I confirm this problem with latest kernel 3.15 rc7, I've updated my
kernel 3.13 on my HP probook 450 G1 because I've noticed the wifi button
was not working and the bluetooth scan wasn't discovering devices. After
updating to kernel 3.15, the wifi button works and bluetooth scanning
too, but the bluetooth module is rarely loaded ...
** Changed in: linux (Ubuntu)
Status: Expired => Confirmed
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https://bugs.launchpad.net/bugs/1102622
Title:
168c:0032 ath3k built-in bluetooth cannot load firmware - sporadic
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
Hardware: Toshiba L850-112
OS: Kubuntu 12.04.1 64 bit
Kernel: 3.5.0-22 (lts-quantal)
Description:
Bluetooth will fail to load firmware.
See attachments...
Error summary:
[ 19.340662] Bluetooth: Error in firmware loading err = -110,len = 448,
size = 4096
[ 19.340677] Bluetooth: Loading patch file failed
[ 19.340687] ath3k: probe of 3-3:1.0 failed with error -110
[ 19.340735] usbcore: registered new interface driver ath3k
Reproducible: Sometimes fails and sometimes loads and works fine.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: philwyett 2011 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xc2510000 irq 45'
Mixer name : 'Intel PantherPoint HDMI'
Components : 'HDA:10ec0269,1179fb30,00100202
HDA:80862806,1179fb41,00100000'
Controls : 25
Simple ctrls : 11
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=8fe23677-2571-4fbe-98ec-848d6088da53
InstallationMedia: Kubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64
(20120820.1)
MachineType: TOSHIBA SATELLITE PRO L850-112
MarkForUpload: True
Package: linux (not installed)
ProcEnviron:
LANGUAGE=en_GB:en
TERM=xterm
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-22-generic
root=UUID=f0a1ccbf-67ef-4216-8564-b08521b35794 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.5.0-22.34~precise1-generic 3.5.7.2
RelatedPackageVersions:
linux-restricted-modules-3.5.0-22-generic N/A
linux-backports-modules-3.5.0-22-generic N/A
linux-firmware 1.79.1
Tags: precise
Uname: Linux 3.5.0-22-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
dmi.bios.date: 04/24/2012
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: 1.40
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: Type2 - Board Product Name1
dmi.board.vendor: Type2 - Board Vendor Name1
dmi.board.version: Type2 - Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: OEM Chassis Manufacturer
dmi.chassis.version: OEM Chassis Version
dmi.modalias:
dmi:bvnInsydeCorp.:bvr1.40:bd04/24/2012:svnTOSHIBA:pnSATELLITEPROL850-112:pvrPSKDHE-003004EN:rvnType2-BoardVendorName1:rnType2-BoardProductName1:rvrType2-BoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
dmi.product.name: SATELLITE PRO L850-112
dmi.product.version: PSKDHE-003004EN
dmi.sys.vendor: TOSHIBA
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