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
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