openwrt 7621换源

最新推荐文章于 2025-10-26 13:55:32 发布

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本文介绍了如何为OpenWRT 7621更换最新的源，并在遇到default_postinst: not found错误时，提供了参考链接以解决问题，确保更新过程顺利完成。

找到最新的openwrt 7621最新的源https://downloads.openwrt.org/snapshots/trunk/ramips/mt7621/，然后在luci的opkg配置页，输入如下的配置

dest root /
dest ram /tmp
lists_dir ext /var/opkg-lists
option overlay_root /overlay
src/gz barrier_breaker_base http://downloads.openwrt.org/snapshots/trunk/ramips/mt7621/packages/base
src/gz barrier_breaker_luci http://downloads.openwrt.org/snapshots/trunk/ramips/mt7621/packages/luci
src/gz barrier_breaker_management http://downloads.openwrt.org/snapshots/trunk/ramips/mt7621/packages/management
src/gz barrier_breaker_oldpackages http://downloads.openwrt.org/barrier_breaker/14.07/ramips/mt7621/packages/oldpackages
src/gz barrier_breaker_packages http://downloads.openwrt.org/snapshots/trunk/ramips/mt7621/packages/packages
src/gz barrier_breaker_routing http://downloads.openwrt.org/snapshots/trunk/ramips/mt7621/packages/routing
src/gz barrier_breaker_telephony http://downloads.openwrt.org/snapshots/trunk/ramips/mt7621/packages/telephony

，之后执行 opkg update，报错 default_postinst: not found，

参考 http://www.ddhow.com/blog/postinst.html 页面的解决办法，完美解决