05-10-2022, 10:00 AM
Hi,
I guess the driver is not installed. I found this post in the Linux Mint forum to add the driver for your BCM20702A0
The post is three years old, but the wget link still works.
https://forums.linuxmint.com/viewtopic.php?t=291426
They used the following commands to install the driver (I don't think you need the rfkill command):
sudo wget https://s3.amazonaws.com/plugable/bin/fw-0a5c_21e8.hcd -O /lib/firmware/brcm/BCM20702A1-0a5c-21e6.hcd
sudo rfkill unblock bluetooth
I guess the driver is not installed. I found this post in the Linux Mint forum to add the driver for your BCM20702A0
The post is three years old, but the wget link still works.
https://forums.linuxmint.com/viewtopic.php?t=291426
They used the following commands to install the driver (I don't think you need the rfkill command):
sudo wget https://s3.amazonaws.com/plugable/bin/fw-0a5c_21e8.hcd -O /lib/firmware/brcm/BCM20702A1-0a5c-21e6.hcd
sudo rfkill unblock bluetooth