update-manager won't update evince in trusty

[Bib]

I upgraded from raring to trusty via saucy some days ago.
Yesterday, browsing softwares in synaptic I saw a bunch of packages that could be updated but aren't. From them evince and usb-creator. I removed usb-creator and re added it and it was up to date. Also I won't do the same for evince as to many critacal packages seem involved.
update-manager always ends in "Softwares on this computer are up to date":

no /etc/apt/preferences file

cat /etc/apt/sources.list (comments removed)

deb http://fr.archive.ubuntu.com/ubuntu/ trusty main restricted
deb-src http://fr.archive.ubuntu.com/ubuntu/ trusty main restricted

deb http://fr.archive.ubuntu.com/ubuntu/ trusty-updates main restricted
deb-src http://fr.archive.ubuntu.com/ubuntu/ trusty-updates main restricted

deb http://fr.archive.ubuntu.com/ubuntu/ trusty universe
deb-src http://fr.archive.ubuntu.com/ubuntu/ trusty universe
deb http://fr.archive.ubuntu.com/ubuntu/ trusty-updates universe
deb-src http://fr.archive.ubuntu.com/ubuntu/ trusty-updates universe

deb http://fr.archive.ubuntu.com/ubuntu/ trusty multiverse
deb-src http://fr.archive.ubuntu.com/ubuntu/ trusty multiverse
deb http://fr.archive.ubuntu.com/ubuntu/ trusty-updates multiverse
deb-src http://fr.archive.ubuntu.com/ubuntu/ trusty-updates multiverse

deb http://fr.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src http://fr.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu trusty-security main restricted
deb-src http://security.ubuntu.com/ubuntu trusty-security main restricted
deb http://security.ubuntu.com/ubuntu trusty-security universe
deb-src http://security.ubuntu.com/ubuntu trusty-security universe
deb http://security.ubuntu.com/ubuntu trusty-security multiverse
deb-src http://security.ubuntu.com/ubuntu trusty-security multiverse

deb http://archive.canonical.com/ubuntu trusty partner
deb-src http://archive.canonical.com/ubuntu trusty partner

deb http://extras.ubuntu.com/ubuntu trusty main
deb http://ppa.launchpad.net/tualatrix/ppa/ubuntu trusty main
deb-src http://ppa.launchpad.net/tualatrix/ppa/ubuntu trusty main
deb-src http://extras.ubuntu.com/ubuntu trusty main

then roughly translated from french:

sudo apt-get -s upgrade
Reading packages list...Done
Building dependencies tree
Reading status informations... Done
Computing the update... Done
The following packages will be updated :
  evince evince-common libevdocument3-4 libevview3-3
4 updated, 0 freshly installed, 0 to remove et 0 non updated.
Inst evince [3.10.3-0ubuntu10] (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [amd64]) []
Inst libevdocument3-4 [3.10.3-0ubuntu10] (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [amd64]) []
Inst libevview3-3 [3.10.3-0ubuntu10] (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [amd64])
Inst evince-common [3.10.3-0ubuntu10] (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [all])
Conf libevdocument3-4 (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [amd64])
Conf libevview3-3 (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [amd64])
Conf evince-common (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [all])
Conf evince (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [amd64])

sudo apt-get -s install -t trusty-updates evince
Reading packages list...Done
Building dependencies tree
Reading status informations... Done
The following additionnal packages will be installed:
  libevdocument3-4 libevview3-3
The following packages will be updated :
  evince libevdocument3-4 libevview3-3
3 updated, 0 freshly installed, 0 to remove et 1 non updated.
Inst evince [3.10.3-0ubuntu10] (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [amd64]) []
Inst libevdocument3-4 [3.10.3-0ubuntu10] (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [amd64]) []
Inst libevview3-3 [3.10.3-0ubuntu10] (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [amd64])
Conf libevdocument3-4 (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [amd64])
Conf libevview3-3 (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [amd64])
Conf evince (3.10.3-0ubuntu10.1 Ubuntu:14.04/trusty-updates [amd64])

[Bib (bybeu)]

This morning update-manager shows the update ???
[img]http://pix.toile-libre.org/upload/img/1402905533.png[/img]

[Bib (bybeu)]

Also seen with other packages... seems they are just delayed even with setting Show other updates immediately