Op zondag 29 juni 2025, schreef deloptes via tde-users:
Rody via tde-users wrote:
The attachments show what kmix looks like now that pulse is installed. For the rubix it is normal that the volumeslider is set (fixed) to 100% as the volumecontrols are on the rubix box itself.
Nice
so it works via pulseaudio, correct?
and when you install pavucontrol do you see the card there?
Yes, see attached file
may be check the boot or system log, how it is being initialized.
I don't have usb snd card, but the usb webcam looks like this, where you also see the initialization of the snd driver
[ 12.488125] videodev: Linux video capture interface: v2.00 [ 12.528705] usb 1-1.5: Found UVC 1.00 device Philips SPC 1000NC Webcam (0471:0332) [ 12.537723] snd_hda_intel 0000:00:1b.0: enabling device (0140 -> 0142) [ 12.543947] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 12.571965] input: Philips SPC 1000NC Webcam as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input8
I found the following lines in syslog for the roland rubix audio card:
2025-06-29T02:26:24.343353+02:00 HP-63 kernel: [ 1.415894] usb 2-1: new high-speed USB device number 2 using xhci_hcd 2025-06-29T02:26:24.343381+02:00 HP-63 kernel: [ 1.564509] usb 2-1: New USB device found, idVendor=0582, idProduct=01e0, bcdDevice=11.1f 2025-06-29T02:26:24.343385+02:00 HP-63 kernel: [ 1.564515] usb 2-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 2025-06-29T02:26:24.343386+02:00 HP-63 kernel: [ 1.564517] usb 2-1: Product: Rubix24 2025-06-29T02:26:24.343386+02:00 HP-63 kernel: [ 1.564518] usb 2-1: Manufacturer: Roland
However, no lines containing 'enabling device' are present in syslog (before and after installing nvidia driver).
Lines containing 'bound' were found for one device before installing the nvidia driver:
2025-06-20T02:05:18.674541+02:00 HP-63 kernel: [ 4.660744] snd_hda_intel 0000:01:00.1: bound 0000:01:00.0 (ops nv50_audio_component_bind_ops [nouveau])
Afterward no lines containing 'bound' were found.
Lines containing 'input:' are found for mouse, keyboard, power button, pc speaker, nvidia card and hda intel card but not for the roland rubix usb card.
Regards,
Rody
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