I am having this issue right now. Before updating, I did:
sudo apt-get-update sudo apt-get dist-upgrade
..and then launched Software Updater.
However, it seems that the newest version of the software updater didn't install for whatever reason. As the install is running, if I do:
$ apt-cache policy ubuntu-release-upgrader-core ubuntu-release-upgrader-core: Installed: 1:15.10.14.4 Candidate: 1:16.04.14 Version table: 1:16.04.14 500 500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages 500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main i386 Packages 1:16.04.12 500 500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages 500 http://us.archive.ubuntu.com/ubuntu xenial/main i386 Packages *** 1:15.10.14.4 100 100 /var/lib/dpkg/status
..so obviously the software updater somehow escaped getting updated, so I got the version with the bug still.
I am having this issue right now. Before updating, I did:
sudo apt-get-update
sudo apt-get dist-upgrade
..and then launched Software Updater.
However, it seems that the newest version of the software updater didn't install for whatever reason. As the install is running, if I do:
$ apt-cache policy ubuntu- release- upgrader- core release- upgrader- core: us.archive. ubuntu. com/ubuntu xenial-updates/main amd64 Packages us.archive. ubuntu. com/ubuntu xenial-updates/main i386 Packages us.archive. ubuntu. com/ubuntu xenial/main amd64 Packages us.archive. ubuntu. com/ubuntu xenial/main i386 Packages dpkg/status
ubuntu-
Installed: 1:15.10.14.4
Candidate: 1:16.04.14
Version table:
1:16.04.14 500
500 http://
500 http://
1:16.04.12 500
500 http://
500 http://
*** 1:15.10.14.4 100
100 /var/lib/
..so obviously the software updater somehow escaped getting updated, so I got the version with the bug still.