search for: bcm20702a0

...rror or warning message from system log message. I checked http://thread.gmane.org/gmane.linux.bluez.kernel/22183/focus=22211, however, also find another page https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html-single/6.3_Release_Notes/index.html said already support BCM20702A0. Please help, thank you. # uname -a Linux Host-004 2.6.32-358.11.1.el6.x86_64 #1 SMP Wed Jun 12 03:34:52 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux After plugin USB dongle system print out below messages: Jun 23 13:46:33 Host-004 kernel: usb 1-1.3.4: new full speed USB device number 7 using ehci_...

...d with error -2 [ 3.136378] bluetooth hci0: Falling back to user helper [ 3.137749] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input9 [ 3.138925] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [ 3.142963] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-21e6.hcd not found [ 3.155354] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: data=ordered [ 3.162197] systemd-journald[187]: Received request to flush runtime journal from PID 1 [ 3.164029] systemd-udevd[216]: renamed network interface eth0 to enp0s25 [ 3.190806]...

...,decodes=io+mem:owns=io+mem [ 33.553678] usb 3-1.4: new full-speed USB device number 3 using ehci_hcd [ 33.650312] usb 3-1.4: New USB device found, idVendor=0a5c, idProduct=21e6 [ 33.650380] usb 3-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.650457] usb 3-1.4: Product: BCM20702A0 [ 33.650517] usb 3-1.4: Manufacturer: Broadcom Corp [ 33.650577] usb 3-1.4: SerialNumber: C01885DB4409 [ 33.664033] ieee80211 phy0: Selected rate control algorithm ''iwl-agn-rs'' [ 33.721425] usb 3-1.6: new high-speed USB device number 4 using ehci_hcd [ 33.821862] usb 3-1...