How to properly remove LuCi from OpenWrt | Hamy - The IT Guy
https://hamy.io/post/001628.08.2019 · Another method that some use to “remove” LuCi, is by issuing: opkg --autoremove remove luci. This may seem to work, but in reality LuCi packages are not really removed this way and the related files will only be masked by OverlayFS. This is because the packages are built into the firmware itself. While OpenWrt snapshot releases ...
[OpenWrt Wiki] Packages
https://openwrt.org/packages15.09.2021 · Navigate to LuCI → System → Software. Click Update lists button to fetch a list of available packages. Fill in Filter field and click Find package button to search for a specific package. Switch to Available packages tab to show and install available packages. Switch to Installed packages tab to show and remove installed packages.