System hangs after showing UEFI Secure Boot is enabled messge

Issue

System cannot boot, and the following message is just shown.
```
EFI stub: UEFI Secure Boot is enabled.
```

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Here are the common uses of Markdown.

Code blocks

~~~
Code surrounded in tildes is easier to read
~~~

Links/URLs

[Red Hat Customer Portal](https://access.redhat.com)