<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>NTP on My_blog</title><link>https://dsduyopg-github-io.pages.dev/tags/ntp/</link><description>Recent content in NTP on My_blog</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Wed, 26 Aug 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://dsduyopg-github-io.pages.dev/tags/ntp/index.xml" rel="self" type="application/rss+xml"/><item><title>仅主机 node 能 ping 通 jumper，却同步不上 NTP？删掉一行公网 pool 就好了——chrony 选源逻辑排错全过程</title><link>https://dsduyopg-github-io.pages.dev/%E8%8D%89%E7%A8%BF%E7%AE%B1/</link><pubDate>Wed, 26 Aug 2026 00:00:00 +0000</pubDate><guid>https://dsduyopg-github-io.pages.dev/%E8%8D%89%E7%A8%BF%E7%AE%B1/</guid><description>node 仅主机能 ping 通 jumper，chrony 却死活同步不上 NTP，同一台宿主机的 WSL 却好好的。排查到最后发现是 chrony.conf 里一行公网 pool 的事：删掉立刻恢复。本文完整还原分层排错过程，并把 chrony「不切换源」的选源逻辑一次讲透。</description></item></channel></rss>