I have had this machine for a while and recently decided to utilise it on a project.
It’s the first Pi-Top with 10HR Battery Life, 13.3" HD Screen, Modular Components
and this sticker on the box PT01-GR-UK-UK-8GB running with RPi 3 Model B v1.2
Loaded latest Raspberry Pi OS (Legacy):
Raspberry Pi OS (Legacy) with desktop
Release date: April 4th 2022
Kernel version: 5.10
Debian version: 10 (buster)
and system booted up and the keyboard/touchpad and screen are all working.
As I need occasionally to run minecraft-pi and that does’n run on Debian 11 (bullseye)
What is not working is:
 the battery indicator is missing and I am unable to find out any information about the battery status.
 and when turning “shutdown” is initiated the machine is still power on (RPi has red light on) and I have to manually press the “power button”.
 How can one get the pi-top HUB working correctly with clean latest Raspberry Pi OS (Legacy)
I have modified config.txt/cmdline.txt to get things working
#Disable DRM VC4 V3D driver
#Remove from cmdline.txt to see boot log msg.
Also added PiTop Repo / installed applied pi-top1-hub-fix:
echo “deb xxx://apt.pi-top.xxm/pi-top-os sirius main contrib non-free” | sudo tee /etc/apt/sources.list.d/pi-top.list &> /dev/null
curl xxxxs://apt.pi-top.xxm/pt-apt.asc | sudo apt-key add
sudo apt update
sudo apt install --no-install-recommends -y pt-device-manager pt-sys-oled pt-firmware-upd
#There’s a new kernel update for the RasPi. It interrupts the communication between the hub and the RasPi
curl --doh-url xxxxs://doh.mullvad.xxt/dns-query -kLO xxxxs://f.hubspotusercontent40.net/hubfs/4368942/python3-pt-hub-v1_1.0.8-1_armhf.deb
sudo dpkg --info python3-pt-hub-v1_1.0.8-1_armhf.deb
sudo dpkg -I python3-pt-hub-v1_1.0.8-1_armhf.deb
sudo dpkg -i python3-pt-hub-v1_1.0.8-1_armhf.deb
But that did not fix the problem. Can anyone advise?
I have found some info on Pi-Shutdown, but it did not fix it.
pi-top-battery-status is missing
so is this one