From syslog.txt, Jan 11 22:35:11 Aras-Lab kernel: Bluetooth: hci0: BCM: firmware Patch file not found, tried: Jan 11 22:35:11 Aras-Lab kernel: Bluetooth: hci0: BCM: 'brcm/BCM20702A1-0b05-17cb.hcd' Jan 11 22:35:11 Aras-Lab kernel: Bluetooth: hci0: BCM: 'brcm/BCM-0b05-17cb.hcd'
I think this implies the chipset will run in a "generic" mode. I can see also in this log the corrupted SCO packet messages. You might try installing, https://github.com/winterheart/broadcom-bt- firmware/blob/master/brcm/BCM20702A1-0b05-17cb.hcd Into /lib/firmware/brcm/ and then reloading the kernel module, sudo modprobe -r btusb sudo modprobe btusb See if it picks it up and fixes the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2138384 Title: Bluetooth HSP mic fails silently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/2138384/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
