diff --git a/content/posts/2018-04.md b/content/posts/2018-04.md
index 72c780680..784983db6 100644
--- a/content/posts/2018-04.md
+++ b/content/posts/2018-04.md
@@ -492,5 +492,17 @@ org.apache.tomcat.jdbc.pool.PoolExhaustedException: [localhost-startStop-2] Time
 - So it must be one of Maven's dependencies...
 - I will watch it for a few days because it could be an issue that will be resolved before Ubuntu 18.04's release
 - Otherwise I will post a bug to the ubuntu-release mailing list
+- Looks like the only way to fix this is to install `openjdk-8-jdk-headless` before (so it pulls in the JRE) in a separate transaction, or to manually install `openjdk-8-jre-headless` in the same apt transaction as `maven`
 - Also, I started porting PostgreSQL 9.6 into the Ansible infrastructure scripts
 - This should be a drop in I believe, though I will definitely test it more locally as well as on DSpace Test once we move to DSpace 5.8 and Ubuntu 18.04 in the coming months
+
+## 2018-04-25
+
+- Still testing the [Ansible infrastructure playbooks](https://github.com/ilri/rmg-ansible-public) for Ubuntu 18.04, Tomcat 8.5, and PostgreSQL 9.6
+- One other new thing I notice is that PostgreSQL 9.6 no longer uses `createuser` and `nocreateuser`, as those have actually meant `superuser` and `nosuperuser` and have been deprecated for *ten years*
+- So for my notes, when I'm importing a CGSpace database dump I need to amend my notes to give super user permission to a user, rather than create user:
+
+```
+$ psql dspacetest -c 'alter user dspacetest superuser;'
+$ pg_restore -O -U dspacetest -d dspacetest -W -h localhost /tmp/dspace_2018-04-18.backup
+```
diff --git a/docs/2018-04/index.html b/docs/2018-04/index.html
index 6c0f79e4e..819109705 100644
--- a/docs/2018-04/index.html
+++ b/docs/2018-04/index.html
@@ -21,7 +21,7 @@ Catalina logs at least show some memory errors yesterday:
 
 <meta property="article:published_time" content="2018-04-01T16:13:54&#43;02:00"/>
 
-<meta property="article:modified_time" content="2018-04-24T16:38:05&#43;03:00"/>
+<meta property="article:modified_time" content="2018-04-24T16:53:28&#43;03:00"/>
 
 
 
@@ -55,7 +55,7 @@ Catalina logs at least show some memory errors yesterday:
   "url": "https://alanorth.github.io/cgspace-notes/2018-04/",
   "wordCount": "0",
   "datePublished": "2018-04-01T16:13:54&#43;02:00",
-  "dateModified": "2018-04-24T16:38:05&#43;03:00",
+  "dateModified": "2018-04-24T16:53:28&#43;03:00",
   "author": {
     "@type": "Person",
     "name": "Alan Orth"
@@ -669,10 +669,23 @@ org.apache.tomcat.jdbc.pool.PoolExhaustedException: [localhost-startStop-2] Time
 <li>So it must be one of Maven&rsquo;s dependencies&hellip;</li>
 <li>I will watch it for a few days because it could be an issue that will be resolved before Ubuntu 18.04&rsquo;s release</li>
 <li>Otherwise I will post a bug to the ubuntu-release mailing list</li>
+<li>Looks like the only way to fix this is to install <code>openjdk-8-jdk-headless</code> before (so it pulls in the JRE) in a separate transaction, or to manually install <code>openjdk-8-jre-headless</code> in the same apt transaction as <code>maven</code></li>
 <li>Also, I started porting PostgreSQL 9.6 into the Ansible infrastructure scripts</li>
 <li>This should be a drop in I believe, though I will definitely test it more locally as well as on DSpace Test once we move to DSpace 5.8 and Ubuntu 18.04 in the coming months</li>
 </ul>
 
+<h2 id="2018-04-25">2018-04-25</h2>
+
+<ul>
+<li>Still testing the <a href="https://github.com/ilri/rmg-ansible-public">Ansible infrastructure playbooks</a> for Ubuntu 18.04, Tomcat 8.5, and PostgreSQL 9.6</li>
+<li>One other new thing I notice is that PostgreSQL 9.6 no longer uses <code>createuser</code> and <code>nocreateuser</code>, as those have actually meant <code>superuser</code> and <code>nosuperuser</code> and have been deprecated for <em>ten years</em></li>
+<li>So for my notes, when I&rsquo;m importing a CGSpace database dump I need to amend my notes to give super user permission to a user, rather than create user:</li>
+</ul>
+
+<pre><code>$ psql dspacetest -c 'alter user dspacetest superuser;'
+$ pg_restore -O -U dspacetest -d dspacetest -W -h localhost /tmp/dspace_2018-04-18.backup
+</code></pre>
+
   
 
   
diff --git a/docs/sitemap.xml b/docs/sitemap.xml
index aa2bfe461..3eb6a3927 100644
--- a/docs/sitemap.xml
+++ b/docs/sitemap.xml
@@ -4,7 +4,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/2018-04/</loc>
-    <lastmod>2018-04-24T16:38:05+03:00</lastmod>
+    <lastmod>2018-04-24T16:53:28+03:00</lastmod>
   </url>
   
   <url>
@@ -159,7 +159,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/</loc>
-    <lastmod>2018-04-24T16:38:05+03:00</lastmod>
+    <lastmod>2018-04-24T16:53:28+03:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -170,7 +170,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
-    <lastmod>2018-04-24T16:38:05+03:00</lastmod>
+    <lastmod>2018-04-24T16:53:28+03:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -182,13 +182,13 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/posts/</loc>
-    <lastmod>2018-04-24T16:38:05+03:00</lastmod>
+    <lastmod>2018-04-24T16:53:28+03:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
-    <lastmod>2018-04-24T16:38:05+03:00</lastmod>
+    <lastmod>2018-04-24T16:53:28+03:00</lastmod>
     <priority>0</priority>
   </url>