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ROBOTIS-GIT / turtlebot3

ROS packages for Turtlebot3
http://turtlebot3.robotis.com
Apache License 2.0
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ROS2 Humble Setup Issue #1000

Closed pradrn closed 6 months ago

pradrn commented 6 months ago

ISSUE TEMPLATE ver. 0.4.0

  1. Which TurtleBot3 platform do you use?

    • [x] Burger

  2. Which ROS is working with TurtleBot3?

    • [x] etc (ROS2 Humble Hawksbill)

  3. Which SBC(Single Board Computer) is working on TurtleBot3?

    • [x] Raspberry Pi 4

  4. Which OS you installed on SBC?

    • [x] etc (Ubuntu 22.04 Server)

  5. Which OS you installed on Remote PC?

    • [x] etc (Ubuntu 22.04 LTS (Jammy Jellyfish))

  6. Specify the software and firmware version(Can be found from Bringup messages)

    • Software version: [0.0.0]
    • Firmware version: [0.0.0]

  7. Specify the commands or instructions to reproduce the issue.

    • sudo apt install ros-humble-desktop
    • apt-cache policy | grep universe

  8. Copy and Paste the error messages on terminal.

    • E: unable to locate the package ros-humble-desktop

  9. Please describe the issue in detail.

    • When I followed the steps mentioned in https://emanual.robotis.com/docs/en/platform/turtlebot3/sbc_setup/#sbc-setup for setting up the SBC for ROS2 Humble, I was not able to complete Step 12. When i checked the system platform, it shows I am running ARMhf instead of ARMv8 or ARM64. I would like to know what i missed that this issue is present and how to correct it. I setup the server using Raspi Imager and selected the Ubuntu 22.04.03 server which was present in it.
ROBOTIS-Will commented 6 months ago

Hi, When installing the Ubuntu 22.04 server from Raspberry Pi Imager, you might have selected the armhf architecture instead of the arm64. Although the ROS2 Humble can be installed on armhf, the recent TurtleBot3 softwares have not been tested on armhf, so I'd recommend installing the arm64 using the arm64 architecture image. If the same error occurs, you may not have correctly configured the set up environment such as adding GPG and updating apt lists, etc.

image from https://ubuntu.com/tutorials/how-to-install-ubuntu-on-your-raspberry-pi#2-prepare-the-sd-card

pradrn commented 6 months ago

Hi,

Thank you for the help. I followed what you said and I was able to install ROS Humble without any issues.