在输入sudo gedit /etc/apt/sources.list后修改镜像源保存时报错
这是使用的镜像源地址
这是报错图片
这是报错内容
GVfs metadata is not supported. Fallback to TeplMetadataManager. Either GVfs is not correctly installed or GVfs metadata are not supported on this platform. In the latter case, you should configure Tepl with --disable-gvfs-metadata.
可以改用vim或者nano编辑器