After upgrading to trusty, the bluetooth still does not work.
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04 LTS"
sudo hciconfig hci0 up
\Can't init device hci0: Connection timed out (110)
hciconfig
hci0: Type: BR/EDR Bus: USB
BD Address: 28:E3:47:9F:C9:95 ACL MTU: 1022:8 SCO MTU: 183:5
DOWN
RX bytes:59 acl:0 sco:0 events:5 errors:0
TX bytes:15 acl:0 sco:0 commands:12 errors:7
Entry in lsusb is: (The Chicony entry listed in the original report was
incorrect, that is the webcamc.)
Bus 001 Device 004: ID 04ca:300b Lite-On Technology Corp.
The respective section from hwinfo is:
P: /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4
N: bus/usb/001/004
E: BUSNUM=001
E: DEVNAME=/dev/bus/usb/001/004
E: DEVNUM=004
E: DEVPATH=/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4
E: DEVTYPE=usb_device
E: DRIVER=usb
E: ID_BUS=usb
E: ID_MODEL=300b
E: ID_MODEL_ENC=300b
E: ID_MODEL_ID=300b
E: ID_REVISION=0001
E: ID_SERIAL=04ca_300b
E: ID_USB_INTERFACES=:e00101:
E: ID_VENDOR=04ca
E: ID_VENDOR_ENC=04ca
E: ID_VENDOR_FROM_DATABASE=Lite-On Technology Corp.
E: ID_VENDOR_ID=04ca
E: MAJOR=189
E: MINOR=3
E: PRODUCT=4ca/300b/1
E: SUBSYSTEM=usb
E: TYPE=224/1/1
E: USEC_INITIALIZED=93879
P: /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0
E: DEVPATH=/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0
E: DEVTYPE=usb_interface
E: DRIVER=btusb
E: ID_USB_CLASS_FROM_DATABASE=Wireless
E: ID_USB_PROTOCOL_FROM_DATABASE=Bluetooth
E: ID_USB_SUBCLASS_FROM_DATABASE=Radio Frequency
E: ID_VENDOR_FROM_DATABASE=Lite-On Technology Corp.
E: INTERFACE=224/1/1
E: MODALIAS=usb:v04CAp300Bd0001dcE0dsc01dp01icE0isc01ip01in00
E: PRODUCT=4ca/300b/1
E: SUBSYSTEM=usb
E: TYPE=224/1/1
E: USEC_INITIALIZED=20040
P: /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/bluetooth/hci0
E:
DEVPATH=/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/bluetooth/hci0
E: DEVTYPE=host
E: ID_BUS=usb
E: ID_MODEL=300b
E: ID_MODEL_ENC=300b
E: ID_MODEL_ID=300b
E: ID_REVISION=0001
E: ID_SERIAL=04ca_300b
E: ID_TYPE=generic
E: ID_USB_DRIVER=btusb
E: ID_USB_INTERFACES=:e00101:
E: ID_USB_INTERFACE_NUM=00
E: ID_VENDOR=04ca
E: ID_VENDOR_ENC=04ca
E: ID_VENDOR_ID=04ca
E: SUBSYSTEM=bluetooth
E: USEC_INITIALIZED=9667
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https://bugs.launchpad.net/bugs/1330083
Title:
[Acer Aspire V5-132] Bluetooth not working
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
The bluetooth device is detected, but remains permanently down.
sudo hciconfig hci0 up
Can't init device hci0: Connection timed out (110)
lsusb
Bus 002 Device 003: ID 04f2:b3f6 Chicony Electronics Co., Ltd
hciconfig
hci0: Type: BR/EDR Bus: USB
BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0
DOWN
RX bytes:6 acl:0 sco:0 events:1 errors:0
TX bytes:0 acl:0 sco:0 commands:3 errors:3
dmesg | grep -i -E blue
[ 17.929361] Bluetooth: Core ver 2.16
[ 17.929527] Bluetooth: HCI device and connection manager initialized
[ 17.930048] Bluetooth: HCI socket layer initialized
[ 17.930056] Bluetooth: L2CAP socket layer initialized
[ 17.930067] Bluetooth: SCO socket layer initialized
[ 19.525599] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 19.525606] Bluetooth: BNEP filters: protocol multicast
[ 19.525618] Bluetooth: BNEP socket layer initialized
[ 19.576208] Bluetooth: RFCOMM TTY layer initialized
[ 19.576229] Bluetooth: RFCOMM socket layer initialized
[ 19.576232] Bluetooth: RFCOMM ver 1.11
rfkill list 1
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
hwinfo
USB 00.0: 11500 Bluetooth Device
[Created at usb.122]
Unique ID: 33sj.jwc6PpeB0GB
Parent ID: ADDn.4Nx_qoDfSd7
SysFS ID: /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0
SysFS BusID: 1-1.4:1.0
Hardware Class: bluetooth
Model: "Lite-On Bluetooth Device"
Hotplug: USB
Vendor: usb 0x04ca "Lite-On Technology Corp."
Device: usb 0x300b
Revision: "0.01"
Driver: "btusb"
Driver Modules: "btusb"
Speed: 12 Mbps
Module Alias: "usb:v04CAp300Bd0001dcE0dsc01dp01icE0isc01ip01in00"
Driver Info #0:
Driver Status: btusb is active
Driver Activation Cmd: "modprobe btusb"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #41 (Hub)
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-35-generic 3.8.0-35.50
ProcVersionSignature: Ubuntu 3.8.0-35.50-generic 3.8.13.13
Uname: Linux 3.8.0-35-generic x86_64
ApportVersion: 2.9.2-0ubuntu8.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: pia 2530 F.... pulseaudio
CRDA:
country ID:
(2402 - 2482 @ 40), (N/A, 20)
Date: Sat Jun 14 22:11:00 2014
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=20f8e431-4b59-496c-a5e7-22ec015a8c66
InstallationDate: Installed on 2014-04-29 (45 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: Acer Aspire V5-132
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-35-generic
root=UUID=03cafc64-f338-4a89-a079-0e44fc504bc6 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.8.0-35-generic N/A
linux-backports-modules-3.8.0-35-generic N/A
linux-firmware 1.106
SourcePackage: linux
StagingDrivers: rts5139
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/04/2013
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: V2.05
dmi.board.name: Angel_CY
dmi.board.vendor: Acer
dmi.board.version: V2.05
dmi.chassis.type: 9
dmi.chassis.vendor: Acer
dmi.chassis.version: V2.05
dmi.modalias:
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.05:bd09/04/2013:svnAcer:pnAspireV5-132:pvrV2.05:rvnAcer:rnAngel_CY:rvrV2.05:cvnAcer:ct9:cvrV2.05:
dmi.product.name: Aspire V5-132
dmi.product.version: V2.05
dmi.sys.vendor: Acer
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