[vostro 130] Dell Wireless 1702 dual wifi/bluetooth: bluetooth not detected
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
High
|
AceLan Kao | ||
Natty |
Confirmed
|
High
|
AceLan Kao | ||
linux-ti-omap4 (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
Natty |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
On a Dell Vostro V130: seems like the Dell Wireless 1702 device, which is in fact an Atheros AR9285, does not load the necessary kernel bits for bluetooth coexistance. My uneducated guess says it's because the subsystem ID for the device is not in the list of valid subsys ids for bluetooth coex.
$ cat subsystem_device subsystem_vendor
0x0205
0x1028
Note sure what else to add here, but basing my research on the documentation on http://
ProblemType: Bug
DistroRelease: Ubuntu 11.01
Package: linux-image-
Regression: No
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.38-3-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe500000 irq 47'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:111d7605,
Controls : 18
Simple ctrls : 10
Date: Thu Feb 17 15:33:14 2011
EcryptfsInUse: Yes
HibernationDevice: RESUME=
MachineType: Dell Inc. Vostro V130
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=fr_CA.UTF-8
LC_MESSAGES=
SHELL=/bin/zsh
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.47
SourcePackage: linux
dmi.bios.date: 12/13/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 0GD7D0
dmi.board.vendor: Dell Inc.
dmi.board.version: A03
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Vostro V130
dmi.product.
dmi.sys.vendor: Dell Inc.
tags: | removed: running-unity |
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
tags: | added: blocks-hwcert pcert |
tags: | added: hwe-blocker |
Changed in linux (Ubuntu): | |
assignee: | nobody → AceLan Kao (acelankao) |
importance: | Undecided → High |
summary: |
- Dell Wireless 1702 dual wifi/bluetooth: bluetooth not detected + [vostro 130] Dell Wireless 1702 dual wifi/bluetooth: bluetooth not + detected |
tags: | added: blocks-hwcert-enablement |
FWIW, I tried to manually start btcoex by removing the ath9k driver and starting it again with "modprobe ath9k btcoex_enable=1" but without success.