Comment 18 for bug 1681853

Hitting the same here trying to upgrade from 2.2.4 to 2.2.5

# Snap info
zeestrat@vagrant:~/dev/charms/charm-slurm-node$ sudo snap info juju
name: juju
summary: juju client
publisher: canonical
contact: http://jujucharms.com
description: |
  Through the use of charms, juju provides you with shareable, re-usable, and
  repeatable expressions of devops best practices.
snap-id: e2CPHpB1fUxcKtCyJTsm5t3hN9axJ0yj
commands:
  - juju
tracking: stable
installed: 2.2.5 (2713) 25MB classic
refreshed: 2017-10-20 06:07:42 +0000 UTC
channels:
  stable: 2.2.5 (2713) 25MB classic
  candidate: 2.2.6+2.2-d19dc5b (2717) 43MB classic
  beta: 2.3-beta1 (2640) 29MB classic
  edge: 2.3-beta2+develop-f5763bb (2722) 52MB classic

# Juju version
zeestrat@vagrant:~$ juju version
2.2.5-xenial-amd64

# Model version
zeestrat@vagrant:~$ juju status
Model Controller Cloud/Region Version Notes SLA
controller lxd lxd 2.2.4 upgrade available: 2.2.5 unsupported

App Version Status Scale Charm Store Rev OS Notes

Unit Workload Agent Machine Public address Ports Message

Machine State DNS Inst id Series AZ Message
0 started 10.225.81.44 juju-c79fb8-0 xenial Running

# Trying to upgrade controller model
zeestrat@vagrant:~$ juju upgrade-juju
no prepackaged tools available, using local agent binary 2.2.5.1
ERROR no matching agent binaries available