mdadm breaks my new natty installation

[misfitd4]

Upgraded last night to natty and after reboot i got tossed to initramfs shell cus it could not mount /root partition. (Device or recource busy). Uninstalling mdadm did the trick for me.

Anyone else having this issue? Any tips how to get mdadm running again?

Cheerz misfitd4

[Lommelun]

Same with me. mdadm might be the reason why the upgrade process failed completely too.
drat!

I should have stayed with the previous version.