[Merge] ~gunnarhj/ubuntu-release-upgrader:temp-font into ubuntu-release-upgrader:ubuntu/main

[Gunnar Hjalmarsson]

Well, I noticed that do-release-upgrade plays with DBUS_SESSION_BUS_ADDRESS for some reason, but when checking that variable with a print() statement before my attempt to set it, I found that it was empty.
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https://code.launchpad.net/~gunnarhj/ubuntu-release-upgrader/+git/ubuntu-release-upgrader/+merge/451815
Your team Ubuntu Core Development Team is requested to review the proposed merge of ~gunnarhj/ubuntu-release-upgrader:temp-font into ubuntu-release-upgrader:ubuntu/main.