Hailo 8L installation issue

General
1

I tried to install Hailo 8L to my pi5, but got following error

Screenshot 2024-09-15 at 11.10.30
Screenshot 2024-09-15 at 11.10.301317×130 31.4 KB

Here is my pi 5 os

PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
NAME="Debian GNU/Linux"
VERSION_ID="12"
VERSION="12 (bookworm)"
VERSION_CODENAME=bookworm
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

image
image1280×1707 203 KB

The PWR light is on.

2

Hey @yimingliu0216,

Did you install it using sudo apt install hailo-all and follow the setup guide provided here?

It looks like the driver installation might not have been successful. I recommend trying to reinstall it, and don’t forget to reboot afterward, as that often resolves the issue.

3

Hey @omria ,

I did reinstall hailo-all several times. And not fix the issue.

4

Can you remove all Hailo installations, including hailo-all, from the Raspberry Pi and start fresh? Sometimes, hailo_pcie or the firmware gets locked to a specific version, which can cause issues with model compatibility.
Here’s a more concise version of the instructions to remove Hailo installations from a Raspberry Pi:

  1. Unload the driver and remove device file:
sudo rmmod hailo_pci
sudo rm /dev/hailo0
  1. Remove Hailo packages and clean up:
sudo apt remove --purge hailo*
sudo apt autoremove && sudo apt clean
  1. Remove Hailo directories and configurations:
sudo rm -rf /opt/hailo /usr/local/hailo ~/.hailo
sudo rm /etc/udev/rules.d/*hailo*.rules
  1. Remove from DKMS (if applicable):
sudo dkms remove hailo_pci/[version] --all
  1. Remove Hailo systemd services:
sudo systemctl stop hailo*
sudo systemctl disable hailo*
sudo rm /etc/systemd/system/hailo*.service
sudo systemctl daemon-reload
  1. Edit ~/.bashrc and /etc/environment to remove Hailo-related entries.
  2. Reboot:
sudo reboot
  1. Verify removal:
lsmod | grep hailo
ls /dev/hailo*
dpkg -l | grep hailo

These steps should comprehensively remove Hailo installations. Adjust as needed for your specific setup.

5

Thanks @omria ,
I reinstall a raspberry pi os and it works.

One thing I did different, before I use pi4 charger, which only support A3. I used new pi5 charger now.

Looks like the kid is sensitiive the voltage.