Hello Guix team,

Thanks for your work on GuixSD. I was excited to try out the new graphical installer, but ran into a bug while setting up WiFi.

I've uploaded photos of the stacktrace for you to take a look at. This is running on a Dell Inspiron 11 3000 series. 

Also, upon clicking "OK" I'm taken back to the original menu of the installer. Going through the choices again, the installer cannot detect a hard drive as it could before.

Let me know if I can help in any way or if you need more information.