UBUNTU Files not Opening

Suddenly My Ubuntu 16.04 LTS giving me a issue, I can't open files manger as well as screenshots app. So I dig into the problem and found this temporary solution for file manager. Still searching for permanent solution. Ubuntu is very buggy since and then, not stable any way.

Step 1:

@jpudasaini:~$ nautilus -q

(nautilus:6210): GLib-GIO-CRITICAL **: g_dbus_interface_skeleton_unexport: assertion 'interface_->priv->connections != NULL' failed

(nautilus:6210): GLib-GIO-CRITICAL **: g_dbus_interface_skeleton_unexport: assertion 'interface_->priv->connections != NULL' failed

(nautilus:6210): Gtk-CRITICAL **: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed

(nautilus:6210): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(nautilus:6210): GLib-GObject-CRITICAL **: g_signal_connect_object: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed

Step 2:

jpudasaini@jpudasaini:~$ nautilus
Nautilus-Share-Message: Called "net usershare info" but it failed: Failed to execute child process "net" (No such file or directory)

New your file manager is ready to used.

HTH

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