LinuxQuestions.org
Help answer threads with 0 replies.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Software
User Name
Password
Linux - Software This forum is for Software issues.
Having a problem installing a new program? Want to know which application is best for the job? Post your question in this forum.

Notices


Reply
  Search this Thread
Old 04-25-2018, 04:37 PM   #1
jimbotski
LQ Newbie
 
Registered: Apr 2018
Posts: 2

Rep: Reputation: Disabled
Bluetooth cutting out every few minutes after installing BCM20702A1-0a5c-21e8.hcd


Hi,

I am still really new to linux so please excuse me if this is a bit low brow

I have just got going with Linux, I tried Ubuntu and really liked it and am now looking at Deepin 15.5 which I am very impressed with. Yes, I heard about the 'spyware' thing but as a JS dev it seemed to be within what I am used to and am ok with.

So, on that I was trying to connect my Apple Magic Trackpad 1 and my apple bluetooth keyboard with no success. I kept getting a firmware failure, please see image below:

https://ibb.co/d5w0Yc

I kept seeing a firmware failure for - BCM20702A1 - I copied this down to the brcm folder and my keyboard and trackpad would connect just fine with all touch gestures just working. Now however, literally every 5-10 minutes at times, all paired devices disconnect and reconnect after about 30 seconds.

Please see terminal output:

Code:
jamie@jamie-PC:~$ sudo dmesg | grep -i blue
[sudo] password for jamie: 
[    1.746447] usb 1-5: Product: BCM920702 Bluetooth 4.0
[    3.590498] Bluetooth: Core ver 2.22
[    3.590728] Bluetooth: HCI device and connection manager initialized
[    3.590730] Bluetooth: HCI socket layer initialized
[    3.590731] Bluetooth: L2CAP socket layer initialized
[    3.590734] Bluetooth: SCO socket layer initialized
[    3.622573] Bluetooth: HCI UART driver ver 2.3
[    3.622575] Bluetooth: HCI UART protocol H4 registered
[    3.622575] Bluetooth: HCI UART protocol BCSP registered
[    3.622576] Bluetooth: HCI UART protocol ATH3K registered
[    3.622576] Bluetooth: HCI UART protocol Three-wire (H5) registered
[    3.622642] Bluetooth: HCI UART protocol Intel registered
[    3.622643] Bluetooth: HCI UART protocol QCA registered
[    3.622643] Bluetooth: HCI UART protocol AG6XX registered
[    3.622644] Bluetooth: HCI UART protocol Marvell registered
[    4.700044] Bluetooth: reset realtek bluetooth device: lock failed with -16
[    4.700046] Bluetooth: reset realtek bluetooth device: failed with -16
[    4.716383] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    4.716384] Bluetooth: BNEP filters: protocol multicast
[    4.716386] Bluetooth: BNEP socket layer initialized
[    4.809763] Bluetooth: hci0: BCM: chip id 63
[    4.810757] Bluetooth: hci0: BCM: features 0x07
[    4.826767] Bluetooth: hci0: jamie-PC
[    4.827762] Bluetooth: hci0: BCM20702A1 (001.002.014) build 1764
[    4.828188] bluetooth hci0: firmware: direct-loading firmware brcm/BCM20702A1-0a5c-21e8.hcd
[    5.736760] Bluetooth: hci0: BCM20702A1 (001.002.014) build 1764
[    5.752761] Bluetooth: hci0: Broadcom Bluetooth Device
[    8.435312] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    8.435314] Bluetooth: HIDP socket layer initialized
[    8.436911] input: Jamie's Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/bluetooth/hci0/hci0:11/0005:05AC:0256.0001/input/input20
[    8.437024] apple 0005:05AC:0256.0001: input,hidraw0: BLUETOOTH HID v0.50 Keyboard [Jamie's Keyboard] on 5c:f3:70:89:66:b9
[   13.981411] Bluetooth: RFCOMM TTY layer initialized
[   13.981415] Bluetooth: RFCOMM socket layer initialized
[   13.981418] Bluetooth: RFCOMM ver 1.11
[   26.171447] input: Jamie Carlisle’s Trackpad #1 as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/bluetooth/hci0/hci0:12/0005:05AC:030E.0002/input/input21
[   26.171577] magicmouse 0005:05AC:030E.0002: input,hidraw1: BLUETOOTH HID v1.60 Mouse [Jamie Carlisle’s Trackpad #1] on 5c:f3:70:89:66:b9
[  458.391991] Bluetooth: Inquiry failed: status 0x1f
[  458.391992] Bluetooth: hci0 command 0x0401 tx timeout
[  465.240083] Bluetooth: hci0 command 0x2005 tx timeout
[  467.256159] Bluetooth: hci0 command 0x200b tx timeout
[  470.052158] Bluetooth: reset realtek bluetooth device: lock failed with -16
[  470.052163] Bluetooth: reset realtek bluetooth device: failed with -16
[  470.162431] Bluetooth: hci0: BCM: chip id 63
[  470.163433] Bluetooth: hci0: BCM: features 0x07
[  470.179341] Bluetooth: hci0: BCM20702A
[  470.180364] Bluetooth: hci0: BCM20702A1 (001.002.014) build 0000
[  470.180426] bluetooth hci0: firmware: direct-loading firmware brcm/BCM20702A1-0a5c-21e8.hcd
[  471.109377] Bluetooth: hci0: BCM20702A1 (001.002.014) build 1764
[  471.125476] Bluetooth: hci0: Broadcom Bluetooth Device
[  476.550468] input: Jamie Carlisle’s Trackpad #1 as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/bluetooth/hci0/hci0:11/0005:05AC:030E.0003/input/input22
[  476.550640] magicmouse 0005:05AC:030E.0003: input,hidraw0: BLUETOOTH HID v1.60 Mouse [Jamie Carlisle’s Trackpad #1] on 5c:f3:70:89:66:b9
[  493.788819] input: Jamie's Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/bluetooth/hci0/hci0:12/0005:05AC:0256.0004/input/input23
[  493.789360] apple 0005:05AC:0256.0004: input,hidraw1: BLUETOOTH HID v0.50 Keyboard [Jamie's Keyboard] on 5c:f3:70:89:66:b9
[  579.486236] Bluetooth: hci0 command 0x200c tx timeout
[  579.486237] Bluetooth: Inquiry failed: status 0x1f
[  581.502265] Bluetooth: hci0 command 0x0401 tx timeout
[  583.518410] Bluetooth: hci0 command 0x200c tx timeout
[  587.262748] Bluetooth: hci0 command 0x200c tx timeout
[  589.278830] Bluetooth: hci0 command 0x2005 tx timeout
[  591.183030] Bluetooth: reset realtek bluetooth device: lock failed with -16
[  591.183033] Bluetooth: reset realtek bluetooth device: failed with -16
[  591.292699] Bluetooth: hci0: BCM: chip id 63
[  591.293672] Bluetooth: hci0: BCM: features 0x07
[  591.309754] Bluetooth: hci0: BCM20702A
[  591.310743] Bluetooth: hci0: BCM20702A1 (001.002.014) build 0000
[  591.310794] bluetooth hci0: firmware: direct-loading firmware brcm/BCM20702A1-0a5c-21e8.hcd
[  592.235725] Bluetooth: hci0: BCM20702A1 (001.002.014) build 1764
[  592.251683] Bluetooth: hci0: Broadcom Bluetooth Device
[  596.311732] input: Jamie Carlisle’s Trackpad #1 as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/bluetooth/hci0/hci0:11/0005:05AC:030E.0005/input/input24
[  596.311857] magicmouse 0005:05AC:030E.0005: input,hidraw0: BLUETOOTH HID v1.60 Mouse [Jamie Carlisle’s Trackpad #1] on 5c:f3:70:89:66:b9
[  608.126106] input: Jamie's Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/bluetooth/hci0/hci0:13/0005:05AC:0256.0006/input/input25
[  608.126247] apple 0005:05AC:0256.0006: input,hidraw1: BLUETOOTH HID v0.50 Keyboard [Jamie's Keyboard] on 5c:f3:70:89:66:b9
[ 1399.479308] Bluetooth: Inquiry failed: status 0x1f
[ 1399.479310] Bluetooth: hci0 command 0x0401 tx timeout
[ 1406.263402] Bluetooth: hci0 command 0x2005 tx timeout
[ 1408.279466] Bluetooth: hci0 command 0x200b tx timeout
[ 1411.171551] Bluetooth: reset realtek bluetooth device: lock failed with -16
[ 1411.171555] Bluetooth: reset realtek bluetooth device: failed with -16
[ 1411.281686] Bluetooth: hci0: BCM: chip id 63
[ 1411.282692] Bluetooth: hci0: BCM: features 0x07
[ 1411.298670] Bluetooth: hci0: BCM20702A
[ 1411.299663] Bluetooth: hci0: BCM20702A1 (001.002.014) build 0000
[ 1411.299709] bluetooth hci0: firmware: direct-loading firmware brcm/BCM20702A1-0a5c-21e8.hcd
[ 1412.196741] Bluetooth: hci0: BCM20702A1 (001.002.014) build 1764
[ 1412.212663] Bluetooth: hci0: Broadcom Bluetooth Device
[ 1415.099546] input: Jamie Carlisle’s Trackpad #1 as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/bluetooth/hci0/hci0:11/0005:05AC:030E.0007/input/input26
[ 1415.099703] magicmouse 0005:05AC:030E.0007: input,hidraw0: BLUETOOTH HID v1.60 Mouse [Jamie Carlisle’s Trackpad #1] on 5c:f3:70:89:66:b9
[ 1426.183746] input: Jamie's Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/bluetooth/hci0/hci0:13/0005:05AC:0256.0008/input/input27
[ 1426.184134] apple 0005:05AC:0256.0008: input,hidraw1: BLUETOOTH HID v0.50 Keyboard [Jamie's Keyboard] on 5c:f3:70:89:66:b9
jamie@jamie-PC:~$

Barring some simple CL interaction with servers my linux knowledge is very limited so any help on this would be awesome. As a dev having stop every 5 or 10 minutes for things to reconnect is getting a bit tiresome.

Thank you!
 
  


Reply

Tags
bluetooth, bluetooth pairing, connectivity, drivers, firmware


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
LXer: Dumping Windows and installing Linux Mint, in just 10 minutes LXer Syndicated Linux News 0 08-07-2017 05:12 PM
No Bluetooth Tray Icon in lxde debian after installing gnome-bluetooth etc noalternative Linux - Software 2 05-11-2014 12:03 PM
Ohci hcd help- urgent!!! rhine2 Linux - Newbie 1 04-02-2009 11:07 PM
Missing hub.h and hcd.h dubya Linux - Networking 0 08-09-2004 09:51 PM
Installing Bluetooth Mouse technerd Linux - Newbie 0 11-19-2003 01:13 PM

LinuxQuestions.org > Forums > Linux Forums > Linux - Software

All times are GMT -5. The time now is 04:04 PM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration