I tried installing Ubuntu on my new Dell XPS laptop today, and somewhere near the end of the installation procedure, I got the message saying the installer crashed and that I would be able to send a report afterwards.
I googled the issue, and turns out that it's not something uncommon with Dell XPS laptops and ubuntu.
For example, I found this issue: Installer crashed when trying to install Ubuntu 18.04
Okay, seems like it's easily fixed. I was planning to reboot and try the suggested steps in the first answer to that question. However... when I rebooted, it didn't boot from my installation medium, but to my surprise it booted the freshly installed Ubuntu.
Now I wonder... will this installation be stable? Or will it be unstable due to missing parts, and would it be best to simply format my disk and start the installation over from scratch?