kernel-packages team mailing list archive

[Fuujuhi <1260825@xxxxxxxxxxxxxxxxxx>]

Hi Christopher,

Thanks for your reply, and trying to "enlight" me . I read the link you give, but still I don't see the logic.
Say that I'd have some time to look further in this bug, and trying different things. It is very difficult for me then to find reports with bug similar to mine. I see no relevant metadata in launchpad.

For instance:

- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1351882

This one is very similar, same laptop, same hardware but strangely the USB device id are slightly different (IMC networks). 
So not 100% duplicate, but clearly very related. We don't see this in launchpad.

- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1349752

Similar bug, similar hardware but different vendor. Maybe same bug.
Maybe not duplicate, but clearly related. In any case, we don't see that
in launchpad.

- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1277528

The report alperyilmaz. There was an interesting comment from Max Schwarz (xqms), and a possible user space fix.
Since it is a different report, I did not see it. In the meantime, the bug is flagged as "expired", so it does not even appear if you do a basic launchpad search.

Also, why not announce here people created a new bug report?
I personally would like to know it, so that at least I have a chance to register myself to them.

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https://bugs.launchpad.net/bugs/1260825

Title:
  168c:0032 ath3k built-in bluetooth cannot load firmware - sporadic

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  This is on an ASUS N550JV. Basically, the Bluetooth is sporadically
  available after restart/login. When not available, we get an error msg
  in dmesg about a patch that failed to load.

  $ sudo lsusb -v
  Bus 003 Device 016: ID 13d3:3402 IMC Networks
  Device Descriptor:
    bDeviceProtocol         1 Bluetooth
    idVendor           0x13d3 IMC Networks
    idProduct          0x3402
    bcdDevice            0.02
    iManufacturer           1 Atheros Communications
    iProduct                2 Bluetooth USB Host Controller
    iSerial                 3 Alaska Day 2006

  $ sudo lspci
  04:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)

  dmesg:
  [   13.663135] Bluetooth: Error in firmware loading err = -110,len = 448, size = 4096
  [   13.663173] Bluetooth: Loading patch file failed
  [   13.663198] ath3k: probe of 3-5:1.0 failed with error -110
  [   13.663229] usbcore: registered new interface driver ath3k

  Things already tried (to no much avail):
  - Update BIOS to latest version
  - Install "bluetooth" package
  - Enable ath9k bt coexistence (as per http://5thpeephole.blogspot.be/2013/10/install-ubuntu-1310-in-asus-n550jv.html)
  - unload / reload ath3k module:
  $ sudo modprobe -r ath3k; sleep 1; sudo modprobe ath3k

  Upstream URL: http://article.gmane.org/gmane.linux.bluez.kernel/48232

  ---
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  Dependencies:

  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-12-07 (5 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MarkForUpload: True
  Package: linux-firmware 1.116
  PackageArchitecture: all
  ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
  Tags:  saucy
  Uname: Linux 3.11.0-14-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
  ---
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  marie      2252 F.... pulseaudio
   /dev/snd/controlC0:  marie      2252 F.... pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=b1848df9-3a67-4cb5-b9c4-1857d2d1f57b
  InstallationDate: Installed on 2013-12-07 (134 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: ASUSTeK COMPUTER INC. N550JV
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=6d1c5f5b-76e4-467b-9de2-e50ec2279947 ro quiet splash acpi_osi= vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware                             1.127
  StagingDrivers: rts5139
  Tags:  trusty staging
  Uname: Linux 3.13.0-24-generic x86_64
  UpgradeStatus: Upgraded to trusty on 2014-04-20 (1 days ago)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 11/19/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: N550JV.208
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: N550JV
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN550JV.208:bd11/19/2013:svnASUSTeKCOMPUTERINC.:pnN550JV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN550JV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: N550JV
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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