8 Sep
2020
8 Sep
'20
1:10 a.m.
Hello all,
Sometimes I want to use jackd with the laptop speakers or headphones,
instead of my audio interface. I can't get it to start on my new laptop
(using the audio interface works perfectly, thanks community :) ).
I've successfully and mostly painlessly gotten jackd working on a few
different machines, but this one has me stumped. I'm going to try to
document as much as I can here so please forgive me if I miss something.
I'm using this version of jackd
$jackd -V
jackdmp version 1.9.12 tmpdir /dev/shm protocol 8
and this version of Ubuntu:
$uname -a
Linux daniel-ThinkPad-X1-Carbon-7th 5.4.0-45-generic #49-Ubuntu SMP Wed Aug
26 13:38:52 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
Starting up selecting the first device under `aplay` throws this error
(using -R instead of -r doesn't seem to affect very much):
$jackd --verbose -r -P 80 -d alsa -d hw:sofhdadsp,0
jackdmp 1.9.12
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2016 Grame.
Copyright 2016-2017 Filipe Coelho.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
no message buffer overruns
no message buffer overruns
no message buffer overruns
JACK server starting in non-realtime mode
self-connect-mode is "Don't restrict self connect requests"
Jack: JackPosixThread::StartImp : create non RT thread
Jack: JackPosixThread::ThreadHandler : start
Jack: playback device hw:sofhdadsp,0
Jack: capture device hw:sofhdadsp,0
Jack: JackDriver::Open capture_driver_name = hw:sofhdadsp,0
Jack: JackDriver::Open playback_driver_name = hw:sofhdadsp,0
Jack: Check protocol client = 8 server = 8
Jack: JackEngine::ClientInternalOpen: name = system
Jack: JackEngine::AllocateRefNum ref = 0
Jack: JackLinuxFutex::Allocate name = jack_sem.1000_default_system val = 0
Jack: JackEngine::NotifyAddClient: name = system
Jack: JackGraphManager::SetBufferSize size = 1024
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
audio_reservation_init
Acquire audio card Audio0
creating alsa driver ...
hw:sofhdadsp,0|hw:sofhdadsp,0|1024|2|48000|0|0|nomon|swmeter|-|32bit
configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 32bit integer little-endian
ALSA: cannot set period size to 1024 frames for capture
ALSA: cannot configure capture channel
Jack: JackDriver::Close
Jack: JackConnectionManager::DirectDisconnect last: ref1 = 0 ref2 = 0
Jack: JackGraphManager::DisconnectRefNum cur_index = 0 ref1 = 0 ref2 = 0
Jack: JackEngine::ClientInternalClose ref = 0
Jack: JackEngine::ClientCloseAux ref = 0
Jack: JackGraphManager::RemoveAllPorts ref = 0
Released audio card Audio0
audio_reservation_finish
Jack: ~JackDriver
Cannot initialize driver
Jack: no message buffer overruns
Jack: JackPosixThread::Stop
Jack: JackPosixThread::ThreadHandler : exit
JackServer::Open failed with -1
Jack: Succeeded in unlocking 82280346 byte memory area
Jack: JackShmMem::delete size = 0 index = 0
Jack: ~JackDriver
Jack: Succeeded in unlocking 1187 byte memory area
Jack: JackShmMem::delete size = 0 index = 1
Jack: Cleaning up shared memory
Jack: Cleaning up files
Jack: Unregistering server `default'
Failed to open server
Using a dummy server succeeds:
$jackd -r -P 80 -d dummy
jackdmp 1.9.12
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2016 Grame.
Copyright 2016-2017 Filipe Coelho.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
no message buffer overruns
no message buffer overruns
no message buffer overruns
JACK server starting in non-realtime mode
self-connect-mode is "Don't restrict self connect requests"
When I list my devices (with the interface unplugged), with aplay -l I get:
$aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: sofhdadsp [sof-hda-dsp], device 0: HDA Analog (*) []
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 1: HDA Digital (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 3: HDMI1 (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 4: HDMI2 (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 5: HDMI3 (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
here's the relevant lsmod:
$lsmod | grep snd
snd_seq_dummy 16384 0
snd_usb_audio 266240 0
snd_usbmidi_lib 36864 1 snd_usb_audio
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_seq 69632 3
snd_seq_midi,snd_seq_midi_event,snd_seq_dummy
snd_rawmidi 36864 2 snd_seq_midi,snd_usbmidi_lib
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_hda_intel 53248 0
mc 53248 5
videodev,snd_usb_audio,videobuf2_v4l2,uvcvideo,videobuf2_common
snd_soc_skl_hda_dsp 24576 6
snd_hda_codec_hdmi 61440 1
snd_soc_hdac_hdmi 36864 1 snd_soc_skl_hda_dsp
snd_hda_codec_realtek 126976 1
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
snd_soc_dmic 16384 1
snd_sof_pci 20480 2
snd_sof_intel_hda_common 69632 1 snd_sof_pci
snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common
snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common
snd_sof_intel_byt 20480 1 snd_sof_pci
snd_sof_intel_ipc 20480 1 snd_sof_intel_byt
snd_sof 106496 4
snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc
snd_sof_xtensa_dsp 16384 1 snd_sof_pci
snd_hda_ext_core 28672 4
snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda
snd_soc_acpi_intel_match 32768 2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_acpi 16384 2 snd_sof_pci,snd_soc_acpi_intel_match
snd_soc_core 245760 6
snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_soc_dmic,snd_soc_skl_hda_dsp
snd_compress 24576 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_intel_dspcfg 24576 3
snd_hda_intel,snd_sof_pci,snd_sof_intel_hda_common
snd_hda_codec 131072 6
snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda,snd_soc_skl_hda_dsp
snd_hda_core 90112 11
snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda,snd_soc_skl_hda_dsp
snd_hwdep 20480 2 snd_usb_audio,snd_hda_codec
snd_pcm 106496 11
snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
ledtrig_audio 16384 4
snd_hda_codec_generic,snd_hda_codec_realtek,snd_sof,thinkpad_acpi
snd_timer 36864 2 snd_seq,snd_pcm
snd 90112 28
snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,thinkpad_acpi,snd_soc_core,snd_pcm,snd_soc_skl_hda_dsp,snd_rawmidi
soundcore 16384 1 snd
And finally, the lspci
$sudo lspci
00:00.0 Host bridge: Intel Corporation Coffee Lake HOST and DRAM Controller
(rev 0c)
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620
(Whiskey Lake) (rev 02)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200
v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 0c)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500
v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Cannon Point-LP
Thermal Controller (rev 11)
00:14.0 USB controller: Intel Corporation Cannon Point-LP USB 3.1 xHCI
Controller (rev 11)
00:14.2 RAM memory: Intel Corporation Cannon Point-LP Shared SRAM (rev 11)
00:14.3 Network controller: Intel Corporation Cannon Point-LP CNVi
[Wireless-AC] (rev 11)
00:15.0 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP
Serial IO I2C Controller #0 (rev 11)
00:15.1 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP
Serial IO I2C Controller #1 (rev 11)
00:16.0 Communication controller: Intel Corporation Cannon Point-LP MEI
Controller #1 (rev 11)
00:1d.0 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port
#9 (rev f1)
00:1d.4 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port
#13 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Cannon Point-LP LPC Controller (rev
11)
00:1f.3 Audio device: Intel Corporation Cannon Point-LP High Definition
Audio Controller (rev 11)
00:1f.4 SMBus: Intel Corporation Cannon Point-LP SMBus Controller (rev 11)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP SPI
Controller (rev 11)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (6)
I219-V (rev 11)
03:00.0 Non-Volatile memory controller: Sandisk Corp WD Black 2018/PC SN720
NVMe SSD
Has anyone else succeeded in getting jackd running with this particular
hardware? Thanks!