[16:21] <designated> upgraded from 1.7.0+bzr3299-0ubuntu3~trusty1 to 1.7.1~rc1+bzr3322-0ubuntu1~trusty1 and now I'm having issues.  Everything from the status indicators missing from the nodes tab, to "check power status" dissapearing from each node's page, "Latest node events" shows a spinning icon with no details.
[17:47] <designated> was trying to downgrade from 1.7.1 to 1.7.0 and dpkg got stuck during django db migration: https://dpaste.de/zTK2  Does anyone have any idea how to fix this?  It won't even let me remove the package until this is resolved.
[17:49] <jhobbs>  designated ctrl+c out of it and run maas-region-admin migrate --delete-ghost-migrations
[17:51] <designated> jhobbs: thank you very much.
[17:51] <designated> i have removed the dev/testing repo so this won't happen again.
[18:25] <designated> jhobbs: I have removed and reinstalled maas but now my old cluster master is showing disconnected and a new cluster is listed.  Is there a way to get rid of the new cluster and use the old one?
[18:31] <designated> I figured it out.  by changing the cluster uuid in /etc/maas/maas_cluster.conf to the old cluster, it reconnected.