Hi,
I'd like to add to this that installing the bluez-firmware on an up to
date Buster installation (10.2) does not fix it, just like Malvin
points out. My hardware is looking for A1 instead of A0, but the issue
is the same.
Dmesg:
$ sudo dmesg |grep BCM20702A1
[ 4.457749] Bluetooth: hci0: BCM20702A1 (001.002.014) build 0000
[ 4.458102] bluetooth hci0: firmware: failed to load
brcm/BCM20702A1-0a5c-21e8.hcd (-2)
[ 4.458192] bluetooth hci0: Direct firmware load for
brcm/BCM20702A1-0a5c-21e8.hcd failed with error -2
[ 4.458194] Bluetooth: hci0: BCM: Patch
brcm/BCM20702A1-0a5c-21e8.hcd not found
bluez-firmware package contents:
$ dpkg -L bluez-firmware
/lib
/lib/firmware
/lib/firmware/BCM2033-FW.bin
/lib/firmware/BCM2033-MD.hex
/lib/firmware/STLC2500_R4_00_03.ptc
/lib/firmware/STLC2500_R4_00_06.ssf
/lib/firmware/STLC2500_R4_02_02_WLAN.ssf
/lib/firmware/STLC2500_R4_02_04.ptc
/usr
/usr/share
/usr/share/doc
/usr/share/doc/bluez-firmware
/usr/share/doc/bluez-firmware/BCM-LEGAL.txt
/usr/share/doc/bluez-firmware/README.Debian
/usr/share/doc/bluez-firmware/changelog.Debian.gz
/usr/share/doc/bluez-firmware/changelog.gz
/usr/share/doc/bluez-firmware/copyright
For me as well, following the instructions on
http://plugable.com/2014/06/23/plugable-usb-bluetooth-adapter-solving-hfphsp-profile-issues-on-linux
fixed this issue.
Thank you
Stijn
