<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RK3566安装ROS2 Foxy 桌面版安装失败，五个源都试了一遍]]></title><description><![CDATA[<ol>
<li>系统源更换	清理旧源 → 测速选清华镜像 → apt update	<img src="https://fishros.org.cn/forum/assets/plugins/nodebb-plugin-emoji/emoji/android/2705.png?v=4lf04vikhdr" class="not-responsive emoji emoji-android emoji--white_check_mark" style="height:23px;width:auto;vertical-align:middle" title=":white_check_mark:" alt="✅" /> 成功</li>
<li>ROS密钥导入	gitee鱼香源ASC两次失败(gpg: no valid OpenPGP data) → 后备从keyserver.ubuntu.com导入	<img src="https://fishros.org.cn/forum/assets/plugins/nodebb-plugin-emoji/emoji/android/2705.png?v=4lf04vikhdr" class="not-responsive emoji emoji-android emoji--white_check_mark" style="height:23px;width:auto;vertical-align:middle" title=":white_check_mark:" alt="✅" /> 成功(后备)</li>
<li>ROS源配置	用户选了 选项5: ROS官方源 (<a href="http://packages.ros.org" target="_blank" rel="noopener noreferrer nofollow ugc">packages.ros.org</a>) → apt update	<img src="https://fishros.org.cn/forum/assets/plugins/nodebb-plugin-emoji/emoji/android/2705.png?v=4lf04vikhdr" class="not-responsive emoji emoji-android emoji--white_check_mark" style="height:23px;width:auto;vertical-align:middle" title=":white_check_mark:" alt="✅" /> 成功</li>
<li>安装 ros-foxy-desktop	apt install 报依赖缺失 → aptitude 发现深层冲突 → 0包安装	<img src="https://fishros.org.cn/forum/assets/plugins/nodebb-plugin-emoji/emoji/android/274c.png?v=4lf04vikhdr" class="not-responsive emoji emoji-android emoji--x" style="height:23px;width:auto;vertical-align:middle" title=":x:" alt="❌" /> 失败</li>
<li>构建工具安装	colcon-core、colcon-common-extensions	<img src="https://fishros.org.cn/forum/assets/plugins/nodebb-plugin-emoji/emoji/android/2705.png?v=4lf04vikhdr" class="not-responsive emoji emoji-android emoji--white_check_mark" style="height:23px;width:auto;vertical-align:middle" title=":white_check_mark:" alt="✅" /> 成功</li>
<li>最终验证	/opt/ros/foxy/setup.bash 不存在	<img src="https://fishros.org.cn/forum/assets/plugins/nodebb-plugin-emoji/emoji/android/274c.png?v=4lf04vikhdr" class="not-responsive emoji emoji-android emoji--x" style="height:23px;width:auto;vertical-align:middle" title=":x:" alt="❌" /> 确认失败</li>
</ol>
]]></description><link>https://fishros.org.cn/forum/topic/4782/rk3566安装ros2-foxy-桌面版安装失败-五个源都试了一遍</link><generator>RSS for Node</generator><lastBuildDate>Wed, 26 Aug 2026 18:10:11 GMT</lastBuildDate><atom:link href="https://fishros.org.cn/forum/topic/4782.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 31 May 2026 05:02:17 GMT</pubDate><ttl>60</ttl></channel></rss>