Merge pull request #16956 from RicardoGFGomes/patch-7

Update microsoft-intune-app-linux.md

Author: Ruchika-mittal01

memdocs/intune/user-help/microsoft-intune-app-linux.md

@@ -53,39 +53,26 @@ Run the following commands in a command line to manually install the Microsoft I
 
 2. Install the Microsoft package signing key.  
 
-   For Ubuntu 24.04:
-
    ```bash
    curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg
    sudo install -o root -g root -m 644 microsoft.gpg /usr/share/keyrings/
-   sudo sh -c 'echo "deb [arch=amd64 signed-by=/usr/share/keyrings/microsoft.gpg] https://packages.microsoft.com/ubuntu/24.04/prod noble main" > /etc/apt/sources.list.d/microsoft-ubuntu-noble-prod.list'
-   sudo rm microsoft.gpg
+   rm microsoft.gpg
    ```
-   For Ubuntu 22.04:  
 
-    ```bash
-    curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg
-    sudo install -o root -g root -m 644 microsoft.gpg /usr/share/keyrings/ 
-    sudo sh -c 'echo "deb [arch=amd64 signed-by=/usr/share/keyrings/microsoft.gpg] https://packages.microsoft.com/ubuntu/22.04/prod jammy main" > /etc/apt/sources.list.d/microsoft-ubuntu-jammy-prod.list' 
-    sudo rm microsoft.gpg
-    ```
-   For Ubuntu 20.04:  
+3. Add and update Microsoft Linux Repository to the system repository list.
 
-    ```bash
-    curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg
-    sudo install -o root -g root -m 644 microsoft.gpg /usr/share/keyrings/
-    sudo sh -c 'echo "deb [arch=amd64 signed-by=/usr/share/keyrings/microsoft.gpg] https://packages.microsoft.com/ubuntu/20.04/prod focal main" > /etc/apt/sources.list.d/microsoft-ubuntu-focal-prod.list'
-    sudo rm microsoft.gpg
-    ```
+   ```bash
+   sudo sh -c 'echo "deb [arch=amd64 signed-by=/usr/share/keyrings/microsoft.gpg] https://packages.microsoft.com/ubuntu/$(lsb_release -rs)/prod $(lsb_release -cs) main" >> /etc/apt/sources.list.d/microsoft-ubuntu-$(lsb_release -cs)-prod.list'
+   sudo apt update
+   ```
 
-3. Install the Intune app. 
+4. Install the Intune app.
 
     ```bash
-    sudo apt update
     sudo apt install intune-portal
     ``` 
 
-4. Reboot your device.  
+5. Reboot your device.  
 
 ### Update app for Ubuntu Desktop 
 The Microsoft Intune app automatically updates when updates become available in Software Updater. Run the following commands to update the app manually.