Use Ubuntu 19.10

Author: yahonda

README.md

@@ -25,7 +25,7 @@ That's it.
 After the installation has finished, you can access the virtual machine with
 
     host $ vagrant ssh
-    Welcome to Ubuntu 19.04 (GNU/Linux 5.0.0-13-generic x86_64)
+    Welcome to Ubuntu 19.10 (GNU/Linux 5.3.0-18-generic x86_64)
     ...
     vagrant@rails-dev-box:~$
 

Vagrantfile

@@ -1,7 +1,7 @@
 # -*- mode: ruby -*-
 # vi: set ft=ruby :
 Vagrant.configure('2') do |config|
-  config.vm.box      = 'ubuntu/disco64' # 19.04
+  config.vm.box      = 'ubuntu/eoan64' # 19.10
   config.vm.hostname = 'rails-dev-box'
 
   config.vm.network :forwarded_port, guest: 3000, host: 3000