diff --git a/.github/workflows/actions.yml b/.github/workflows/actions.yml
index 0af6cb3..4b84d6c 100644
--- a/.github/workflows/actions.yml
+++ b/.github/workflows/actions.yml
@@ -53,7 +53,7 @@ jobs:
       run: python tests.py
 
   build_and_test_linux:
-    runs-on: ubuntu-latest  # Use an Ubuntu runner
+    runs-on: ubuntu-latest  # As of June 2024 Github actions uses platform: Linux-6.5.0-1021-azure-x86_64
 
     steps:
     - name: Checkout repository
@@ -74,5 +74,4 @@ jobs:
         pyinstaller --onefile --noconsole --icon=assets/view_earth.ico --distpath=. Heroes3MapLiker.py
 
     - name: Run Linux Tests
-      run: |
-        xvfb-run --auto-servernum python tests.py  # Use xvfb to run the tests
+      run: python tests.py
diff --git a/README.md b/README.md
index e6744eb..b21bb25 100644
--- a/README.md
+++ b/README.md
@@ -1,20 +1,11 @@
 
 # Description
 
-Alternative name: Heroes 3 Map Journal
-
-Free Heroes of Might and Magic 3 journal, Rate, like and share your favourite maps, record maps
-won and make notes on maps. Search maps by image instead of text.
-
-If you see a missing feature please suggest by contacting author: Sumeet Singh @ sumeet-singh.com/contactus
-
-
-# Features
-
-* Search maps by images, as well as names with different scenario filters
-* Like, filter and export favourite maps
-* Record won, and unplayed maps and add journal annotations and notes 
+A Heroes of Magic and Might franchise Map Journal and standalone Mod to
+* Like/Filter/Record/Make notes/Share/Export on won, unfinished and unplayed maps
+* Search maps by images with various scenario filters (as well as name) and search within map images
 * Launch your Heroes of Might and Magic game launcher directly to the map picked for a new way to play
+If you see a missing feature please suggest by contacting author Sumeet Singh @ sumeet-singh.com/contactus
 
 
 # Setup guide
diff --git a/tests.py b/tests.py
index 70c6680..eb25683 100644
--- a/tests.py
+++ b/tests.py
@@ -7,29 +7,23 @@
 
 # Check if running in a headless environment e.g. running in Githubs CI/CD headless platform
 running_headless = False
-if 'DISPLAY' not in os.environ:
-    running_headless = True
+
+# Check for Linux headless environment
+if sys.platform.startswith('linux'):
+    # Check if the display manager service is running
+    display_manager_status = subprocess.run(['systemctl', 'status', 'display-manager'], capture_output=True, text=True)
+    if 'Active: active' not in display_manager_status.stdout:
+        running_headless = True
 
 class TestGUI(unittest.TestCase):
 
     def test_binary_execution(self):
         """
         CI/CD workflow triggers on pushing this repo to upstream on Github.
-        Github actions will build binaries for Windows, MacOS, and Linux and run below command
-        
-        pyinstaller --onefile --noconsole --icon=assets/view_earth.ico --distpath=. Heroes3MapLiker.py
-        
-        (explanation: create one binary which wont start terminal on binary start e.g. like -mwindows, and embed the icon file
-        and place binary in dist folder online so that below tests.py relative filepaths can find them)
-
-        You can test locally by running command above to generate bin in root ./ then run this test to confirm working.
-        
-        This test then runs to determine if each binary for each OS closes with exit code 0.
+        Github actions will build binaries for Windows, MacOS, and Linux and run below command which
+        checks for GUI and runs auto close tk window then returns result of pass 0 or fail 0.
 
-        Because program runs in a loop awaiting a Tk window event close, the pyautogui library will simulate
-        manually closing app to see results of test.
-
-        As CI/CD pipeline runs jobs to build all OS, it will test to see which binary exists then run that executable test
+        Bin built with: pyinstaller --onefile --noconsole --icon=assets/view_earth.ico --distpath=. Heroes3MapLiker.py
 
         Returns:
             Return code. 0 = test passed. 1 = test failed.
@@ -44,7 +38,6 @@ def test_binary_execution(self):
             self.skipTest("Skipping test in headless environment")
             return
 
-
         # Start the binary
         process = subprocess.Popen([binary_path])