[Merge] lp:~mvo/ubuntu/vivid/ubuntu-core-config/lp1460152-workaround into lp:ubuntu/ubuntu-core-config

[Michael Vogt]

@After> yeah, it means that the writable mounts should all be in place. And yes, its confusing! I'm not even sure this is needed but I added it to be on the safe side.
-- 
https://code.launchpad.net/~mvo/ubuntu/vivid/ubuntu-core-config/lp1460152-workaround/+merge/261179
Your team Ubuntu branches is requested to review the proposed merge of lp:~mvo/ubuntu/vivid/ubuntu-core-config/lp1460152-workaround into lp:ubuntu/ubuntu-core-config.