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xfce:thunar:faq [2018/11/12 21:39] – [Why doesn't Thunar execute files marked as executable?] alexxconsxfce:thunar:faq [2024/01/06 10:06] (current) – [Thunar - Frequently Asked Questions] alexxcons
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 +~~NOTOC~~
 +{{ :xfce:xfce.thunar.png?no link|}}
 +====== Thunar - Frequently Asked Questions ======
 +
 +The intent of this section is to collect the quite numerous frequently asked questions that relate to working with Thunar. If you know of a question that is missing from this page, please [[https://bugzilla.xfce.org/enter_bug.cgi?product=Thunar&component=Documentation&resolution=---|file a request]].
 +
 +    * [[#Why thunar forgets it's settings when run as root?|Why thunar forgets it's settings when run as root?]]
 +    * [[#Why doesn't Thunar execute files marked as executable?|Why doesn't Thunar execute files marked as executable?]]
 +    * [[#Where does Thunar store the metadata associated with files?|Where does Thunar store the metadata associated with files?]]
 +    * [[#Where does Thunar store its preferences?|Where does Thunar store its preferences?]]
 +    * [[#How to use mouse gestures in Thunar?|How to use mouse gestures in Thunar?]]
 +    * [[#How do I assign different keyboard shortcuts?|How do I assign different keyboard shortcuts?]]
 +    * [[#Why does Thunar display the fall-back icon for all files and folders?|Why does Thunar display the fall-back icon for all files and folders?]]
 +
 ---- ----
-====== Frequently Asked Questions ====== + 
----- +===== Why thunar forgets it's settings when run as root? ===== 
-The intent of this section is to collect the quite numerous frequently asked questions that relate to working with Thunar. If you know of a question that is missing from this page, please [[https://bugzilla.xfce.org|file a request]].+Thunar relies on xfconf to load/store its settings, the communication to xfconf is done via DBUS. Though for root per default no dbus-session is running. 
 + 
 +You can start thunar as root with dbus-session like this: 
 + 
 +''$ sudo dbus-run-session thunar'' 
 + 
 +or 
 + 
 +''$ gksu dbus-run-session thunar''
  
 ---- ----
-=== Why doesn't Thunar execute files marked as executable? === +===== Why doesn't Thunar execute files marked as executable? ===== 
-For security reasons Thunar only executes files of type application/x-desktop, application/x-executable and application/x-shellscript. For desktop files the execution feature will only be enabled if the desktop file is of type Application and a valid Exec line is given or of type Link and a valid URL is given. For the other types the feature is available if the file is marked executable for the current user.+For security reasons, by default Thunar only executes files of type application/x-desktop, application/x-executable and application/x-shellscript. For desktop files the execution will only be possible if the desktop file is of type Application, the execute flag is set and the file is trusted. (desktop files inside ''XDG_DATA_DIR'' are executable by default).
  
-Also note that for application/x-executable and application/x-shellscript, the types of the file don't really need to match these types exactly, but it is suffice if the detected type has a parent that matches one of the two types listed above, or if the MIME-type is an alias for one of the above.+Also note that for application/x-executable and application/x-shellscript, the types of the file don't really need to match these types exactly, but it is sufficient if the detected type has a parent that matches one of the two types listed above, or if the MIME-type is an alias for one of the above. 
 + 
 +Execution of binary files explicitly needs to be enabled in the [[xfce:thunar:preferences#advanced_preferences|advanced preferences]].
  
 ---- ----
-=== Where does Thunar store the metadata associated with files? ===+ 
 +===== Where does Thunar store the metadata associated with files? =====
 Thunar associates various settings with files/folders, which we call metadata. Since version 1.6 this data is stored using the ''gvfs-metadata'' daemon. The save location of the daemon data is in ''$XDG_DATA_HOME/gvfs-metadata/''. Unfortunately the content of these files is rater awful, so you can query the metadata of a location with the command ''gvfs-info -a metadata:: /some/location''. Thunar associates various settings with files/folders, which we call metadata. Since version 1.6 this data is stored using the ''gvfs-metadata'' daemon. The save location of the daemon data is in ''$XDG_DATA_HOME/gvfs-metadata/''. Unfortunately the content of these files is rater awful, so you can query the metadata of a location with the command ''gvfs-info -a metadata:: /some/location''.
  
 +[[|Back to Top]]
 ---- ----
-=== Where does Thunar store its preferences? ===+ 
 +===== Where does Thunar store its preferences? =====
  
 Thunar stores the user configurable preferences (and hidden settings) in an [[:xfce:xfconf:|Xfconf]] channel. You can view the contents of this settings channel with the [[:xfce:xfce4-settings:editor|Settings Editor]]. Thunar stores the user configurable preferences (and hidden settings) in an [[:xfce:xfconf:|Xfconf]] channel. You can view the contents of this settings channel with the [[:xfce:xfce4-settings:editor|Settings Editor]].
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 ---- ----
-=== How to use mouse gestures in Thunar? ===+ 
 +===== How to use mouse gestures in Thunar? =====
 Thunar currently features basic support for so called //mouse gestures// in its icon view. You can use these mouse gestures by holding down the middle mouse button (usually the mouse wheel) while the mouse pointer is on the background area of the icon view component (any area that is not covered by an icon or a text). Now you can move the cursor into four directions to perform certain actions, which are described below. Thunar currently features basic support for so called //mouse gestures// in its icon view. You can use these mouse gestures by holding down the middle mouse button (usually the mouse wheel) while the mouse pointer is on the background area of the icon view component (any area that is not covered by an icon or a text). Now you can move the cursor into four directions to perform certain actions, which are described below.
  
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 ---- ----
-=== How do I assign different keyboard shortcuts? === 
-If you want to rebind a shortcut, Thunar supports the standard GTK+ way of changing shortcuts: simply hover over the menu option with the mouse pointer and press the keyboard shortcut you want to rebind it to. 
  
-Read more about this in the general [[:faq|FAQ]]. +===== How do I assign different keyboard shortcuts? =====
-<note important>This functionality has been disabled by GTK3 which means that thunar 1.7.0 and above do not support it any more.</note>+
  
-For thunar 1.7.0 and above you first need to quit thunar: ''thunar -q''+Starting with thunar 4.18 you can make use of the [[xfce:thunar:4.16:preferences#shortcuts|shortcuts editor]] to assign keyboard shortcuts.
  
-After that edit the accelerators located in ''$XDG_CONFIG_HOME/Thunar/accels.scm''+For Thunar 4.16 and before, please refer to the [[xfce:thunar:4.16:faq#how_do_i_assign_different_keyboard_shortcuts|previous Wiki pages]].
  
-( e.g. in ''~/.config/Thunar/accels.scm'' )+Note that for some keys the ''<Shift>'' modifier seems to be ignored. (E.g. ''<Primary><Shift>1'' fails, where ''<Primary>exclam'' works fine.) Most likely a gtk bug.
  
 +Check the [[https://gitlab.gnome.org/GNOME/gtk/blob/master/gdk/keynames.txt|keynames.txt]] for a list of available keys.
  
----- +If you are a packager, or a system administrator, and want to provide a system wide default for the keyboard shortcuts, that is different from the default shortcuts in Thunar, you can create a file ''Thunar/accels.scm'' in one of the ''$XDG_CONFIG_DIRS''. For example, if ''/etc/xdg'' is part of ''$XDG_CONFIG_DIRS'' (the default for most Linux distributions), you can install system wide defaults to ''/etc/xdg/Thunar/accels.scm''. Thunar will then load shortcuts from this file on first startup.
-=== Where does Thunar store the keyboard shortcuts? === +
-The custom keyboard shortcuts are stored in the standard GTK+ accel map format in a file located at ''$XDG_CONFIG_HOME/Thunar/accels.scm''. Lines starting with ; are comments. See the GTK+ documentation for details about the file format.+
  
-If you are a packager or a system administrator and want to provide a system wide default for the keyboard shortcuts, that is different from the default shortcuts in Thunar, you can create a file ''Thunar/accels.scm'' in one of the ''$XDG_CONFIG_DIRS''. For example, if ''/etc/xdg'' is part of ''$XDG_CONFIG_DIRS'' (the default for most Linux distributions), you can install system wide defaults to ''/etc/xdg/Thunar/accels.scm''. Thunar will then load shortcuts from this file on first startup. 
  
 +[[|Back To Top]]
 ---- ----
-=== Why does Thunar display the fall-back icon for all files and folders? ===+ 
 +===== Why does Thunar display the fall-back icon for all files and folders? =====
  
 If Thunar displays the fallback icon for all files and folders, as shown in the screenshot below, it is usually caused by one of the following problems: If Thunar displays the fallback icon for all files and folders, as shown in the screenshot below, it is usually caused by one of the following problems:
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 Depending on your system you might need to install the default GNOME icon theme in addition to your preferred icon theme (the Debian/Ubuntu package name is **gnome-icon-theme**). In either case the [[http://icon-theme.freedesktop.org/wiki/HicolorTheme|hicolor-icon-theme]] must be installed. Depending on your system you might need to install the default GNOME icon theme in addition to your preferred icon theme (the Debian/Ubuntu package name is **gnome-icon-theme**). In either case the [[http://icon-theme.freedesktop.org/wiki/HicolorTheme|hicolor-icon-theme]] must be installed.
----- 
-=== Where are the deleted items from the trash located? === 
-Thunar is following the freedesktop standards in this. Following the links below you can find out more of this freedesktop specifications. Read more [[http://www.ramendik.ru/docs/trashspec.html|here]] and [[http://standards.freedesktop.org/basedir-spec/basedir-spec-0.6.html|here]]. 
  
-You will find your deleted items in ''~/.local/share/Trash/files'' 
 ---- ----
-=== Can Thunar display video thumbnails? === + 
-Two possible ways. First, You'll need to build thunar with support for gconf (GNOME thumbnailers) and install one of the available  + 
-movie thumbnailers for GNOME, i.e. Totem includes the totem-video-thumbnailer. Second, You can get thumbnails without GNOME by  + 
-installing [[http://goodies.xfce.org/projects/thunar-plugins/thunar-thumbnailers|thunar-thumbnailers]] plugin.+[[|Back To Top]]
 ---- ----
 +[[:xfce:thunar:|Back to Thunar documentation page]]