Blue Screen of Death after changing registry keys for Ubuntu Installation on Acer Swift sf313-52

danedormio
danedormio Member Posts: 1 New User

I'm trying to install Ubuntu alongside Windows on an Acer Swift sf313-52 after a factory reset. I followed the instructions here to change the registry keys so that I could safely switch from RST to AHCI: https://help.ubuntu.com/rst/

However, when I did this I got the blue screen of death, so I tried following the instructions (from the same page) to recover Windows, which didn't work.

However, I was able to just go back into the UEFI settings, switch back to RST, and then start Windows with no issues (but still can't install Ubuntu).

I looked again at the registry entries I had changed, and they had switched back to the original values (in both cases I had changed the second value from 3 to 0, but both were now back to 3).

I was able to install Ubuntu from the same USB drive on another machine (not an Acer) just before this. I also remember running into this same issue a couple of years ago when I first tried to install Ubuntu on this same Acer Swift, and the instructions from the page above worked then, as best as I can recall.

So why isn't it working now? Do I maybe need to make sure Windows is fully updated before attempting it? Or something else?