diff --git a/linux/kinto.py b/linux/kinto.py
index 91b4f66..7b8a0fe 100755
--- a/linux/kinto.py
+++ b/linux/kinto.py
@@ -256,28 +256,29 @@ define_keymap(re.compile("^jetbrains-(?!.*toolbox).*$", re.IGNORECASE),{
 # Keybindings overrides for Caja 
 # (overrides some bindings from general file manager code block below)
 define_keymap(re.compile("caja", re.IGNORECASE),{
-    # K("RC-Super-o"): K("RC-Shift-Enter"),   # Open in new tab 
-    K("RC-Super-o"): K("RC-Shift-W"),       # Open in new window
+    # K("RC-Super-o"): K("RC-Shift-Enter"),     # Open in new tab 
+    K("RC-Super-o"): K("RC-Shift-W"),           # Open in new window
 },"Overrides for Caja - Finder")
 
 # Keybindings overrides for DDE (Deepin) File Manager 
 # (overrides some bindings from general file manager code block below)
 define_keymap(re.compile("dde-file-manager", re.IGNORECASE),{
-    K("RC-i"): K("RC-i"),                # File properties dialog (Get Info)
-    K("RC-comma"): K("RC-comma"),       # Open preferences dialog (doesn't work, no shortcut available?)
-    K("RC-Up"): K("RC-Up"),                  # Go Up dir
+    K("RC-i"): K("RC-i"),                   # File properties dialog (Get Info)
+    K("RC-comma"): None,                    # Disable preferences shortcut (no shortcut available)
+    K("RC-Up"): K("RC-Up"),                 # Go Up dir
 },"Overrides for DDE File Manager - Finder")
 
 # Keybindings overrides for Dolphin 
 # (overrides some bindings from general file manager code block below)
 define_keymap(re.compile("dolphin", re.IGNORECASE),{
-    K("RC-Super-o"): K("RC-Shift-o"), # Open in new window (or new tab, user's choice)
-    # "Open in new window" requires manually setting custom shortcut of Ctrl+Shift+o 
-    # in Dolphin's keyboard shortcuts. There is no default shortcut set for this function.
-    ### 
-    # "Open in new tab" requires manually setting custom shortcut of Ctrl+Shift+o in 
-    # Dolphin's keyboard shortcuts. There is no default shortcut set for this function. 
-    ### 
+    ##########################################################################################
+    ### "Open in new window" requires manually setting custom shortcut of Ctrl+Shift+o 
+    ### in Dolphin's keyboard shortcuts. There is no default shortcut set for this function.
+    ##########################################################################################
+    ### "Open in new tab" requires manually setting custom shortcut of Ctrl+Shift+o in 
+    ### Dolphin's keyboard shortcuts. There is no default shortcut set for this function.  
+    ##########################################################################################
+    K("RC-Super-o"): K("RC-Shift-o"), # Open in new window (or new tab, user's choice, see above)
     K("RC-Shift-N"): K("F10"),                  # Create new folder
     K("RC-comma"): K("RC-Shift-comma"),         # Open preferences dialog
 },"Overrides for Dolphin - Finder")
@@ -285,21 +286,21 @@ define_keymap(re.compile("dolphin", re.IGNORECASE),{
 # Keybindings overrides for elementary OS Files 
 # (overrides some bindings from general file manager code block below)
 define_keymap(re.compile("io.elementary.files", re.IGNORECASE),{
-    # K("RC-Super-o"): K("Shift-Enter"),          # Open folder in new tab
-    K("RC-Comma"): None,                        # Disable preferences shortcut since none availabe
+    # K("RC-Super-o"): K("Shift-Enter"),        # Open folder in new tab
+    K("RC-Comma"): None,                        # Disable preferences shortcut since none available
 },"Overrides for Pantheon - Finder")
 
 # Keybindings overrides for Nautilus 
 # (overrides some bindings from general file manager code block below)
 define_keymap(re.compile("org.gnome.nautilus|nautilus", re.IGNORECASE),{
-    K("RC-Super-o"): K("Shift-Enter"),           # Open in new window
-    # K("RC-Super-o"): K("RC-Enter"),                 # Open in new tab
-    K("RC-comma"): K("RC-comma"),                   # Overrides "Open preferences dialog" shortcut below
+    K("RC-Super-o"): K("Shift-Enter"),          # Open in new window
+    # K("RC-Super-o"): K("RC-Enter"),           # Open in new tab
+    K("RC-comma"): K("RC-comma"),               # Overrides "Open preferences dialog" shortcut below
 },"Overrides for Nautilus - Finder")
 
-# Keybindings overrides for PCManFM 
+# Keybindings overrides for PCManFM and PCManFM-Qt
 # (overrides some bindings from general file manager code block below)
-define_keymap(re.compile("pcmanfm", re.IGNORECASE),{
+define_keymap(re.compile("pcmanfm|pcmanfm-qt", re.IGNORECASE),{
     K("RC-Backspace"): [K("Delete"),K("Enter")],    # Move to Trash (delete, bypass dialog)
 },"Overrides for PCManFM - Finder")