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Message #42768
[Bug 1260825] Re: 168c:0032 ath3k built-in bluetooth cannot load firmware - sporadic
** This bug is no longer a duplicate of bug 1237296
168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth works sporadic
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https://bugs.launchpad.net/bugs/1260825
Title:
168c:0032 ath3k built-in bluetooth cannot load firmware - sporadic
Status in “linux-firmware” package in Ubuntu:
Confirmed
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.
This bug seems similar to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1102622.
$ 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
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-firmware 1.116
ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
Uname: Linux 3.11.0-14-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.1
Architecture: amd64
Date: Fri Dec 13 18:18:34 2013
Dependencies:
InstallationDate: Installed on 2013-12-07 (5 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: linux-firmware
UpgradeStatus: No upgrade log present (probably fresh install)
---
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: 2.12.5-0ubuntu2.1
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:
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