fix hints for GreeneArticles, need to double check and fix the wiki too

also some cleanup in the installer

DXRModules/DeusEx/Classes/DXREvents.uc

@@ -2781,13 +2781,13 @@ static simulated function string GetBingoGoalHelpText(string event,int mission)
         case "GreeneArticles":
             msg="Read enough news articles written by Joe Greene of the Midnight Sun.  ";
             if (mission<=1){
-                msg=msg$"There are two different articles on Liberty Island and in UNATCO HQ.";
+                msg=msg$"There's one on Liberty Island, and one in UNATCO HQ.";
             } else if (mission<=2){
-                msg=msg$"There is an article somewhere around the NSF warehouse as well as in the Underworld bar.";
+                msg=msg$"There is an article somewhere around the NSF warehouse.";
             } else if (mission<=3){
-                msg=msg$"There is a single article in Brooklyn Bridge Station, in the helibase, and in the 747.";
+                msg=msg$"There are 3 copies of the same article: in Brooklyn Bridge Station, in the helibase, and in the 747.";
             } else if (mission<=8){
-                msg=msg$"There is an article in the streets of Hell's Kitchen.";
+                msg=msg$"There is an article in the streets of Hell's Kitchen and in the bar.";
             }
             return msg;
         case "MoonBaseNews":

installer/GUI/InstallerWindow.py

@@ -17,7 +17,8 @@ def initWindow(self):
         self.lastprogress = ''
         self.root.title("Deus Ex Randomizer Installer")
 
-        dxvk_default = IsWindows() and CheckVulkan()
+        dxvk_default = CheckVulkan()# this takes a second or so
+        ogl2_default = dxvk_default or not IsWindows()
 
         scroll = ScrollableFrame(self.root, width=self.width, height=self.height, mousescroll=1)
         self.frame = scroll.frame
@@ -75,8 +76,7 @@ def initWindow(self):
         else:
             self.dxvkval = DummyCheckbox()
 
-        useOgl2 = dxvk_default or not IsWindows()
-        self.ogl2val = BooleanVar(master=self.frame, value=useOgl2)
+        self.ogl2val = BooleanVar(master=self.frame, value=ogl2_default)
         self.ogl2 = Checkbutton(self.frame, text="Updated OpenGL 2.0 Renderer", variable=self.ogl2val)
         Hovertip(self.ogl2, "Updated OpenGL Renderer for modern systems. An alternative to using D3D10 or D3D9.")
         self.ogl2.grid(column=1,row=row, sticky='SW', padx=pad, pady=pad)

installer/Install/__init__.py

@@ -55,6 +55,8 @@ def IsWindows() -> bool:
     return os.name == 'nt'
 
 def CheckVulkan() -> bool:
+    if not IsWindows():
+        return False # no easy way to detect Vulkan on Linux, they don't need DXVK anyways
     try:
         info('CheckVulkan')
         ret = subprocess.run(['vulkaninfo', '--summary'], text=True, capture_output=True, timeout=30)