Hey @FANpa
The Hailo PCIe device on your Orange Pi 5 Plus is being inconsistently detected after system reboots. This typically happens due to driver issues, firmware problems, or power management conflicts.
Potential Solutions
1. Verify PCIe Driver Status
First, check if your drivers are properly installed and loaded:
# Check device detection
lspci | grep Hailo
# View driver messages
dmesg | grep hailo
# Manually reload driver if needed
sudo modprobe hailo_pci
sudo udevadm control --reload-rules && sudo udevadm trigger
2. Check Firmware Installation
# Verify firmware exists
ls /lib/firmware/hailo/hailo8_fw.bin
3. Adjust Power Settings
# Disable PCIe power management
sudo bash -c 'echo "performance" > /sys/module/pcie_aspm/parameters/policy'