ROS 2源换源后GPG错误解决方法
报错形式:
解决:
1. 删除旧的 ROS 密钥
sudo rm /etc/apt/trusted.gpg.d/ros.gpg
2. 重新下载并导入新的 ROS GPG 密钥
sudo curl -sSL https://raw.githubusercontent.com/ros/rosdistro/master/ros.key -o /etc/apt/trusted.gpg.d/ros.gpg
3. 确保 curl
正确下载密钥
如果 curl
报错(如 https://
应为 https://
),请改用:
sudo curl -sSL https://raw.githubusercontent.com/ros/rosdistro/master/ros.key -o /etc/apt/trusted.gpg.d/ros.gpg
4. 重新运行 apt update
sudo apt update