Got it. Thank you for clarifying this.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1608060
Title:
Software Updater does not show all the available updates
To manage notifications about this bug
The package that are available for upgrade are all packages which are
undergoing phased updates and most likely are halted e.g.:
$ apt-cache show compiz
Package: compiz
...
Phased-Update-Percentage: 0
You can learn more about phased updates here at
http://www.murraytwins.com/blog/?p=127.
**
