https://june6699.top/tags/%E6%8A%80%E6%9C%AF/linux/Recent content in 技术/Linux on June's BlogHugozh-cnThu, 21 May 2026 00:00:00 +0000https://june6699.top/posts/htop%E6%AE%B5%E9%94%99%E8%AF%AF%E6%8E%92%E6%9F%A5-ld_library_path%E5%92%8Cconda%E5%8A%A8%E6%80%81%E5%BA%93%E6%B1%A1%E6%9F%93/Thu, 21 May 2026 00:00:00 +0000https://june6699.top/posts/htop%E6%AE%B5%E9%94%99%E8%AF%AF%E6%8E%92%E6%9F%A5-ld_library_path%E5%92%8Cconda%E5%8A%A8%E6%80%81%E5%BA%93%E6%B1%A1%E6%9F%93/<h2 id="一问题现场">一、问题现场</h2> <p>晚上在一台 Rocky Linux 8.10 机器上看进程，随手敲了个：</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>htop </span></span></code></pre></div><p>结果直接崩了：</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>段错误 <span style="color:#f92672">(</span>核心已转储<span style="color:#f92672">)</span> </span></span></code></pre></div><p>第一反应一般会怀疑 <code>htop</code> 包坏了，或者 ncurses 这类终端库出了问题。先把基本信息看一遍：</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>which htop </span></span><span style="display:flex;"><span><span style="color:#75715e"># /usr/bin/htop</span> </span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span>cat /etc/centos-release </span></span><span style="display:flex;"><span><span style="color:#75715e"># Rocky Linux release 8.10 (Green Obsidian)</span> </span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span>rpm -qf <span style="color:#66d9ef">$(</span>command -v htop<span style="color:#66d9ef">)</span> </span></span><span style="display:flex;"><span><span style="color:#75715e"># htop-3.2.1-1.el8.x86_64</span> </span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span>htop --version </span></span><span style="display:flex;"><span><span style="color:#75715e"># htop 3.2.1</span> </span></span></code></pre></div><p>路径是系统路径，包也是 EPEL 里的正常包。于是先重装：</p>