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Panther Troubleshooting

This subpage contains information for troubleshooting issues with Panther.

RUTX11 Issues​

SSH Connection Failed: No Valid SSH Public Key on Router​

If you see the following message during WiFi setup, it means there is no valid SSH public key on the router:

SSH connection failed. Most likely there is no / not valid SSH public key on router. https://husarion.com/manuals/panther/troubleshooting/

This issue usually occurs after reinstalling Panther's system, which generates a new public/private SSH key pair. To fix this, you need to copy the new public key to the router.

  1. Log into the Built-in Computer (default ssh husarion@10.15.20.2 password: husarion) and then execute the following command:

    husarion@mydevice:~$
    ssh root@10.15.20.1 "tee -a /etc/dropbear/authorized_keys" < ~/.ssh/id_rsa.pub

  2. When prompted, enter the RUTX11 password (default: Husarion1! or Husarion1 for older robots).

If following steps above did not resolve the issue please describe your issue on our community forum: https://community.husarion.com or contact our support at: support@husarion.com

Built-in Computer Issues​

Bootable USB Drive Not Working​

If the USB drive with the reinstallation image is not launching, you most likely need to perform an internal EEPROM update.

  1. Access the Built-in Computer (remember, you must be connected to the Panther hotspot):
user@mylaptop:~$
ssh husarion@10.15.20.2
  1. Perform the EEPROM update:
husarion@mydevice:~$
wget -O /tmp/update_eeprom.sh https://panther-os-images.s3.eu-central-1.amazonaws.com/update-eeprom.sh
chmod +x /tmp/update_eeprom.sh
sudo /tmp/update_eeprom.sh