Rewritten to break out Debian/Ubuntu

Author: dwicinas

advocacy_docs/pg_extensions/wait_states/installing.mdx

@@ -3,9 +3,9 @@ title: Installing EDB Wait States
 navTitle: Installing
 ---
 
-## On Linux 
+## On all Linux systems except Debian and Ubuntu
 
-To install EDB Wait States on a Linux system:
+To install EDB Wait States on any Linux operating system except Debian or Ubuntu:
 
 1.  Enter the following command:
 
@@ -22,25 +22,57 @@ To install EDB Wait States on a Linux system:
       | dnf             | RHEL 8/9 and derivatives         |
       | yum             | RHEL 7 and derivatives, CentOS 7 |
       | zypper          | SLES                             |
-      | apt-get         | Debian and derivatives           |
 
     - `<install-command>` is the command required for the type of Postgres distribution you're using. In these commands `<version>` is the version of the Postgres distribution. 
 
-      | Type of Postgres distribution                                   | Install command                             |
-      | --------------------------------------------------------------- | ------------------------------------------- |
-      | PostgreSQL                                                      | postgresql`<version>`-edb_wait_states       |
-      | EDB Postgres Advanced Server (all OSs except Debian and Ubuntu) | edb-as`<version>`-server-edb_wait_states    |
-      | EDB Postgres Advanced Server (Debian and Ubuntu)                | edb-as`<version>`-server-edb-wait-states    |
-      | EDB Postgres Extended Server                                    | edb-postgresextended`<version>`-wait-states |
+      | Type of Postgres distribution | Install command                             |
+      | ----------------------------- | ------------------------------------------- |
+      | PostgreSQL                    | postgresql`<version>`-edb-wait-states       |
+      | EDB Postgres Advanced Server  | edb-as`<version>`-server-edb_wait_states    |
+      | EDB Postgres Extended Server  | edb-postgresextended`<version>`-wait-states |
 
 
   For example, to install EDB Wait States for EDB Postgres Advanced Server 16 on a RHEL 9 platform:
 
   ```shell
   sudo dnf -y install edb-as16-server-edb_wait_states
   ```
+  
+1. To launch the worker, register it in the `postgresql.conf` file using the `shared_preload_libraries` parameter. For example:
+
+  ```ini
+  shared_preload_libraries = '$libdir/edb_wait_states'
+  ```
+
+1.  Restart the database server. After a successful restart, the background worker begins collecting data.
+
+1. To review the data, create the following extension:
+
+  ```sql
+  CREATE EXTENSION edb_wait_states;
+  ```
+
+## On Debian and Ubuntu
 
-  Or, to install EDB Wait States for EDB Postgres Advanced Server 16 on a Debian 11 platform:
+To install EDB Wait States on Debian or Ubuntu:
+
+1.  Enter the following command:
+
+  ```shell
+  sudo apt-get -y install <install-command>
+  ```
+
+  Where: 
+  
+  `<install-command>` is the command required for the type of Postgres distribution you're using. In these commands `<version>` is the version of the Postgres distribution. 
+
+  | Type of Postgres distribution | Install command                              |
+  | ----------------------------- | -------------------------------------------- |
+  | PostgreSQL                    | postgresql`<version>`-edb-wait-states        |
+  | EDB Postgres Advanced Server  | edb-as`<version>`-server-edb-wait-states     |
+  | EDB Postgres Extended Server  | edb-postgresextended-wait-states-`<version>` |
+ 
+  For example, to install EDB Wait States for EDB Postgres Advanced Server 16 on a Debian 11 platform:
 
   ```shell
   sudo apt-get -y install edb-as16-server-edb-wait-states
@@ -61,8 +93,6 @@ To install EDB Wait States on a Linux system:
   CREATE EXTENSION edb_wait_states;
   ```
 
-1. To terminate the EDB Wait States worker, remove `$libdir/edb_wait_states` from the `shared_preload_libraries` parameter, and restart the database server.
-
 
 ## On Windows