port_index = 19 Jack: JackGraphManager::RecalculateLatency port_index = 20 Jack: JackGraphManager::RecalculateLatency port_index = 21 Jack: JackGraphManager::RecalculateLatency port_index = 22 Jack: JackGraphManager::RecalculateLatency port_index = 23 Jack: JackGraphManager::RecalculateLatency port_index = 24 Jack: JackGraphManager::RecalculateLatency port_index = 25 Jack: JackGraphManager::RecalculateLatency port_index = 26 Jack: JackGraphManager::RecalculateLatency port_index = 27 Jack: JackGraphManager::RecalculateLatency port_index = 28 Jack: JackGraphManager::RecalculateLatency port_index = 29 Jack: JackGraphManager::RecalculateLatency port_index = 30 Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18 Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18 Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18 Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18 Jack: JackGraphManager::RecalculateLatency port_index = 1 Jack: JackGraphManager::RecalculateLatency port_index = 2 Jack: JackGraphManager::RecalculateLatency port_index = 3 Jack: JackGraphManager::RecalculateLatency port_index = 4 Jack: JackGraphManager::RecalculateLatency port_index = 5 Jack: JackGraphManager::RecalculateLatency port_index = 6 Jack: JackGraphManager::RecalculateLatency port_index = 7 Jack: JackGraphManager::RecalculateLatency port_index = 8 Jack: JackGraphManager::RecalculateLatency port_index = 9 Jack: JackGraphManager::RecalculateLatency port_index = 10 Jack: JackGraphManager::RecalculateLatency port_index = 11 Jack: JackGraphManager::RecalculateLatency port_index = 12 Jack: JackGraphManager::RecalculateLatency port_index = 13 Jack: JackGraphManager::RecalculateLatency port_index = 14 Jack: JackGraphManager::RecalculateLatency port_index = 1 Jack: JackGraphManager::RecalculateLatency port_index = 2 Jack: JackGraphManager::RecalculateLatency port_index = 3 Jack: JackGraphManager::RecalculateLatency port_index = 4 Jack: JackGraphManager::RecalculateLatency port_index = 5 Jack: JackGraphManager::RecalculateLatency port_index = 6 Jack: JackGraphManager::RecalculateLatency port_index = 7 Jack: JackGraphManager::RecalculateLatency port_index = 8 Jack: JackGraphManager::RecalculateLatency port_index = 9 Jack: JackGraphManager::RecalculateLatency port_index = 10 Jack: JackGraphManager::RecalculateLatency port_index = 11 Jack: JackGraphManager::RecalculateLatency port_index = 12 Jack: JackGraphManager::RecalculateLatency port_index = 13 Jack: JackGraphManager::RecalculateLatency port_index = 14 Jack: fPollTable i = 2 fd = 12 Jack: JackClient::SetupDriverSync driver sem in flush mode Jack: JackPosixSemaphore::Connect name = jack_sem.1000_default_qjackctl Jack: JackPosixSemaphore::Connect sem_getvalue 0 Jack: Clock source : system clock via clock_gettime Jack: JackLibClient::Open name = qjackctl refnum = 2 Jack: jack_set_graph_order_callback ext_client 156ff80 client 156ff80 Jack: JackClient::Activate Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: JackRequest::ActivateClient Jack: JackEngine::ClientActivate ref = 2 name = qjackctl Jack: JackProcessSync::TimedWait time out = 26660 Jack: JackProcessSync::TimedWait finished delta = 173.0 Jack: JackExternalClient::ClientNotify ref = 2 client = qjackctl name = qjackctl notify = 2 Jack: JackClient::ClientNotify ref = 2 name = qjackctl notify = 2 Jack: JackClient::kActivateClient name = qjackctl ref = 2 Jack: fPollTable i = 1 fd = 9 Jack: JackRequest::Notification Jack: JackEngine::NotifyClient: no callback for event = 4 Jack: JackEngine::NotifyClient: no callback for event = 4 Jack: JackExternalClient::ClientNotify ref = 2 client = qjackctl name = qjackctl notify = 4 Jack: JackClient::ClientNotify ref = 2 name = qjackctl notify = 4 Jack: JackClient::kGraphOrderCallback Jack: JackGraphManager::RecalculateLatency port_index = 15 Jack: JackGraphManager::RecalculateLatency port_index = 16 Jack: JackGraphManager::RecalculateLatency port_index = 17 Jack: JackGraphManager::RecalculateLatency port_index = 18 Jack: JackGraphManager::RecalculateLatency port_index = 19 Jack: JackGraphManager::RecalculateLatency port_index = 20 Jack: JackGraphManager::RecalculateLatency port_index = 21 Jack: JackGraphManager::RecalculateLatency port_index = 22 Jack: JackGraphManager::RecalculateLatency port_index = 23 Jack: JackGraphManager::RecalculateLatency port_index = 24 Jack: JackGraphManager::RecalculateLatency port_index = 25 Jack: JackGraphManager::RecalculateLatency port_index = 26 Jack: JackGraphManager::RecalculateLatency port_index = 27 Jack: JackGraphManager::RecalculateLatency port_index = 28 Jack: JackGraphManager::RecalculateLatency port_index = 29 Jack: JackGraphManager::RecalculateLatency port_index = 30 Jack: JackGraphManager::RecalculateLatency port_index = 15 Jack: JackGraphManager::RecalculateLatency port_index = 16 Jack: JackGraphManager::RecalculateLatency port_index = 17 Jack: JackGraphManager::RecalculateLatency port_index = 18 Jack: JackGraphManager::RecalculateLatency port_index = 19 Jack: JackGraphManager::RecalculateLatency port_index = 20 Jack: JackGraphManager::RecalculateLatency port_index = 21 Jack: JackGraphManager::RecalculateLatency port_index = 22 Jack: JackGraphManager::RecalculateLatency port_index = 23 Jack: JackGraphManager::RecalculateLatency port_index = 24 Jack: JackGraphManager::RecalculateLatency port_index = 25 Jack: JackGraphManager::RecalculateLatency port_index = 26 Jack: JackGraphManager::RecalculateLatency port_index = 27 Jack: JackGraphManager::RecalculateLatency port_index = 28 Jack: JackGraphManager::RecalculateLatency port_index = 29 Jack: JackGraphManager::RecalculateLatency port_index = 30 Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18 Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18 Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18 Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18 Jack: JackGraphManager::RecalculateLatency port_index = 1 Jack: JackGraphManager::RecalculateLatency port_index = 2 Jack: JackGraphManager::RecalculateLatency port_index = 3 Jack: JackGraphManager::RecalculateLatency port_index = 4 Jack: JackGraphManager::RecalculateLatency port_index = 5 Jack: JackGraphManager::RecalculateLatency port_index = 6 Jack: JackGraphManager::RecalculateLatency port_index = 7 Jack: JackGraphManager::RecalculateLatency port_index = 8 Jack: JackGraphManager::RecalculateLatency port_index = 9 Jack: JackGraphManager::RecalculateLatency port_index = 10 Jack: JackGraphManager::RecalculateLatency port_index = 11 Jack: JackGraphManager::RecalculateLatency port_index = 12 Jack: JackGraphManager::RecalculateLatency port_index = 13 Jack: JackGraphManager::RecalculateLatency port_index = 14 Jack: JackGraphManager::RecalculateLatency port_index = 1 Jack: JackGraphManager::RecalculateLatency port_index = 2 Jack: JackGraphManager::RecalculateLatency port_index = 3 Jack: JackGraphManager::RecalculateLatency port_index = 4 Jack: JackGraphManager::RecalculateLatency port_index = 5 Jack: JackGraphManager::RecalculateLatency port_index = 6 Jack: JackGraphManager::RecalculateLatency port_index = 7 Jack: JackGraphManager::RecalculateLatency port_index = 8 Jack: JackGraphManager::RecalculateLatency port_index = 9 Jack: JackGraphManager::RecalculateLatency port_index = 10 Jack: JackGraphManager::RecalculateLatency port_index = 11 Jack: JackGraphManager::RecalculateLatency port_index = 12 Jack: JackGraphManager::RecalculateLatency port_index = 13 Jack: JackGraphManager::RecalculateLatency port_index = 14 Jack: fPollTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 Jack: fPollTable i = 1 fd = 9 Jack: fPollTable i = 2 fd = 12 ############################################################### My RME card is a PCIe card, type HDSPe AIO. I also have two TerraTec EWX 24/96 PCI cards installed. I run the same command for one of the TerraTec (ICE1712) cards and got the same strange output as I got for the RME card. Regards, Ralf