There seems to be a problem with the bluetooth driver which does not detect/connect to any surrounding bluetooth devices. I have Windows on another partition and i can access bluetooth on there.
As can be seen in the output logs below - there seems to be problem - : [13696.202909] bluetooth hci0: Direct firmware load for brcm/BCM43142A0-105b-e065.hcd failed with error -2 [13696.202917] Bluetooth: hci0: BCM: Patch brcm/BCM43142A0-105b-e065.hcd not found
I tried few other solutions - Ubuntu 20.04 bluetooth not working and also uninstalling, reinstalling, upgrading blueman but had no luck.
It will be very helpful if someone helps me out in resolving this issue. I will be happy to paste more logs if needed :)
Thanks in Advance.
$ dmesg | grep -i blue
[ 36.756490] Bluetooth: Core ver 2.22
[ 36.756510] Bluetooth: HCI device and connection manager initialized
[ 36.756512] Bluetooth: HCI socket layer initialized
[ 36.756514] Bluetooth: L2CAP socket layer initialized
[ 36.756517] Bluetooth: SCO socket layer initialized
[ 37.041919] Bluetooth: hci0: BCM: chip id 70
[ 37.042919] Bluetooth: hci0: BCM: features 0x06
[ 37.058878] Bluetooth: hci0: BCM43142A
[ 37.059844] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0000
[ 37.154737] bluetooth hci0: Direct firmware load for brcm/BCM43142A0-105b-e065.hcd failed with error -2
[ 37.154742] Bluetooth: hci0: BCM: Patch brcm/BCM43142A0-105b-e065.hcd not found
[ 39.167934] Bluetooth: hci0: command 0x1003 tx timeout
[ 39.168847] Bluetooth: hci0: unexpected event for opcode 0x1003
[ 51.753777] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 51.753780] Bluetooth: BNEP filters: protocol multicast
[ 51.753786] Bluetooth: BNEP socket layer initialized
[ 255.348972] Bluetooth: RFCOMM TTY layer initialized
[ 255.348977] Bluetooth: RFCOMM socket layer initialized
[ 255.348982] Bluetooth: RFCOMM ver 1.11
[13224.979350] Bluetooth: hci0: command 0x1003 tx timeout
[13224.979909] Bluetooth: hci0: unexpected event for opcode 0x1003
[13686.947871] Bluetooth: hci0: urb 00000000b4601f89 failed to resubmit (2)
[13696.184935] Bluetooth: hci0: BCM: chip id 70
[13696.185909] Bluetooth: hci0: BCM: features 0x06
[13696.201894] Bluetooth: hci0: VrushankLaptop
[13696.202839] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0000
[13696.202909] bluetooth hci0: Direct firmware load for brcm/BCM43142A0-105b-e065.hcd failed with error -2
[13696.202917] Bluetooth: hci0: BCM: Patch brcm/BCM43142A0-105b-e065.hcd not found
[13698.222770] Bluetooth: hci0: command 0x1003 tx timeout
[13698.223733] Bluetooth: hci0: unexpected event for opcode 0x1003
[13730.575449] Bluetooth: hci0: urb 000000004f9ecf8b failed to resubmit (2)
[13769.439697] Bluetooth: hci0: BCM: chip id 70
[13769.440721] Bluetooth: hci0: BCM: features 0x06
[13769.456776] Bluetooth: hci0: VrushankLaptop
[13769.457745] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0000
[13769.457795] bluetooth hci0: Direct firmware load for brcm/BCM43142A0-105b-e065.hcd failed with error -2
[13769.457800] Bluetooth: hci0: BCM: Patch brcm/BCM43142A0-105b-e065.hcd not found
[13771.470002] Bluetooth: hci0: command 0x1003 tx timeout
[13771.470674] Bluetooth: hci0: unexpected event for opcode 0x1003