Some of the upgrade paths use pkexec, so checking for PKEXEC_UID would be a good idea.
@Mark Haney - the inhibitIdle function should only run if /usr/bin /gnome-session-inhibit is available. Is it on your server? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1570947 Title: Trusty to Xenial upgrade KeyError: 'SUDO_UID' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1570947/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs