# GAAS v0.7 Release 镜像 - x64

下载地址：

链接：<https://pan.baidu.com/s/1YtUpZ4hcaE76MyrUfPm8YQ>

提取码：cr4z

注意：有开发者反馈 secure boot 模式安装 Ubuntu 18.04 可能会导致无法安装 Nvidia 显卡驱动。

另外不要忘记**镜像安装之后**安装预编译包：

{% content-ref url="/pages/-LwHt2iubwkmW1jGhgwG" %}
[GAAS依赖包预编译版](/guide/handy-tools/gaas-yi-lai-bao-yu-bian-yi-ban.md)
{% endcontent-ref %}

如何安装镜像：

使用 Windows 下的 *UltraISO* 或者 Linux 下的 *Ddsecure* 将文件安装到 U 盘（注意，该操作会清空 U 盘内容，注意保存）

之后将电脑从 U 盘启动，Install Ubuntu

安装之后使用 sudo 执行指令

* 由于系统限制，必须在root用户下使用ROS相关组件。即首先执行：

  ```
  sudo su
  ```

  然后再运行ROS相关命令（如`roscore`或`roslaunch`）
* 若要使用SLAM，直接编译SLAM本体即可：

  ```
  cd （GAAS_PATH)/software/SLAM/ygz_slam_ros
  sh generate.sh
  ```

  SLAM需要的其他组件都已经事先编译并安装好了。
* 现在 /root/ 下已经集成了 PX4 固件。


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```
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