How to Upgrade to Ubuntu 19.04

Here's a quick guide on upgrading to Ubuntu 19.04.

1. Open Software & Updates.

2. Open Updates tab and select For any version near the Notify me of a new Ubuntu version.

3. Open Software Updater.

4. Click on Install now.

5. Click on Restart now.

Probably you will need to repeat 3, 4 and 5 steps few more times (is case you have an uninstalled upgrades or an <18.10 Ubuntu version):

That's it!