scarlett.conf does Not allow multiple... #30

juanpc2018 · 2022-07-22T14:53:16Z

$ dmseg
[ 3634.172335] usb 1-1.4: new high-speed USB device number 10 using xhci_hcd
[ 3634.372833] usb 1-1.4: New USB device found, idVendor=1235, idProduct=8201, bcdDevice= 6.75
[ 3634.372838] usb 1-1.4: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[ 3634.372840] usb 1-1.4: Product: Scarlett 18i20 USB
[ 3634.372841] usb 1-1.4: Manufacturer: Focusrite
[ 3634.372842] usb 1-1.4: SerialNumber: 12345678
[ 3634.431030] mc: Linux media interface: v0.10
[ 3638.859028] usb 1-1.4: Focusrite Scarlett Gen 2/3 Mixer Driver disabled; use options snd_usb_audio vid=0x1235 pid=0x8201 device_setup=1 to enable and report any issues to g@b4.vu
[ 3638.860475] usbcore: registered new interface driver snd-usb-audio

/etc/modprobe.d/scarlett.conf

options snd_usb_audio vid=0x1235 pid=0x8201 device_setup=1
options snd_usb_audio vid=0x1235 pid=0x8208 device_setup=1
options snd_usb_audio vid=0x1235 pid=0x8215 device_setup=1

Only 1 supported interface connected.
does Not allow multiple.

The text was updated successfully, but these errors were encountered:

juanpc2018 · 2022-07-22T15:01:14Z

Reboot & Works
BUT.. Only 1 interface.

Not multiple.

/etc/modprobe.d/scarlett.conf

options snd_usb_audio vid=0x1235 pid=0x8201 device_setup=1
# options snd_usb_audio vid=0x1235 pid=0x8208 device_setup=1
# options snd_usb_audio vid=0x1235 pid=0x8215 device_setup=1

options snd_usb_audio vid=0x1235 pid=0x8201 device_setup=1
# options snd_usb_audio vid=0x1235 pid=0x8208 device_setup=1
options snd_usb_audio vid=0x1235 pid=0x8215 device_setup=1

options snd_usb_audio vid=0x1235 pid=0x8201 device_setup=1
options snd_usb_audio vid=0x1235 pid=0x8208 device_setup=1
# options snd_usb_audio vid=0x1235 pid=0x8215 device_setup=1

# options snd_usb_audio vid=0x1235 pid=0x8201 device_setup=1
options snd_usb_audio vid=0x1235 pid=0x8208 device_setup=1
# options snd_usb_audio vid=0x1235 pid=0x8215 device_setup=1

$ uname -r
5.15.0-41-generic

$ neofetch

           `.:/ossyyyysso/:.               Mac@Macmini 
        .:oyyyyyyyyyyyyyyyyyyo:`           ------------ 
      -oyyyyyyyodMMyyyyyyyysyyyyo-         OS: Kubuntu 22.04 LTS x86_64 
    -syyyyyyyyyydMMyoyyyydmMMyyyyys-       Host: Macmini7,1 1.0 
   oyyysdMysyyyydMMMMMMMMMMMMMyyyyyyyo     Kernel: 5.15.0-41-generic 
 `oyyyydMMMMysyysoooooodMMMMyyyyyyyyyo`    Uptime: 5 mins 
 oyyyyyydMMMMyyyyyyyyyyyysdMMysssssyyyo    Packages: 4689 (dpkg), 29 (snap) 
-yyyyyyyydMysyyyyyyyyyyyyyysdMMMMMysyyy-   Shell: bash 5.1.16 
oyyyysoodMyyyyyyyyyyyyyyyyyyydMMMMysyyyo   Resolution: 1920x1080 
yyysdMMMMMyyyyyyyyyyyyyyyyyyysosyyyyyyyy   DE: Plasma 5.24.4 
yyysdMMMMMyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy   WM: KWin 
oyyyyysosdyyyyyyyyyyyyyyyyyyydMMMMysyyyo   WM Theme: Sweet-Dark 
-yyyyyyyydMysyyyyyyyyyyyyyysdMMMMMysyyy-   Theme: Brisa oscuro [Plasma], Akamayan-darker [GTK2/3] 
 oyyyyyydMMMysyyyyyyyyyyysdMMyoyyyoyyyo    Icons: breeze-dark [Plasma], breeze-dark [GTK2/3] 
 `oyyyydMMMysyyyoooooodMMMMyoyyyyyyyyo     Terminal: konsole 
   oyyysyyoyyyysdMMMMMMMMMMMyyyyyyyyo      CPU: Intel i5-4308U (4) @ 3.300GHz 
    -syyyyyyyyydMMMysyyydMMMysyyyys-       GPU: Intel Haswell-ULT 
      -oyyyyyyydMMyyyyyyysosyyyyo-         Memory: 4314MiB / 7827MiB 
        ./oyyyyyyyyyyyyyyyyyyo/.
           `.:/oosyyyysso/:.`

juanpc2018 · 2022-07-22T15:50:53Z


[    3.204741] usb 1-1.3: new high-speed USB device number 7 using xhci_hcd
[    3.405364] usb 1-1.3: New USB device found, idVendor=1235, idProduct=8208, bcdDevice= 4.ab
[    3.405369] usb 1-1.3: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[    3.405371] usb 1-1.3: Product: Clarett 8Pre USB
[    3.405373] usb 1-1.3: Manufacturer: Focusrite
[    3.405374] usb 1-1.3: SerialNumber: 12345678


[    4.040716] usb 1-1.4: new high-speed USB device number 10 using xhci_hcd
[    4.241402] usb 1-1.4: New USB device found, idVendor=1235, idProduct=8201, bcdDevice= 6.75
[    4.241408] usb 1-1.4: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[    4.241410] usb 1-1.4: Product: Scarlett 18i20 USB
[    4.241412] usb 1-1.4: Manufacturer: Focusrite
[    4.241413] usb 1-1.4: SerialNumber: 12345678

geoffreybennett · 2022-07-24T16:19:36Z

Hi Juan,

The Clarett should be ignored by the GUI:

    if (strncmp(snd_ctl_card_info_get_name(info), "Scarlett", 8) != 0)
      goto next;

so there should be no difference to whether you have the Scarlett or the Scarlett and the Clarett plugged in.

Please try this:

Put only options snd_usb_audio vid=0x1235 pid=0x8201 device_setup=1 in your scarlett.conf
Reboot with neither interface plugged in
Run dmesg -W | tee /tmp/juanpc2018-dmesg.txt to watch kernel messages while you do the next step
Run alsa-scarlett-gui & it should display the "no interface found" window
Plug in the Scarlett & the UI should come up
Plug in the Clarett & nothing should happen
Restart alsa-scarlett-gui & the UI for the Scarlett should come up
If some step above doesn't work:
8.1) Run alsactl -f /tmp/juanpc2018-all-cards.store with both interfaces plugged in, and attach (don't paste!) that file here
8.2) Press ^C to stop the dmesg command & attach that file here too.

Regards,
Geoffrey.

juanpc2018 · 2022-07-24T20:53:32Z

$ sudo dmesg -W | tee /tmp/juanpc2018-dmesg.txt

[  589.523205] usb 1-1: USB disconnect, device number 2
[  592.836805] usb 1-1: new high-speed USB device number 9 using xhci_hcd
[  592.984893] usb 1-1: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
[  592.984904] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  592.984908] usb 1-1: Product: USB 2.0 Hub
[  592.986093] hub 1-1:1.0: USB hub found
[  592.986451] hub 1-1:1.0: 4 ports detected
[  596.068552] usb 1-1.1: new full-speed USB device number 10 using xhci_hcd
[  596.294404] usb 1-1.1: New USB device found, idVendor=045e, idProduct=0745, bcdDevice= 6.33
[  596.294417] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  596.294423] usb 1-1.1: Product: Microsoft® 2.4GHz Transceiver v7.0
[  596.294428] usb 1-1.1: Manufacturer: Microsoft
[  596.304874] input: Microsoft Microsoft® 2.4GHz Transceiver v7.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.0/0003:045E:0745.0007/input/input19
[  596.365252] hid-generic 0003:045E:0745.0007: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Microsoft® 2.4GHz Transceiver v7.0] on usb-0000:00:14.0-1.1/input0
[  596.373527] input: Microsoft Microsoft® 2.4GHz Transceiver v7.0 Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.1/0003:045E:0745.0008/input/input20
[  596.373903] input: Microsoft Microsoft® 2.4GHz Transceiver v7.0 Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.1/0003:045E:0745.0008/input/input21
[  596.433165] hid-generic 0003:045E:0745.0008: input,hidraw1: USB HID v1.11 Mouse [Microsoft Microsoft® 2.4GHz Transceiver v7.0] on usb-0000:00:14.0-1.1/input1
[  596.440473] input: Microsoft Microsoft® 2.4GHz Transceiver v7.0 Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.2/0003:045E:0745.0009/input/input22
[  596.497066] input: Microsoft Microsoft® 2.4GHz Transceiver v7.0 System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.2/0003:045E:0745.0009/input/input24
[  596.497475] hid-generic 0003:045E:0745.0009: input,hiddev0,hidraw2: USB HID v1.11 Device [Microsoft Microsoft® 2.4GHz Transceiver v7.0] on usb-0000:00:14.0-1.1/input2
[  610.456032] usb 1-1.4: new high-speed USB device number 11 using xhci_hcd
[  610.656688] usb 1-1.4: New USB device found, idVendor=1235, idProduct=8201, bcdDevice= 6.75
[  610.656695] usb 1-1.4: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[  610.656697] usb 1-1.4: Product: Scarlett 18i20 USB
[  610.656699] usb 1-1.4: Manufacturer: Focusrite
[  610.656701] usb 1-1.4: SerialNumber: 12345678
[  610.703704] mc: Linux media interface: v0.10
[  615.128986] usb 1-1.4: Focusrite Scarlett Gen 2/3 Mixer Driver enabled pid=0x8201
[  615.134283] usbcore: registered new interface driver snd-usb-audio
[  768.049990] audit: type=1400 audit(1658694915.337:171): apparmor="DENIED" operation="connect" profile="/usr/sbin/cupsd" pid=1494 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="send receive connect" denied_mask="send connect" addr=none peer_addr="@2F746D702F65736574732E736F636B0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" peer="unconfined"
[  864.548111] usb 1-7.1: new high-speed USB device number 12 using xhci_hcd
[  864.660771] usb 1-7.1: New USB device found, idVendor=1235, idProduct=8208, bcdDevice= 4.ab
[  864.660785] usb 1-7.1: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[  864.660791] usb 1-7.1: Product: Clarett 8Pre USB
[  864.660795] usb 1-7.1: Manufacturer: Focusrite
[  864.660799] usb 1-7.1: SerialNumber: 12345678

geoffreybennett · 2022-07-25T06:49:08Z

Need the alsactl output too

juanpc2018 · 2022-07-25T22:04:57Z

$ sudo alsactl -f /tmp/juanpc2018 store -all

juanpc2018-all.zip

$ sudo dmesg -W | tee /tmp/juanpc2018-dmesg.txt
[sudo] password : 
[92679.248652] usb 1-7.1: USB disconnect, device number 15
[92732.442572] usb 1-7.1: new high-speed USB device number 16 using xhci_hcd
[92732.555334] usb 1-7.1: New USB device found, idVendor=1235, idProduct=8208, bcdDevice= 4.ab
[92732.555348] usb 1-7.1: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[92732.555354] usb 1-7.1: Product: Clarett 8Pre USB
[92732.555358] usb 1-7.1: Manufacturer: Focusrite
[92732.555362] usb 1-7.1: SerialNumber:

geoffreybennett · 2022-07-26T02:20:26Z

That alsactl output looks fine. I'm able to load it and see your interface settings.

At step 5, that I gave you above, what happened? If nothing happened, what happens if you restart alsa-scarlett-gui at that point?

juanpc2018 · 2022-07-26T04:44:12Z

works ok,
the problem is the .conf
does Not allow 2 or more.
when Reboot.

geoffreybennett · 2022-07-26T12:50:46Z

Step 5 works ok? Then, please write out the steps to follow in order to 1) reproduce the problem and 2) make it work okay.

juanpc2018 · 2022-07-26T20:59:19Z

Work steps:

create a .conf with 1 interface.
reboot.
works.

FAIL Steps:

create a .conf with 2 interfaces.
reboot.
Fail.

geoffreybennett · 2022-07-27T11:15:52Z

According to the dmesg output you provided, you have two cards:

Scarlett 18i20 USB (Gen 2) pid=0x8201
Clarett 8Pre USB pid=0x8208

The Clarett is not currently supported by this driver, so your .conf file should only have 1 interface, and as you stated, it will work then.

If you had two supported interfaces (say if you had an 18i20 Gen 2 + an 18i20 Gen 3), then I guess the line would be:

options snd_usb_audio vid=0x1235,0x1235 pid=0x8201,0x8215 device_setup=1,1

This guess is based on the documentation at https://alsa.opensrc.org/MultipleUSBAudioDevices

geoffreybennett · 2022-08-08T16:10:40Z

Clarett+ 8Pre is supported now. Hopefully the Clarett 8Pre USB works too, but that needs someone to test. https://github.com/geoffreybennett/scarlett-gen2/commits/scarlett-gen3

juanpc2018 changed the title ~~Version 0.2-6-gbe3f~~ Seems .conf does Not allow multiple... Jul 22, 2022

juanpc2018 closed this as completed Jul 22, 2022

juanpc2018 reopened this Jul 22, 2022

juanpc2018 changed the title ~~Seems .conf does Not allow multiple...~~ scarlett.conf does Not allow multiple... Jul 22, 2022

This was referenced Jul 23, 2022

scarlett.conf does Not allow multiple... markc/alsa#47

Open

scarlett.conf does Not allow multiple interfaces simultaneously thesofproject/linux#3782

Closed

geoffreybennett added the invalid This doesn't seem right label Jul 27, 2022

geoffreybennett closed this as not planned Won't fix, can't repro, duplicate, stale Jul 29, 2022

This was referenced Jul 30, 2022

Clarett 8pre USB Kernel ? Focusrite-Scarlett-on-Linux/sound-usb-kernel-module#18

Closed

Clarett 8pre USB ? sadko4u/focusrite-scarlett-backports#10

Open

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