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Bug#935748: marked as done (linux-source-4.9: Dev number change after boot on Intel controller)

Your message dated Mon, 26 Aug 2019 01:20:50 +0100
with message-id <92d8f01a2a129b5e1dc4fe165f9325b163e7229c.camel@decadent.org.uk>
and subject line Re: Bug#935748: linux-source-4.9: Dev number change after boot on Intel controller
has caused the Debian Bug report #935748,
regarding linux-source-4.9: Dev number change after boot on Intel controller
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
935748: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=935748
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
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)

--- End Message ---
--- Begin Message --- 
This is not a bug; it's just how USB works.

Ben.

-- 
Ben Hutchings
If you seem to know what you are doing, you'll be given more to do.

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