Public bug reported: Broadcom Corporation BCM4352 wi-fi/bluetooth adapter is unable to find/detect Bluetooth devices, and Bluetooth devices can not see the Ubuntu PC, even when in pairing mode.
(Here is a similar bug, but for a different device Broadcom device: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1264311) MOTHERBOARD INFO $ sudo dmidecode -t baseboard # dmidecode 2.12 SMBIOS 2.7 present. Handle 0x0002, DMI type 2, 15 bytes Base Board Information Manufacturer: ASRock Product Name: Z87E-ITX Version: Serial Number: E80-34027900563 Asset Tag: Features: Board is a hosting board Board is replaceable Location In Chassis: Chassis Handle: 0x0003 Type: Motherboard Contained Object Handles: 0 UBUNT UINFO $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.1 LTS Release: 14.04 Codename: trusty $ uname -a Linux Computer 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux WI-FI DEVICE INFO $ lspci | grep Broadcom 03:00.0 Network controller: Broadcom Corporation BCM4352 802.11ac Wireless Network Adapter (rev 03) Note, the BCM4352 802.11ac device is a combination Wi-Fi + Bluetooth adapter. BLUETOOTH DEVICE INFO $ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 13d3:3404 IMC Networks Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 1b1c:0c04 Corsair Bus 003 Device 003: ID 046d:0826 Logitech, Inc. Bus 003 Device 002: ID 09da:024f A4 Tech Co., Ltd RF Receiver and G6-20D Wireless Optical Mouse Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub The system log doees not show any errors when the btusb module is loaded... kernel: [36245.996355] usbcore: registered new interface driver btusb bluetoothd[833]: Unknown command complete for opcode 19 bluetoothd[833]: Endpoint registered: sender=:1.1820 path=/MediaEndpoint/HFPAG bluetoothd[833]: Endpoint registered: sender=:1.1820 path=/MediaEndpoint/HFPHS bluetoothd[833]: Endpoint registered: sender=:1.1820 path=/MediaEndpoint/A2DPSource bluetoothd[833]: Endpoint registered: sender=:1.1820 path=/MediaEndpoint/A2DPSink bluetoothd[833]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/HFPAG bluetoothd[833]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/HFPHS bluetoothd[833]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/A2DPSource bluetoothd[833]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/A2DPSink bluetoothd[833]: Adapter /org/bluez/833/hci0 has been enabled ** Affects: bluez (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1382302 Title: Broadcom Corporation BCM4352 bluetooth adapter not finding any bluetooth devices Status in “bluez” package in Ubuntu: New Bug description: Broadcom Corporation BCM4352 wi-fi/bluetooth adapter is unable to find/detect Bluetooth devices, and Bluetooth devices can not see the Ubuntu PC, even when in pairing mode. (Here is a similar bug, but for a different device Broadcom device: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1264311) MOTHERBOARD INFO $ sudo dmidecode -t baseboard # dmidecode 2.12 SMBIOS 2.7 present. Handle 0x0002, DMI type 2, 15 bytes Base Board Information Manufacturer: ASRock Product Name: Z87E-ITX Version: Serial Number: E80-34027900563 Asset Tag: Features: Board is a hosting board Board is replaceable Location In Chassis: Chassis Handle: 0x0003 Type: Motherboard Contained Object Handles: 0 UBUNT UINFO $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.1 LTS Release: 14.04 Codename: trusty $ uname -a Linux Computer 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux WI-FI DEVICE INFO $ lspci | grep Broadcom 03:00.0 Network controller: Broadcom Corporation BCM4352 802.11ac Wireless Network Adapter (rev 03) Note, the BCM4352 802.11ac device is a combination Wi-Fi + Bluetooth adapter. BLUETOOTH DEVICE INFO $ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 13d3:3404 IMC Networks Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 1b1c:0c04 Corsair Bus 003 Device 003: ID 046d:0826 Logitech, Inc. Bus 003 Device 002: ID 09da:024f A4 Tech Co., Ltd RF Receiver and G6-20D Wireless Optical Mouse Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub The system log doees not show any errors when the btusb module is loaded... kernel: [36245.996355] usbcore: registered new interface driver btusb bluetoothd[833]: Unknown command complete for opcode 19 bluetoothd[833]: Endpoint registered: sender=:1.1820 path=/MediaEndpoint/HFPAG bluetoothd[833]: Endpoint registered: sender=:1.1820 path=/MediaEndpoint/HFPHS bluetoothd[833]: Endpoint registered: sender=:1.1820 path=/MediaEndpoint/A2DPSource bluetoothd[833]: Endpoint registered: sender=:1.1820 path=/MediaEndpoint/A2DPSink bluetoothd[833]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/HFPAG bluetoothd[833]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/HFPHS bluetoothd[833]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/A2DPSource bluetoothd[833]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/A2DPSink bluetoothd[833]: Adapter /org/bluez/833/hci0 has been enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1382302/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
