---

cat <<'EOF' | sudo bash
set -e

echo "=== RESET NETWORKMANAGER ==="

systemctl stop NetworkManager || true
systemctl stop wpa_supplicant || true

rm -rf /etc/NetworkManager/system-connections/*
rm -rf /run/NetworkManager/system-connections/*
rm -rf /var/lib/NetworkManager/*

rm -f /etc/netplan/*.yaml

mkdir -p /etc/netplan

cat > /etc/netplan/01-network-manager-all.yaml <<CONF
network:
  version: 2
  renderer: NetworkManager
CONF

netplan generate
netplan apply || true

systemctl daemon-reexec

apt install --reinstall -y \
network-manager \
netplan.io \
wpasupplicant

systemctl enable NetworkManager
systemctl enable wpa_supplicant

systemctl restart dbus || true
systemctl restart wpa_supplicant || true
systemctl restart NetworkManager

echo
echo "=== DONE ==="
echo "REBOOTING ==="

sleep 5
reboot
EOF