Audible or Visual warning if the batttery is about to give out

[guu]

it seems that there is no bluetooth on your GS

Sorry for that
I forgot to explicitly mention Bluetooth support in above instruction

did u update the kernel to support bluetooth?

anyway

sudo apt-get install bluez bluetooth

Install bluez to get the launcher up and running

But I suggest see wiki to enable bluetooth

Home

and auto setup bluetooth script:

Bluetooth device on gameshell

sudo su cat <<EOF >/etc/rc.local #!/bin/sh -e sleep 15 brcm_patchram_plus --patchram /lib/firmware/brcm/bcm43438a0.hcd --enable_hci --bd_addr B0:F1:EC:2D:07:5B --no2bytes --tosleep 5000 /dev/ttyS1 & EOF chmod +x /etc/rc.local systemctl daemon-reload systemctl start rc-local systemctl status rc-local systemctl enable bluetooth reboot use rc.local to auto set bluetooth everytime rebooted add two lines in /etc/systemd/system/dbus-org.bluez.service Restart=always RestartSec=3 under [Service]…