I can't reproduce the issue with 4.13.0-1004-azure-edge (https://git.launchpad.net/~canonical-kernel/ubuntu/+source/linux-azure/commit/?h=azure-edge-next&id=21d8a99f88af972684618521cf19adafe24dc566)
It looks this bug has been fixed by some patch between linux-azure 4.13.0-1001.1 and 4.13.0-1004-azure-edge.
I can't reproduce the issue with 4.13.0- 1004-azure- edge (https:/ /git.launchpad. net/~canonical- kernel/ ubuntu/ +source/ linux-azure/ commit/ ?h=azure- edge-next& id=21d8a99f88af 972684618521cf1 9adafe24dc566)
It looks this bug has been fixed by some patch between linux-azure 4.13.0-1001.1 and 4.13.0- 1004-azure- edge.