Comment 10 for bug 1723480

xenial/amd64:
root@x:~# apt install openvswitch-switch
root@x:~# :> /etc/default/openvswitch-switch
root@x:~# stat /etc/default/openvswitch-switch
  File: '/etc/default/openvswitch-switch'
  Size: 0 Blocks: 0 IO Block: 4096 regular empty file
Device: fd01h/64769d Inode: 14968202 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
Access: 2017-10-19 09:50:21.337020599 +0000
Modify: 2017-10-19 09:50:44.097232290 +0000
Change: 2017-10-19 09:50:44.097232290 +0000
 Birth: -
root@x:~# add-apt-repository ppa:ci-train-ppa-service/2998 && apt update && apt -y upgrade
root@x:~# stat /etc/default/openvswitch-switch
   File: '/etc/default/openvswitch-switch'
  Size: 0 Blocks: 0 IO Block: 4096 regular empty file
Device: fd01h/64769d Inode: 14968202 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
Access: 2017-10-19 09:53:45.194915064 +0000
Modify: 2017-10-19 09:50:44.097232290 +0000
Change: 2017-10-19 09:50:44.097232290 +0000
 Birth: -

zesty/amd64:
root@z:~# apt install openvswitch-switch
root@z:~# :> /etc/default/openvswitch-switch
root@z:~# add-apt-repository ppa:ci-train-ppa-service/2998 && apt update && apt -y upgrade
root@z:~# stat /etc/default/openvswitch-switch
  File: /etc/default/openvswitch-switch
  Size: 0 Blocks: 0 IO Block: 4096 regular empty file
Device: fd01h/64769d Inode: 14968032 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
Access: 2017-10-19 10:01:51.591425454 +0000
Modify: 2017-10-19 10:01:28.955215741 +0000
Change: 2017-10-19 10:01:28.955215741 +0000
 Birth: -

artful/amd64:
root@a:~# apt install openvswitch-switch
root@a:~# stat /etc/default/openvswitch-switch
  File: /etc/default/openvswitch-switch
  Size: 896 Blocks: 8 IO Block: 4096 regular file
Device: fd01h/64769d Inode: 14759132 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
Access: 2017-10-19 10:05:09.497258445 +0000
Modify: 2017-08-08 10:06:03.000000000 +0000
Change: 2017-10-19 10:05:09.433257852 +0000
 Birth: -
root@a:~# :> /etc/default/openvswitch-switch
root@a:~# add-apt-repository ppa:ci-train-ppa-service/2998 && apt update && apt -y upgrade
root@a:~# stat /etc/default/openvswitch-switch
  File: /etc/default/openvswitch-switch
  Size: 0 Blocks: 0 IO Block: 4096 regular empty file
Device: fd01h/64769d Inode: 14759132 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
Access: 2017-10-19 10:05:54.489675055 +0000
Modify: 2017-10-19 10:05:19.757353452 +0000
Change: 2017-10-19 10:05:19.757353452 +0000
 Birth: -