linux相關問題：
１．這幾天在使用烏班圖時，出現資料夾開啟一閃而過現象，於是我試著使用命令列來啟動：
sudo nautilus(nautilus:5942): gtk-warning **: failed to register client: gdbus.error:org.freedesktop.dbus.error.serviceunknown: the name org.gnome.sessionmanager was not provided by any .service files
sys:1: pygiwarning: nautilus was imported without specifying a version first. use gi.require_version('nautilus', '3.0') before import to ensure that the right version gets loaded.
(nautilus:5942): gtk-warning **: theme parsing error:
:1:0: failed to import: 位於 「/org/gnome/libgd/tagged-entry/default.css」的資源不存在
** (nautilus:5942): critical **: nautilus_menu_provider_get_file_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_background_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_file_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_background_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_file_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_background_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_file_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_background_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_file_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_background_items: assertion 'nautilus_is_menu_provider (provider)' failed
nautilus-share-message: called "net usershare info" but it failed: 執行子程序「net」失敗(沒有那個檔案或目錄)
** (nautilus:5942): critical **: nautilus_menu_provider_get_file_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_background_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_file_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_background_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_file_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_background_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_file_items: assertion 'nautilus_is_menu_provider (provider)' failed
** (nautilus:5942): critical **: nautilus_menu_provider_get_background_items: assertion 'nautilus_is_menu_provider (provider)' failed
**error:nautilus-canvas-container.c:6032:finish_adding_new_icons: assertion failed: (!container->details->auto_layout)
gksudo nautilus補充：
上面這種使用了root的nautilus，只能治標不治本，治本的路子使用這個：
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