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Accepted
nick
Asked: 2013-01-04 06:41:08 +0800 CST

How do I change the default file manager back to Nautilus?

  • 772

A while back, I set my default file manager to Nemo. I like it a lot, but it constantly crashes. I remember editing a text file to set it as default, but I forgot which file it was. How do I switch back to the Nautilus file manager?

nautilus

5 Answers

  1. Best Answer

    This did it for me, after I google for a while:

    xdg-mime default nautilus.desktop inode/directory application/x-gnome-saved-search

    I also typed:

    gsettings set org.gnome.desktop.background show-desktop-icons true
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  2. I spent AGES trying to find a method that would work. Eventually I found this advice, which is incredibly easy, and worked for me:

    Install exo-utils (this package contains the Xfce settings plugin and the utility files for libexo-2-0). Open a terminal and type:

    sudo apt install exo-utils

    Then run:

    exo-preferred-applications

    then switch to Utilities tab and select File Manager you prefer.

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  3. The file manager choice is handled by a file in ~/.local/share/applications. They are mimeapps.list and mimeinfo.cache, deleting both of those files will reset your file manager to the default, which is Nautilus.

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    1. sudo mv /usr/bin/nemo /usr/bin/nemo.backup
    2. Open any folder. You could use xdg-open /path/to/folder/ while in the command line, for example. Or you could use a X application that requests a file.
    3. A dialog should appear to you requesting a default application to be your file manager. Type /usr/bin/nautilus there and confirm.

    After that, as long as you don't rename nemo to its original name/location, nautilus will be your default file manager again.

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  5. The answers here didn't work for me on Debian Bookworm - so after figuring it out myself:

    Premise

    Every time I attempt to leverage xdg-open on a directory (typically through an application; like Keybase's "open in file explorer" option, or something similar in Steam), what opens is Visual Studio Code.

    What doesnt work

    Attempting to "Open with other application" a directory via the context menu in "Files" [Nautilus] (file explorer when using Gnome on Debian) and then "Forget association" on Visual Studio Code (right click on it in the list of applications), subsequently choosing "Files" to open the directory with - does not fix what is used for directories when xdg-open is invoked; it only changes what opens a directory from within "Files" [Nautilus].

    What does work

    Run the following:

    xdg-mime default org.gnome.Nautilus.desktop inode/directory

    The standard, as explained, is as follows:

    1. xdg-mime default
      • We're setting a default application
    2. org.gnome.Nautilus.desktop
      • We're setting the default application to be Nautilus, by its fully-qualified desktop menu name; It's registered as org.gnome.Nautilus.desktop.
    3. inode/directory
      • For the mimetype inode/directory (found using xdg-mime query filetype /path/to/target, with target in my case being a directory.)

    The accepted answer results in Nautilus.desktop and application/x-gnome-saved-search becoming the default application(s); which is not correct, it must needs be org.gnome.Nautilus.desktop.

    Also, setting desktop icons to be shown won't set the default application when opening directories via xdg-open.

    Alternatively, you can also set it as follows:

    nano ~/.config/mimeapps.list

    Scroll down to inode/directory under [Added Associations], as well under [Default Applications], and ensure that the line(s) read:

    inode/directory=org.gnome.Nautilus.desktop

    You can additionally add, under [Removed Associations]:

    inode/directory=code.desktop;

    This is just the manual, longer, way of doing what I suggested first - together with the "Forget association" bit I portrayed I had attempted

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