Cannot boot after updating to 20.03

Help
1

Hello,

I recently tried to upgrade from 19.09 to 20.03. It seemed to work fine but I was unable to boot. I took some pictures of the error.

2020-05-06 18.33.52
2020-05-06 18.33.522016×1512 809 KB

This is the grub entry

2020-05-06 18.35.11
2020-05-06 18.35.112016×1512 891 KB

Switching back to 19.09 this is the normal error I get when the passphrase is wrong

2020-05-06 18.35.46
2020-05-06 18.35.462016×1512 853 KB

My configuration is located here: GitHub - moaxcp/etc-nixos: nixos configuration

The drives are setup in boot.nix where I have sda and sdb setup with mdadm. The first partition in each is the /boot partition while the second partition is “/”.

I’m not really sure what is going on. This setup has work for the past few years and I’m not sure where to start. Have any of the options changed for these settings?

2

You should probably boot into 19.09 and rebuild with disks specified via /dev/disk/by-id. It’s possible the drive letters changed with the update.

2 Likes
3

Thanks I will try that out.

4

I used by-uuid and it worked. Thanks for the help!