Ce problème est similaire à Debian Linux ne mettant pas à jour le paquet , mais dans mon cas, le plus récent paquet n'est pas de backports
:
§ apt list --upgradable
Listing... Done
firefox-esr-l10n-en-gb/stable 60.2.0esr-1~deb9u2 all [upgradable from: 52.9.0esr-1~deb9u1]
N: There is 1 additional version. Please use the '-a' switch to see it
§ sudo apt upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
§ apt policy firefox-esr-l10n-en-gb
firefox-esr-l10n-en-gb:
Installed: 52.9.0esr-1~deb9u1
Candidate: 60.2.0esr-1~deb9u2
Version table:
60.2.0esr-1~deb9u2 500
500 http://security.debian.org stretch/updates/main amd64 Packages
*** 52.9.0esr-1~deb9u1 500
500 http://ftp.fr.debian.org/debian stretch/main amd64 Packages
500 http://security.debian.org stretch/updates/main amd64 Packages
100 /var/lib/dpkg/status
§ apt policy firefox-esr
firefox-esr:
Installed: 52.9.0esr-1~deb9u1
Candidate: 52.9.0esr-1~deb9u1
Version table:
60.2.0esr-1~deb9u2 500
500 http://security.debian.org stretch/updates/main amd64 Packages
*** 52.9.0esr-1~deb9u1 30000
500 http://ftp.fr.debian.org/debian stretch/main amd64 Packages
100 /var/lib/dpkg/status
§ apt -s install firefox-esr=60.2.0esr-1~deb9u2
NOTE: This is only a simulation!
apt needs root privileges for real execution.
Keep also in mind that locking is deactivated,
so don't depend on the relevance to the real current situation!
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
firefox-esr-l10n-en-gb
Suggested packages:
fonts-stix | otf-stix
The following packages will be upgraded:
firefox-esr firefox-esr-l10n-en-gb
2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Inst firefox-esr-l10n-en-gb [52.9.0esr-1~deb9u1] (60.2.0esr-1~deb9u2 Debian-Security:9/stable [all]) []
Inst firefox-esr [52.9.0esr-1~deb9u1] (60.2.0esr-1~deb9u2 Debian-Security:9/stable [amd64])
Conf firefox-esr-l10n-en-gb (60.2.0esr-1~deb9u2 Debian-Security:9/stable [all])
Conf firefox-esr (60.2.0esr-1~deb9u2 Debian-Security:9/stable [amd64])
Qu'est-ce que ça veut dire? Pourquoi firefox-esr
n'est pas mis à niveau?
Mise à jour
Après la réponse de Stephen Kitt, j'ai découvert un fichier /etc/apt/preferences.d/apt-listbugs
, créé ce matin lorsque j'ai exécuté des mises à niveau, avec le contenu suivant:
Explanation: Pinned by apt-listbugs at 2018-09-11 08:11:30 +0200
Explanation: #908396: firefox-esr: stopped working after upgrade from 59 to 60
Explanation: #908449: (no subject)
Package: firefox-esr
Pin: version 52.9.0esr-1~deb9u1
Pin-Priority: 30000
Qu'est-ce que ça veut dire?