伙计们，我将我的 ubuntu 从 16.04 升级到 17.04，遇到了这个问题。我的桌面图标不见了，nautilus 每次都崩溃，我无法打开文件，因为文件窗口会在几秒钟后关闭，一切看起来都很奇怪。我从 16.04 升级到 16.10 时遇到了这个问题，现在我在 17.04 中遇到了同样的问题。我该如何纠正这个问题？提前谢谢
编辑1 我在终端中运行 nautilus 并收到如下错误：
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
Nautilus-Share-Message: Called "net usershare info" but it failed: 'net usershare' returned error 255: mkdir failed on directory /var/run/samba/msg.lock: Permission denied
net usershare: cannot open usershare directory /var/lib/samba/usershares. Error No such file or directory
Please ask your system administrator to enable user sharing.
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
(nautilus:26501): GVFS-WARNING **: can't init metadata tree /home/prashant/.local/share/gvfs-metadata/home: open: Permission denied
**
ERROR:nautilus-canvas-container.c:6032:finish_adding_new_icons: assertion failed: (!container->details->auto_layout)
Aborted (core dumped)
答案1
如果您尝试以 root 身份运行 Nautilus，您会发现问题在于读取 ~Home/.local/share/gvfs-metadata/home，以及 Gnome 经典之外的任何主题的问题。从终端或通过加载其他文件管理器（如 Dolphin）设置权限以允许 root 读取所含目录中的所有文件后，您可能仍会收到以下错误：
** (nautilus:9776): 警告 **: 无法计算 _NET_NUMBER_OF_DESKTOPS
** (nautilus:9776): 警告 **: 无法计算 _NET_NUMBER_OF_DESKTOPS
** (nautilus:9776): 警告 **: 无法获取 _NET_WORKAREA
** (nautilus:9776): 警告 **: 无法确定工作区域，猜测布局 ** 错误：nautilus-canvas-container.c:6032:finish_adding_new_icons：断言失败：（！container->details->auto_layout）中止（核心转储）
从 ~Home 目录中删除 .config，然后运行 Nautilus 后，它会提示您重新创建目录 ~Home/.config/nautilus。这应该可以修复 Nautilus。唯一的问题是，这会破坏编辑壁纸的能力，并且图标仍然不可用。