I have observed this after my last update (July 26, 2018).
I did an update with apt-get (as usual) on August 11, but the newest messag of the updater still shows no deteails
Ubuntu 16.04 LTS
Linux TP 4.4.0-131-generic #157-Ubuntu SMP Thu Jul 12 15:51:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
.
I have observed this after my last update (July 26, 2018).
I did an update with apt-get (as usual) on August 11, but the newest messag of the updater still shows no deteails
Ubuntu 16.04 LTS
Linux TP 4.4.0-131-generic #157-Ubuntu SMP Thu Jul 12 15:51:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
.