Package: linux-source-4.9 Severity: normal When try to connect on audio usb. How to reproduce this bug: After reboot inspect /sys/bus/usb/devices/1-4/devnum resul is 2 Run journalctl -r 0:57:38 debian kernel: usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Aug 25 20:57:38 debian kernel: usb 1-4: New USB device found, idVendor=8087, idProduct=07dc Aug 25 20:57:38 debian kernel: sd 0:0:0:0: [sda] Attached SCSI disk Aug 25 20:57:38 debian kernel: sda: sda1 sda2 sda3 Aug 25 20:57:38 debian kernel: sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Aug 25 20:57:38 debian kernel: sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 Aug 25 20:57:38 debian kernel: sd 0:0:0:0: [sda] Write Protect is off Aug 25 20:57:38 debian kernel: sd 0:0:0:0: [sda] 4096-byte physical blocks Aug 25 20:57:38 debian kernel: sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB) Aug 25 20:57:38 debian kernel: usb 1-4: new full-speed USB device number 2 using xhci_hcd
...................................................................... ...................................................................... Aug 25 20:57:42 debian kernel: Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated Aug 25 20:57:42 debian kernel: media: Linux media interface: v0.10 Aug 25 20:57:42 debian kernel: Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.0.1.2d.d.bseq Aug 25 20:57:42 debian kernel: bluetooth hci0: firmware: direct-loading firmware intel/ibt-hw-37.7.10-fw-1.0.1.2d.d.bseq Aug 25 20:57:42 debian mtp-probe[245]: bus: 1, device: 3 was not an MTP device On gnome on/off connection audio usb by multiple times. Inspect /sys/bus/usb/devices/1-4/devnum result is 4. Run journalctl -r Usb driver is reloaded by the systemd Aug 25 21:03:20 debian systemd[1]: Reached target Bluetooth. Aug 25 21:03:20 debian kernel: Bluetooth: hci0: Intel device is already patched. patch num: 27 Aug 25 21:03:20 debian kernel: Bluetooth: hci0: read Intel version: 3707100100012d0d27 Aug 25 21:03:20 debian kernel: usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Aug 25 21:03:20 debian kernel: usb 1-4: New USB device found, idVendor=8087, idProduct=07dc Aug 25 21:03:19 debian kernel: usb 1-4: new full-speed USB device number 4 using xhci_hcd On fine, with device number 4 , i can to start right audio profile on pulseaudio. -- System Information: Debian Release: 9.9 APT prefers oldstable APT policy: (500, 'oldstable') Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-9-amd64 (SMP w/2 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)
