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This error hci0: Failed to load rtl_bt/rtl8723b_config.bin is troubling me a lot. It fails my wake up.

Nowhere this problem is mentioned correctly which can be implemented.

$ journalctl -p err -e --since today | grep -i bluetooth
Jul 26 23:35:41 satya-X556UR kernel: Bluetooth: hci0: Failed to load rtl_bt/rtl8723b_config.bin
Jul 26 23:36:00 satya-X556UR bluetoothd[1635]: Failed to obtain handles for "Service Changed" characteristic
Jul 26 23:36:00 satya-X556UR bluetoothd[1635]: Sap driver initialization failed.
Jul 26 23:36:00 satya-X556UR bluetoothd[1635]: sap-server: Operation not permitted (1)
Jul 26 23:36:00 satya-X556UR bluetoothd[1635]: Failed to set mode: Blocked through rfkill (0x12)

Here it suggest to download a firmware but the link is not working.

I got this but I don't know if this is correct and how to install it.

Here it says to uninstall a package but I don't see that package in my box.

This is related but not working. My Laptop is Asus too.

  • This has been fixed lately in the kernel code. – Pilot6 Sep 19 '17 at 14:55

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