https://bugzilla.kernel.org/show_bug.cgi?id=219111 --- Comment #18 from CH (com+bugzilla-kernel@xxxxxxxxxx) --- Ok, so I finally managed to correclty install and run the patched kernel and it appears your patch doesn't work. Here's the journalctl trace from when I plug the mixer: août 04 17:32:42 localhost kernel: usb 1-2: new high-speed USB device number 7 using xhci_hcd août 04 17:32:42 localhost kernel: usb 1-2: Patch applied août 04 17:32:42 localhost kernel: usb 1-2: Skipped second reset août 04 17:32:42 localhost kernel: usb 1-2: New USB device found, idVendor=22f0, idProduct=0008, bcdDevice= 2.00 août 04 17:32:42 localhost kernel: usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 août 04 17:32:42 localhost kernel: usb 1-2: Product: Xone:23C août 04 17:32:42 localhost kernel: usb 1-2: Manufacturer: Allen&Heath août 04 17:32:42 localhost kernel: usb 1-2: SerialNumber: no serial number août 04 17:32:42 localhost kernel: usb 1-2: 1:2 : UAC_AS_GENERAL descriptor not found août 04 17:32:42 localhost kernel: usb 1-2: 2:2 : UAC_AS_GENERAL descriptor not found août 04 17:32:42 localhost kernel: usb 1-2: Quirk or no altset; falling back to MIDI 1.0 août 04 17:32:42 localhost mtp-probe[5421]: checking bus 1, device 7: "/sys/devices/pci0000:00/0000:00:01.3/0000:01:00.0/usb1/1-2" août 04 17:32:42 localhost mtp-probe[5421]: bus: 1, device: 7 was not an MTP device août 04 17:32:42 localhost (udev-worker)[5420]: 1-2: /usr/lib/udev/rules.d/69-mixxx-usb-uaccess.rules:19 Failed to write ATTR{/sys/devices/pci0000:00/0000:00:01.3/0000:01:00.0/usb1/1-2/bConfigurationValue}, ignoring: Invalid argument août 04 17:32:42 localhost mtp-probe[5443]: checking bus 1, device 7: "/sys/devices/pci0000:00/0000:00:01.3/0000:01:00.0/usb1/1-2" août 04 17:32:42 localhost mtp-probe[5443]: bus: 1, device: 7 was not an MTP device août 04 17:32:42 localhost kded6[3384]: org.kde.pulseaudio: No object for name "alsa_output.pci-0000_08_00.4.analog-stereo.monitor" août 04 17:32:42 localhost plasmashell[3409]: org.kde.pulseaudio: No object for name "alsa_output.pci-0000_08_00.4.analog-stereo.monitor" août 04 17:32:42 localhost kded6[3384]: org.kde.pulseaudio: No object for name "alsa_output.pci-0000_08_00.4.analog-stereo.monitor" août 04 17:32:42 localhost plasmashell[3409]: org.kde.pulseaudio: No object for name "alsa_output.pci-0000_08_00.4.analog-stereo.monitor" août 04 17:32:42 localhost kded6[3384]: org.kde.pulseaudio: No object for name "alsa_output.pci-0000_08_00.4.analog-stereo.monitor" août 04 17:32:42 localhost kded6[3384]: org.kde.pulseaudio: No object for name "alsa_output.pci-0000_08_00.4.analog-stereo.monitor" août 04 17:32:42 localhost plasmashell[3409]: org.kde.pulseaudio: No object for name "alsa_output.pci-0000_08_00.4.analog-stereo.monitor" août 04 17:32:42 localhost plasmashell[3409]: org.kde.pulseaudio: No object for name "alsa_output.pci-0000_08_00.4.analog-stereo.monitor" août 04 17:32:42 localhost kded6[3384]: org.kde.pulseaudio: No object for name "alsa_output.pci-0000_08_00.4.analog-stereo.monitor" août 04 17:32:42 localhost plasmashell[3409]: org.kde.pulseaudio: No object for name "alsa_output.pci-0000_08_00.4.analog-stereo.monitor" août 04 17:32:42 localhost kded6[3384]: org.kde.pulseaudio: No object for name "alsa_output.pci-0000_08_00.4.analog-stereo.monitor" août 04 17:32:42 localhost plasmashell[3409]: org.kde.pulseaudio: No object for name "alsa_output.pci-0000_08_00.4.analog-stereo.monitor" You can see the *Patch applied* log which is a line I added to ensure I was indeed running the patched kernel and the *Skipped second reset* line that indicates the `if (maxp0 <= 18)` was skipped but udev still fails to apply the `bConfigurationValue` rule. If you want to test another patch, I now know how to do. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
