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Message #82810
[Bug 1375891] Re: Bluetooth is not working in Acer Aspire E1-432
This issue appears to be an upstream bug, since you tested the latest
upstream kernel. Would it be possible for you to open an upstream bug
report[0]? That will allow the upstream Developers to examine the issue,
and may provide a quicker resolution to the bug.
Please follow the instructions on the wiki page[0]. The first step is to
email the appropriate mailing list. If no response is received, then a
bug may be opened on bugzilla.kernel.org.
Once this bug is reported upstream, please add the tag: 'kernel-bug-
reported-upstream'.
[0] https://wiki.ubuntu.com/Bugs/Upstream/kernel
** Changed in: linux (Ubuntu)
Status: Confirmed => Triaged
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https://bugs.launchpad.net/bugs/1375891
Title:
Bluetooth is not working in Acer Aspire E1-432
Status in “linux” package in Ubuntu:
Triaged
Bug description:
I got a new Acer Aspire E1-432 laptop with preinstalled Ubuntu 14.04,
the Bluetooth is not working.
Qualcomm Atheros is the chipset in the laptop which supports both wifi and bluetooth.
Wifi is working but bluetooth is not even recognized in the system.
Not detected. i used to fedora gnome 3.12 it's working. But now i used ubuntu it not find my device
i tested the latest v3.17 kernel: Not found bluetooth adaptor.
Devices:
hci0 A4:DB:30:CA:D8:50
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.1 LTS
Release: 14.04
Codename: trusty
[ 10.159667] Bluetooth: Core ver 2.17
[ 10.159689] Bluetooth: HCI device and connection manager initialized
[ 10.159697] Bluetooth: HCI socket layer initialized
[ 10.159700] Bluetooth: L2CAP socket layer initialized
[ 10.159705] Bluetooth: SCO socket layer initialized
[ 13.897795] Bluetooth: RFCOMM TTY layer initialized
[ 13.897809] Bluetooth: RFCOMM socket layer initialized
[ 13.897856] Bluetooth: RFCOMM ver 1.11
[ 13.917356] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 13.917375] Bluetooth: BNEP filters: protocol multicast
[ 13.917424] Bluetooth: BNEP socket layer initialized
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-36-generic 3.13.0-36.63
ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
Uname: Linux 3.13.0-36-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: dinhquochan 1845 F.... pulseaudio
/dev/snd/controlC1: dinhquochan 1845 F.... pulseaudio
CurrentDesktop: Unity
Date: Tue Sep 30 23:14:05 2014
HibernationDevice: RESUME=UUID=bd2f89bc-118c-4ae2-a01b-377558b49b2b
InstallationDate: Installed on 2014-09-25 (5 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: Acer Aspire E1-432
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic.efi.signed root=UUID=9009b049-3714-437a-83fe-06fc8aadb647 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-36-generic N/A
linux-backports-modules-3.13.0-36-generic N/A
linux-firmware 1.127.7
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/20/2014
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: V2.11
dmi.board.name: EA40_HW
dmi.board.vendor: Acer
dmi.board.version: V2.11
dmi.chassis.type: 9
dmi.chassis.vendor: Acer
dmi.chassis.version: V2.11
dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrV2.11:bd02/20/2014:svnAcer:pnAspireE1-432:pvrV2.11:rvnAcer:rnEA40_HW:rvrV2.11:cvnAcer:ct9:cvrV2.11:
dmi.product.name: Aspire E1-432
dmi.product.version: V2.11
dmi.sys.vendor: Acer
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References