我试图卸载nodejs 和 npm，但是虽然我可以看到当前版本，但我无法卸载它。
输出locate-w npm：
home/juliana/snap/notepad3/common/.wine/drive_c/windows/system32/gecko/plugin/npmshtml.dll
/home/juliana/snap/notepad3/common/.wine/drive_c/windows/syswow64/gecko/plugin/npmshtml.dll
/snap/wine-platform/128/opt/wine-devel/lib/wine/npmshtml.dll.so
/snap/wine-platform/128/opt/wine-devel/lib/wine/fakedlls/npmshtml.dll
/snap/wine-platform/128/opt/wine-devel/lib64/wine/npmshtml.dll.so
/snap/wine-platform/128/opt/wine-devel/lib64/wine/fakedlls/npmshtml.dll
/snap/wine-platform/128/opt/wine-stable/lib/wine/npmshtml.dll.so
/snap/wine-platform/128/opt/wine-stable/lib/wine/fakedlls/npmshtml.dll
/snap/wine-platform/128/opt/wine-stable/lib64/wine/npmshtml.dll.so
/snap/wine-platform/128/opt/wine-stable/lib64/wine/fakedlls/npmshtml.dll
/snap/wine-platform/128/opt/wine-staging/lib/wine/npmshtml.dll.so
/snap/wine-platform/128/opt/wine-staging/lib/wine/fakedlls/npmshtml.dll
/snap/wine-platform/128/opt/wine-staging/lib64/wine/npmshtml.dll.so
/snap/wine-platform/128/opt/wine-staging/lib64/wine/fakedlls/npmshtml.dll
/usr/share/code/resources/app/extensions/npm
/usr/share/code/resources/app/extensions/npm/README.md
/usr/share/code/resources/app/extensions/npm/dist
/usr/share/code/resources/app/extensions/npm/images
/usr/share/code/resources/app/extensions/npm/package.json
/usr/share/code/resources/app/extensions/npm/package.nls.json
/usr/share/code/resources/app/extensions/npm/resources
/usr/share/code/resources/app/extensions/npm/dist/main.js
/usr/share/code/resources/app/extensions/npm/dist/nls.metadata.header.json
/usr/share/code/resources/app/extensions/npm/dist/nls.metadata.json
/usr/share/code/resources/app/extensions/npm/images/npm_icon.png
/usr/share/code/resources/app/extensions/npm/resources/dark
/usr/share/code/resources/app/extensions/npm/resources/light
/usr/share/code/resources/app/extensions/npm/resources/dark/continue.svg
/usr/share/code/resources/app/extensions/npm/resources/dark/debug.svg
/usr/share/code/resources/app/extensions/npm/resources/dark/prepostscript.svg
/usr/share/code/resources/app/extensions/npm/resources/dark/refresh.svg
/usr/share/code/resources/app/extensions/npm/resources/dark/script.svg
/usr/share/code/resources/app/extensions/npm/resources/light/continue.svg
/usr/share/code/resources/app/extensions/npm/resources/light/debug.svg
/usr/share/code/resources/app/extensions/npm/resources/light/prepostscript.svg
/usr/share/code/resources/app/extensions/npm/resources/light/refresh.svg
/usr/share/code/resources/app/extensions/npm/resources/light/script.svg
/usr/src/linux-headers-5.0.0-13/include/xen/interface/xenpmu.h
/usr/src/linux-headers-5.0.0-15/include/xen/interface/xenpmu.h
答案1
你到底是如何安装 nodejs 的？你用过 apt 还是类似 snap store 的东西（因为我看到你安装了一些其他 snap 包）。
更好的运行命令是which，它将返回被调用的可执行文件的路径，因此类似which node或的命令which npm会更有用。此外，由于我假设您实际上使用了 snap 包，所以sudo snap list会很有帮助。
如果您确实正在使用 snap 包，那么您可能需要sudo snap remove node。
附注：请避免以 root 身份登录并使用它。您可以使用 sudo 执行管理任务，因此请充分利用它并习惯更好、更安全的做法。
此外，如果您希望删除它以便可以更新到较新的版本，请查看此 github 页面，其中包含通常推荐的安装节点的方法。