Focusrite Scarlett 2i2 3rd stopt working in latest default kernel (5.11.11-1.1.gdbc4a02.x86_64)!

Dear people,
Just want to make this announcement, discovered that the latest kernel upgrade, gave me this message in /var/log/messages

2021-03-31T16:55:01.192647-07:00 chenrezi kernel: 200.463947] usb 1-3: USB disconnect, device number 6
2021-03-31T16:55:09.980751-07:00 chenrezi kernel: 209.251375] usb 1-3: new high-speed USB device number 7 using xhci_hcd
2021-03-31T16:55:10.128643-07:00 chenrezi kernel: 209.400167] usb 1-3: New USB device found, idVendor=1235, idProduct=8210, bcdDevice= 5.ff
2021-03-31T16:55:10.128680-07:00 chenrezi kernel: 209.400181] usb 1-3: New USB device strings: Mfr=1, Product=3, SerialNumber=2
2021-03-31T16:55:10.128686-07:00 chenrezi kernel: 209.400186] usb 1-3: Product: Scarlett 2i2 USB
2021-03-31T16:55:10.128689-07:00 chenrezi kernel: 209.400191] usb 1-3: Manufacturer: Focusrite
2021-03-31T16:55:10.128692-07:00 chenrezi kernel: 209.400195] usb 1-3: SerialNumber: Y81V7690CABC66
2021-03-31T16:55:10.156652-07:00 chenrezi kernel: 209.429102] usb 1-3: Focusrite Scarlett Gen 2/3 Mixer Driver enabled pid=0x8210
2021-03-31T16:55:10.156695-07:00 chenrezi kernel: 209.429759] usb 1-3: Device has no software configuration
2021-03-31T16:55:10.156701-07:00 chenrezi kernel: 209.429940] usb 1-3: Scarlett Gen 2 USB response result cmd 800000 was 16 expected 19
2021-03-31T16:55:10.156705-07:00 chenrezi kernel: 209.429997] snd-usb-audio: probe of 1-3:1.0 failed with error -22
2021-03-31T16:55:10.166431-07:00 chenrezi mtp-probe: checking bus 1, device 7: “/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3”
2021-03-31T16:55:10.167394-07:00 chenrezi mtp-probe: bus: 1, device: 7 was not an MTP device

In kernel 5.11.10-2.gfa5dcf1-default it was:
2021-03-31T16:48:26.892232-07:00 chenrezi kernel: 388.071580] usb 1-3: new high-speed USB device number 7 using xhci_hcd
2021-03-31T16:48:27.040176-07:00 chenrezi kernel: 388.220024] usb 1-3: New USB device found, idVendor=1235, idProduct=8210, bcdDevice= 5.ff
2021-03-31T16:48:27.040208-07:00 chenrezi kernel: 388.220037] usb 1-3: New USB device strings: Mfr=1, Product=3, SerialNumber=2
2021-03-31T16:48:27.040211-07:00 chenrezi kernel: 388.220043] usb 1-3: Product: Scarlett 2i2 USB
2021-03-31T16:48:27.040213-07:00 chenrezi kernel: 388.220048] usb 1-3: Manufacturer: Focusrite
2021-03-31T16:48:27.040215-07:00 chenrezi kernel: 388.220051] usb 1-3: SerialNumber: Y81V7690CABC66
2021-03-31T16:48:27.066796-07:00 chenrezi mtp-probe: checking bus 1, device 7: “/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3”
2021-03-31T16:48:27.067211-07:00 chenrezi mtp-probe: bus: 1, device: 7 was not an MTP device
2021-03-31T16:48:27.106776-07:00 chenrezi systemd-udevd[3225]: Process ‘/usr/sbin/alsactl restore 1’ failed with exit code 99.
2021-03-31T16:48:27.110835-07:00 chenrezi systemd[2119]: Reached target Sound Card.

And the Focus Scarlett Gen 3, still works on this kernel, also on the 5.3.18-lp152.66.2.x86_64 kernel.

Please let me know if you need more information.

Kindly,

Peter

Best to submit a bug report so it’s fixed with the next kernel release.
In the meantime, you have the older kernel and hopefully, a user mode dirver soltuion.

TSU

Thank you, what is the address for that?