Jack really needed for Audio production?

Hello there, Newbie (going troppo) here. De-installed all jack-related applications, as … some programs say install only Jack, others say install only Jack2. In any case Cadence indicates MIDI input but can get no sound out nor response in any installed application. Do I need Jack for Audio production? or is this simpler issue like an underpowered sound card? Help needed please, I only have this one life to go at as far as I know :wink: !

Blockquoteinxi -Fza
System:
  Kernel: 5.6.19-2-MANJARO x86_64 bits: 64 compiler: gcc v: 10.1.0 
  parameters: BOOT_IMAGE=/boot/vmlinuz-5.6-x86_64 
  root=UUID=d2b1cff6-2114-45bb-b687-7d6e7bec61ab rw quiet 
  cryptdevice=UUID=540dffaf-bdd5-473a-bdf0-c0b2cc38f9bd:luks-540dffaf-bdd5-473a-bdf0-c0b2cc38f9bd 
  root=/dev/mapper/luks-540dffaf-bdd5-473a-bdf0-c0b2cc38f9bd apparmor=1 
  security=apparmor 
  resume=/dev/mapper/luks-42bcdcec-75ad-4e6b-ada1-5c5d91c0d541 
  udev.log_priority=3 
  Desktop: Xfce 4.14.2 tk: Gtk 3.24.20 info: xfce4-panel wm: xfwm4 
  dm: LightDM 1.30.0 Distro: Manjaro Linux 
Machine:
  Type: Desktop System: NOVATECH product: PC-1868C v: 1.0 serial: <filter> 
  Chassis: type: 3 v: 1.0 serial: <filter> 
  Mobo: Gigabyte model: H81M-DS2V v: x.x serial: <filter> 
  UEFI: American Megatrends v: F4 date: 05/08/2014 
CPU:
  Topology: Quad Core model: Intel Core i5-4460 bits: 64 type: MCP 
  arch: Haswell family: 6 model-id: 3C (60) stepping: 3 microcode: 28 
  L2 cache: 6144 KiB 
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
  bogomips: 25548 
  Speed: 998 MHz min/max: 800/3400 MHz Core speeds (MHz): 1: 1054 2: 998 
  3: 1018 4: 1074 
  Vulnerabilities: Type: itlb_multihit status: KVM: Split huge pages 
  Type: l1tf 
  mitigation: PTE Inversion; VMX: conditional cache flushes, SMT disabled 
  Type: mds mitigation: Clear CPU buffers; SMT disabled 
  Type: meltdown mitigation: PTI 
  Type: spec_store_bypass 
  mitigation: Speculative Store Bypass disabled via prctl and seccomp 
  Type: spectre_v1 
  mitigation: usercopy/swapgs barriers and __user pointer sanitization 
  Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional, 
  IBRS_FW, STIBP: disabled, RSB filling 
  Type: srbds mitigation: Microcode 
  Type: tsx_async_abort status: Not affected 
Graphics:
  Device-1: Intel Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics 
  vendor: Gigabyte driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:0412 
  Display: x11 server: X.Org 1.20.8 driver: intel unloaded: modesetting 
  alternate: fbdev,vesa display ID: :0.0 screens: 1 
  Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2") 
  s-diag: 582mm (22.9") 
  Monitor-1: VGA1 res: 1920x1080 hz: 60 dpi: 102 
  size: 480x270mm (18.9x10.6") diag: 551mm (21.7") 
  OpenGL: renderer: Mesa DRI Intel HD Graphics 4600 (HSW GT2) 
  v: 4.5 Mesa 20.1.5 compat-v: 3.0 direct render: Yes 
Audio:
  Device-1: Intel Xeon E3-1200 v3/4th Gen Core Processor HD Audio 
  driver: snd_hda_intel v: kernel bus ID: 00:03.0 chip ID: 8086:0c0c 
  Device-2: Intel 8 Series/C220 Series High Definition Audio 
  vendor: Gigabyte driver: snd_hda_intel v: kernel bus ID: 00:1b.0 
  chip ID: 8086:8c20 
  Sound Server: ALSA v: k5.6.19-2-MANJARO 
Network:
  Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
  vendor: Gigabyte driver: r8169 v: kernel port: e000 bus ID: 02:00.0 
  chip ID: 10ec:8168 
  IF: enp2s0 state: down mac: <filter> 
  Device-2: Qualcomm Atheros TP-Link TL-WN821N v2 / TL-WN822N v1 802.11n 
  [Atheros AR9170] 
  type: USB driver: carl9170 bus ID: 2-2.4:4 chip ID: 0cf3:1002 
  serial: <filter> 
  IF: wlp0s20u2u4 state: up mac: <filter> 
Drives:
  Local Storage: total: 1.36 TiB used: 562.18 GiB (40.2%) 
  SMART Message: Required tool smartctl not installed. Check --recommends 
  ID-1: /dev/sda vendor: Toshiba model: DT01ACA050 size: 465.76 GiB 
  block size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s 
  rotation: 7200 rpm serial: <filter> rev: A750 scheme: GPT 
  ID-2: /dev/sdb type: USB vendor: Western Digital model: WD Elements 1042 
  size: 931.51 GiB block size: physical: 512 B logical: 512 B 
  serial: <filter> rev: 1019 scheme: GPT 
Partition:
  ID-1: / raw size: 456.66 GiB size: 448.49 GiB (98.21%) 
  used: 259.18 GiB (57.8%) fs: ext4 dev: /dev/dm-0 
Swap:
  Kernel: swappiness: 60 (default) cache pressure: 100 (default) 
  ID-1: swap-1 type: partition size: 8.80 GiB used: 3.8 MiB (0.0%) 
  priority: -2 dev: /dev/dm-1 
Sensors:
  System Temperatures: cpu: 33.0 C mobo: N/A 
  Fan Speeds (RPM): N/A 
Info:
  Processes: 213 Uptime: 2h 08m Memory: 7.65 GiB used: 2.21 GiB (28.8%) 
  Init: systemd v: 245 Compilers: gcc: 10.1.0 clang: 10.0.1 Packages: 
  pacman: 1898 lib: 461 Shell: Bash v: 5.0.18 running in: xfce4-terminal 
  inxi: 3.1.05 
[    0.030851] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.030860] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[    0.030862] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.030863] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.030864] ACPI: IRQ0 used by override.
[    0.030865] ACPI: IRQ9 used by override.
[    0.030866] Using ACPI (MADT) for SMP configuration information
[    0.030867] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[    0.030876] e820: update [mem 0xcc690000-0xcc721fff] usable ==> reserved
[    0.030884] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.030906] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.030907] PM: hibernation: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.030908] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.030909] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.030910] PM: hibernation: Registered nosave memory: [mem 0xbb0cc000-0xbb0d2fff]
[    0.030912] PM: hibernation: Registered nosave memory: [mem 0xbbb78000-0xbc0b9fff]
[    0.030913] PM: hibernation: Registered nosave memory: [mem 0xcc690000-0xcc721fff]
[    0.030914] PM: hibernation: Registered nosave memory: [mem 0xd8e71000-0xd8f08fff]
[    0.030915] PM: hibernation: Registered nosave memory: [mem 0xd8f09000-0xd8f23fff]
[    0.030915] PM: hibernation: Registered nosave memory: [mem 0xd8f24000-0xd9013fff]
[    0.030916] PM: hibernation: Registered nosave memory: [mem 0xd9014000-0xdaf3dfff]
[    0.030916] PM: hibernation: Registered nosave memory: [mem 0xdaf3e000-0xdaffefff]
[    0.030917] PM: hibernation: Registered nosave memory: [mem 0xdb000000-0xdb7fffff]
[    0.030918] PM: hibernation: Registered nosave memory: [mem 0xdb800000-0xdf9fffff]
[    0.030918] PM: hibernation: Registered nosave memory: [mem 0xdfa00000-0xf7ffffff]
[    0.030919] PM: hibernation: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[    0.030919] PM: hibernation: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
[    0.030920] PM: hibernation: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.030920] PM: hibernation: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[    0.030920] PM: hibernation: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
[    0.030921] PM: hibernation: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
[    0.030921] PM: hibernation: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[    0.030922] PM: hibernation: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[    0.030922] PM: hibernation: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.030923] PM: hibernation: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
[    0.030923] PM: hibernation: Registered nosave memory: [mem 0xff000000-0xffffffff]
[    0.030924] [mem 0xdfa00000-0xf7ffffff] available for PCI devices
[    0.030925] Booting paravirtualized kernel on bare hardware
[    0.030928] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[    0.034400] setup_percpu: NR_CPUS:320 nr_cpumask_bits:320 nr_cpu_ids:4 nr_node_ids:1
[    0.034541] percpu: Embedded 57 pages/cpu s196608 r8192 d28672 u524288
[    0.034547] pcpu-alloc: s196608 r8192 d28672 u524288 alloc=1*2097152
[    0.034547] pcpu-alloc: [0] 0 1 2 3 
[    0.034566] Built 1 zonelists, mobility grouping on.  Total pages: 2031791
[    0.034566] Policy zone: Normal
[    0.034567] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.6-x86_64 root=UUID=d2b1cff6-2114-45bb-b687-7d6e7bec61ab rw quiet cryptdevice=UUID=540dffaf-bdd5-473a-bdf0-c0b2cc38f9bd:luks-540dffaf-bdd5-473a-bdf0-c0b2cc38f9bd root=/dev/mapper/luks-540dffaf-bdd5-473a-bdf0-c0b2cc38f9bd apparmor=1 security=apparmor resume=/dev/mapper/luks-42bcdcec-75ad-4e6b-ada1-5c5d91c0d541 udev.log_priority=3
[    0.034993] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.035177] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.035216] mem auto-init: stack:byref_all, heap alloc:on, heap free:off
[    0.057411] Memory: 7766568K/8256280K available (12291K kernel code, 1463K rwdata, 4528K rodata, 1612K init, 3172K bss, 489712K reserved, 0K cma-reserved)
:
<pre>journalctl
-- Logs begin at Wed 2020-07-01 00:20:12 WAT, end at Thu 2020-08-20 22:42:20 WA<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: microcode: microcode updated early to re<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: <b>Linux version 5.6.7-1-MANJARO (builder@f</b><span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-5<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: KERNEL supported cpus:
Jul 01 00:20:12 nullam-pc1868c kernel:   Intel GenuineIntel
Jul 01 00:20:12 nullam-pc1868c kernel:   AMD AuthenticAMD
Jul 01 00:20:12 nullam-pc1868c kernel:   Hygon HygonGenuine
Jul 01 00:20:12 nullam-pc1868c kernel:   Centaur CentaurHauls
Jul 01 00:20:12 nullam-pc1868c kernel:   zhaoxin   Shanghai  
Jul 01 00:20:12 nullam-pc1868c kernel: x86/fpu: Supporting XSAVE feature 0x001:<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: x86/fpu: Supporting XSAVE feature 0x002:<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: x86/fpu: Supporting XSAVE feature 0x004:<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: x86/fpu: xstate_offset[2]:  576, xstate_<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: x86/fpu: Enabled xstate features 0x7, co<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-provided physical RAM map:
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x0000000000000000-0x000<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x0000000000058000-0x000<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x0000000000059000-0x000<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x000000000009f000-0x000<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x0000000000100000-0x000<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000be666000-0x000<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000be66d000-0x000<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
<span style="background-color:#FFFFFF"><font color="#000000">lines 1-23</font></span>...skipping...
-- Logs begin at Wed 2020-07-01 00:20:12 WAT, end at Thu 2020-08-20 22:42:20 WAT. --
Jul 01 00:20:12 nullam-pc1868c kernel: microcode: microcode updated early to revision 0x27, date = 2019-02-26
Jul 01 00:20:12 nullam-pc1868c kernel: <b>Linux version 5.6.7-1-MANJARO (builder@f2f5d17b78eb) (gcc version 9.3.0 (Arch Linux 9.3.0-1)) #1 SMP PREEMPT Thu Apr 23 10:50:31 UTC 2020</b>
Jul 01 00:20:12 nullam-pc1868c kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-5.6-x86_64 root=UUID=d2b1cff6-2114-45bb-b687-7d6e7bec61ab rw quiet cryptdevice=UUID=540dffaf-bdd5-473a-bdf0-c0b<span style="background-color:#FFFFFF"><font color="#000000">&gt;</font></span>
Jul 01 00:20:12 nullam-pc1868c kernel: KERNEL supported cpus:
Jul 01 00:20:12 nullam-pc1868c kernel:   Intel GenuineIntel
Jul 01 00:20:12 nullam-pc1868c kernel:   AMD AuthenticAMD
Jul 01 00:20:12 nullam-pc1868c kernel:   Hygon HygonGenuine
Jul 01 00:20:12 nullam-pc1868c kernel:   Centaur CentaurHauls
Jul 01 00:20:12 nullam-pc1868c kernel:   zhaoxin   Shanghai  
Jul 01 00:20:12 nullam-pc1868c kernel: x86/fpu: Supporting XSAVE feature 0x001: &apos;x87 floating point registers&apos;
Jul 01 00:20:12 nullam-pc1868c kernel: x86/fpu: Supporting XSAVE feature 0x002: &apos;SSE registers&apos;
Jul 01 00:20:12 nullam-pc1868c kernel: x86/fpu: Supporting XSAVE feature 0x004: &apos;AVX registers&apos;
Jul 01 00:20:12 nullam-pc1868c kernel: x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
Jul 01 00:20:12 nullam-pc1868c kernel: x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using &apos;standard&apos; format.
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-provided physical RAM map:
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x0000000000059000-0x000000000009efff] usable
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x0000000000100000-0x00000000be665fff] usable
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000be666000-0x00000000be66cfff] ACPI NVS
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000be66d000-0x00000000bf111fff] usable
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000bf112000-0x00000000bf653fff] reserved
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000bf654000-0x00000000d8e70fff] usable
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000d8e71000-0x00000000d8f08fff] reserved
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000d8f09000-0x00000000d8f23fff] ACPI data
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000d8f24000-0x00000000d9013fff] ACPI NVS
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000d9014000-0x00000000daf3dfff] reserved
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000daf3e000-0x00000000daffefff] type 20
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000dafff000-0x00000000daffffff] usable
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000db800000-0x00000000df9fffff] reserved
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
Jul 01 00:20:12 nullam-pc1868c kernel: BIOS-e820: [mem 0x0000000100000000-0x000000021f5fffff] usable
Jul 01 00:20:12 nullam-pc1868c kernel: NX (Execute Disable) protection: active
Jul 01 00:20:12 nullam-pc1868c kernel: efi: EFI v2.31 by American Megatrends
Jul 01 00:20:12 nullam-pc1868c kernel: efi:  ACPI=0xd8f0e000  ACPI 2.0=0xd8f0e000  SMBIOS=0xf04c0  MPS=0xfd430 
Jul 01 00:20:12 nullam-pc1868c kernel: SMBIOS 2.7 present.
Jul 01 00:20:12 nullam-pc1868c kernel: DMI: NOVATECH LTD PC-1868C\x01/H81M-DS2V, BIOS F4 05/08/2014
Jul 01 00:20:12 nullam-pc1868c kernel: tsc: Fast TSC calibration using PIT
Jul 01 00:20:12 nullam-pc1868c kernel: tsc: Detected 3192.813 MHz processor
Jul 01 00:20:12 nullam-pc1868c kernel: <font color="#8A8A8A">e820: update [mem 0x00000000-0x00000fff] usable ==&gt; reserved</font>
Jul 01 00:20:12 nullam-pc1868c kernel: <font color="#8A8A8A">e820: remove [mem 0x000a0000-0x000fffff] usable</font>
Jul 01 00:20:12 nullam-pc1868c kernel: last_pfn = 0x21f600 max_arch_pfn = 0x400000000
Jul 01 00:20:12 nullam-pc1868c kernel: <font color="#8A8A8A">MTRR default type: uncachable</font>
Jul 01 00:20:12 nullam-pc1868c kernel: <font color="#8A8A8A">MTRR fixed ranges enabled:</font>
Jul 01 00:20:12 nullam-pc1868c kernel: <font color="#8A8A8A">  00000-9FFFF write-back</font>
<span style="background-color:#FFFFFF"><font color="#000000">lines 1-52</font></span>
</pre>

No, unless you need something serious like a ~5ms latency. Jack and Jack2 are ABI compatible AFAIK, they’re drop-in replacement for each other, Jack2 just have additional features not presenting in Jack. If Cadence shows, then open Catia/Claudia and route your midi input to the correct application.

1 Like

I’ve edited your outputs for better readability :slight_smile:

2 Likes

It can be even unconnected tracks to Master Bus in DAW. For example, you can set Ardour to connect everything automatically or do it manually.

Can you post your configuration from Cadence and which DAW you use?

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jack is NOT necessary, but IMO you are loosing out on not using it, its real easy to use once you do some proper reading on it

YOUR issue could just be sound, go into the audio control panel and make sure you are getting sound from you device whether it be speakers, mic, or other input, now as for Jack…

3 must reads for beginners IMO are

  • Demystifying JACK by libremusicproduction
  • Differences between jack1 and jack2 on jackaudio github wiki
  • JACK and JACK-Related Myths Debunked on jackaudio github wiki

These will take give or take 10 or so minutes to read and will give you a very solid ground work and will help immensely and is easily after reading this one of the most easy ways to setup a good audio production setup

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