Problème mise à jour Bookworm

Tags: #<Tag:0x00007f50a023e5b8>

Bonjour,
la commande apt full-upgrade débouche toujours depuis quelques jours sur l’erreur suivante:

Préconfiguration des paquets...
setting xserver-xorg-legacy/xwrapper/allowed_users from configuration file
Paramétrage de usrmerge (31) ...

FATAL ERROR:
Both /lib/libpng12.so.0 and /usr/lib/libpng12.so.0 exist.

You can try correcting the errors reported and running again
/usr/lib/usrmerge/convert-usrmerge until it will complete without errors.
Do not install or update other Debian packages until the program
has been run successfully.

E: usrmerge failed.
dpkg: erreur de traitement du paquet usrmerge (--configure) :
 installed usrmerge package post-installation script subprocess returned error exit status 1
Des erreurs ont été rencontrées pendant l'exécution :
 usrmerge
libdvd-pkg: Checking orig.tar integrity...

Bien sur, sui je supprime une des deux librairies (soit dans /lib/ soit dans /usr/lib/), l’erreur se produira sur la librairie suibvante, merci de votre aide.

Bonjour,

J’ai l’impression que ton système est un peu bricolé.
Mais, c’est étrange que la mise à jour ne puisse pas remplacer un fichier existant au motif que celui-ci existe, est-ce que tu as fait une configuration particulière sur apt et/ou dpkg ?

Bonjour,

Merci pour ta réponse. A priori, je n’ai pas de configuration particulière sur apt et/ou dpkg
sources.list:

cat /etc/apt/sources.list
# 

# deb cdrom:[Debian GNU/Linux 8.0.0 _bullseye_ - Official amd64 NETINST Binary-1 20150425-12:50]/ buster main

#deb cdrom:[Debian GNU/Linux 8.0.0 _bullseye_ - Official amd64 NETINST Binary-1 20150425-12:50]/ buster main

deb http://ftp.fr.debian.org/debian/ bookworm main
deb-src http://ftp.fr.debian.org/debian/ bookworm main

deb http://security.debian.org/ bookworm/updates main
deb-src http://security.debian.org/ bookworm/updates main

# bullseye-updates, previously known as 'volatile'
deb http://ftp.fr.debian.org/debian/ bookworm-updates main
deb-src http://ftp.fr.debian.org/debian/ bookworm-updates main

# Debian 8 "bullseye"
deb http://http.debian.net/debian/ bookworm main contrib non-free

Mise à jour du 15/09 OK

2022-09-15 21:09:44 startup archives unpack
2022-09-15 21:09:45 upgrade libnma-gtk4-0:amd64 1.8.40-1 1.10.2-1
2022-09-15 21:09:45 status triggers-pending libc-bin:amd64 2.34-7
2022-09-15 21:09:45 status half-configured libnma-gtk4-0:amd64 1.8.40-1
2022-09-15 21:09:45 status unpacked libnma-gtk4-0:amd64 1.8.40-1
2022-09-15 21:09:45 status half-installed libnma-gtk4-0:amd64 1.8.40-1
2022-09-15 21:09:46 status unpacked libnma-gtk4-0:amd64 1.10.2-1
2022-09-15 21:09:46 upgrade libnma0:amd64 1.8.40-1 1.10.2-1
2022-09-15 21:09:46 status half-configured libnma0:amd64 1.8.40-1
2022-09-15 21:09:46 status unpacked libnma0:amd64 1.8.40-1
2022-09-15 21:09:46 status half-installed libnma0:amd64 1.8.40-1
2022-09-15 21:09:46 status unpacked libnma0:amd64 1.10.2-1
2022-09-15 21:09:46 upgrade libnma-common:all 1.8.40-1 1.10.2-1
2022-09-15 21:09:46 status half-configured libnma-common:all 1.8.40-1
2022-09-15 21:09:46 status unpacked libnma-common:all 1.8.40-1
2022-09-15 21:09:46 status half-installed libnma-common:all 1.8.40-1
2022-09-15 21:09:47 status triggers-pending libglib2.0-0:i386 2.73.3-3
2022-09-15 21:09:47 status triggers-pending libglib2.0-0:amd64 2.73.3-3
2022-09-15 21:09:47 status unpacked libnma-common:all 1.10.2-1
2022-09-15 21:09:48 upgrade gir1.2-nma-1.0:amd64 1.8.40-1 1.10.2-1
2022-09-15 21:09:48 status half-configured gir1.2-nma-1.0:amd64 1.8.40-1
2022-09-15 21:09:48 status unpacked gir1.2-nma-1.0:amd64 1.8.40-1
2022-09-15 21:09:48 status half-installed gir1.2-nma-1.0:amd64 1.8.40-1
2022-09-15 21:09:48 status unpacked gir1.2-nma-1.0:amd64 1.10.2-1
2022-09-15 21:09:48 upgrade libphonenumber8:amd64 8.12.54+ds-1+b1 8.12.55+ds-1
2022-09-15 21:09:48 status half-configured libphonenumber8:amd64 8.12.54+ds-1+b1
2022-09-15 21:09:48 status unpacked libphonenumber8:amd64 8.12.54+ds-1+b1
2022-09-15 21:09:48 status half-installed libphonenumber8:amd64 8.12.54+ds-1+b1
2022-09-15 21:09:49 status unpacked libphonenumber8:amd64 8.12.55+ds-1
2022-09-15 21:09:49 startup packages configure
2022-09-15 21:09:49 configure libphonenumber8:amd64 8.12.55+ds-1 <none>
2022-09-15 21:09:49 status unpacked libphonenumber8:amd64 8.12.55+ds-1
2022-09-15 21:09:49 status half-configured libphonenumber8:amd64 8.12.55+ds-1
2022-09-15 21:09:49 status installed libphonenumber8:amd64 8.12.55+ds-1
2022-09-15 21:09:49 configure libnma-common:all 1.10.2-1 <none>
2022-09-15 21:09:49 status unpacked libnma-common:all 1.10.2-1
2022-09-15 21:09:49 status half-configured libnma-common:all 1.10.2-1
2022-09-15 21:09:49 status triggers-awaited libnma-common:all 1.10.2-1
2022-09-15 21:09:49 trigproc libglib2.0-0:amd64 2.73.3-3 <none>
2022-09-15 21:09:49 status half-configured libglib2.0-0:amd64 2.73.3-3
2022-09-15 21:09:50 status installed libglib2.0-0:amd64 2.73.3-3
2022-09-15 21:09:50 trigproc libglib2.0-0:i386 2.73.3-3 <none>
2022-09-15 21:09:50 status half-configured libglib2.0-0:i386 2.73.3-3
2022-09-15 21:09:51 status installed libnma-common:all 1.10.2-1
2022-09-15 21:09:51 status installed libglib2.0-0:i386 2.73.3-3
2022-09-15 21:09:51 trigproc libc-bin:amd64 2.34-7 <none>
2022-09-15 21:09:51 status half-configured libc-bin:amd64 2.34-7
2022-09-15 21:09:52 status installed libc-bin:amd64 2.34-7
2022-09-15 21:09:52 configure libnma0:amd64 1.10.2-1 <none>
2022-09-15 21:09:52 status triggers-pending libc-bin:amd64 2.34-7
2022-09-15 21:09:52 status unpacked libnma0:amd64 1.10.2-1
2022-09-15 21:09:52 status half-configured libnma0:amd64 1.10.2-1
2022-09-15 21:09:52 status installed libnma0:amd64 1.10.2-1
2022-09-15 21:09:52 configure gir1.2-nma-1.0:amd64 1.10.2-1 <none>
2022-09-15 21:09:52 status unpacked gir1.2-nma-1.0:amd64 1.10.2-1
2022-09-15 21:09:52 status half-configured gir1.2-nma-1.0:amd64 1.10.2-1
2022-09-15 21:09:53 status installed gir1.2-nma-1.0:amd64 1.10.2-1
2022-09-15 21:09:53 configure libnma-gtk4-0:amd64 1.10.2-1 <none>
2022-09-15 21:09:53 status unpacked libnma-gtk4-0:amd64 1.10.2-1
2022-09-15 21:09:53 status half-configured libnma-gtk4-0:amd64 1.10.2-1
2022-09-15 21:09:53 status installed libnma-gtk4-0:amd64 1.10.2-1
2022-09-15 21:09:53 trigproc libc-bin:amd64 2.34-7 <none>
2022-09-15 21:09:53 status half-configured libc-bin:amd64 2.34-7
2022-09-15 21:09:53 status installed libc-bin:amd64 2.34-7
2022-09-15 21:09:54 startup packages purge
[/quote]

**Mise à jour du 25/09 défaut usrmerge:**
[quote]
2022-09-25 12:45:04 startup archives unpack
2022-09-25 12:45:04 upgrade coreutils:amd64 8.32-4.1 8.32-4.1+b1
2022-09-25 12:45:04 status half-configured coreutils:amd64 8.32-4.1
2022-09-25 12:45:04 status unpacked coreutils:amd64 8.32-4.1
2022-09-25 12:45:04 status half-installed coreutils:amd64 8.32-4.1
2022-09-25 12:45:04 status triggers-pending install-info:amd64 6.8-6
2022-09-25 12:45:05 status triggers-pending man-db:amd64 2.10.2-3
2022-09-25 12:45:06 status unpacked coreutils:amd64 8.32-4.1+b1
2022-09-25 12:45:06 startup packages configure
2022-09-25 12:45:06 configure coreutils:amd64 8.32-4.1+b1 <none>
2022-09-25 12:45:06 status unpacked coreutils:amd64 8.32-4.1+b1
2022-09-25 12:45:06 status half-configured coreutils:amd64 8.32-4.1+b1
2022-09-25 12:45:06 status installed coreutils:amd64 8.32-4.1+b1
2022-09-25 12:45:06 startup archives unpack
2022-09-25 12:45:07 upgrade gcc-12-base:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:07 status half-configured gcc-12-base:amd64 12.2.0-1
2022-09-25 12:45:07 status unpacked gcc-12-base:amd64 12.2.0-1
2022-09-25 12:45:07 status half-configured gcc-12-base:i386 12.2.0-1
2022-09-25 12:45:07 status half-installed gcc-12-base:amd64 12.2.0-1
2022-09-25 12:45:07 status unpacked gcc-12-base:amd64 12.2.0-3
2022-09-25 12:45:07 upgrade gcc-12-base:i386 12.2.0-1 12.2.0-3
2022-09-25 12:45:07 status unpacked gcc-12-base:i386 12.2.0-1
2022-09-25 12:45:08 status half-installed gcc-12-base:i386 12.2.0-1
2022-09-25 12:45:08 status unpacked gcc-12-base:i386 12.2.0-3
2022-09-25 12:45:08 upgrade libstdc++6:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:08 status triggers-pending libc-bin:amd64 2.34-7
2022-09-25 12:45:08 status half-configured libstdc++6:amd64 12.2.0-1
2022-09-25 12:45:10 status unpacked libstdc++6:amd64 12.2.0-1
2022-09-25 12:45:10 status half-configured libstdc++6:i386 12.2.0-1
2022-09-25 12:45:10 status half-installed libstdc++6:amd64 12.2.0-1
2022-09-25 12:45:10 status unpacked libstdc++6:amd64 12.2.0-3
2022-09-25 12:45:10 upgrade libstdc++6:i386 12.2.0-1 12.2.0-3
2022-09-25 12:45:11 status unpacked libstdc++6:i386 12.2.0-1
2022-09-25 12:45:11 status half-installed libstdc++6:i386 12.2.0-1
2022-09-25 12:45:11 status unpacked libstdc++6:i386 12.2.0-3
2022-09-25 12:45:11 upgrade libgomp1:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:11 status half-configured libgomp1:amd64 12.2.0-1
2022-09-25 12:45:11 status unpacked libgomp1:amd64 12.2.0-1
2022-09-25 12:45:11 status half-configured libgomp1:i386 12.2.0-1
2022-09-25 12:45:11 status half-installed libgomp1:amd64 12.2.0-1
2022-09-25 12:45:12 status unpacked libgomp1:amd64 12.2.0-3
2022-09-25 12:45:12 upgrade libgomp1:i386 12.2.0-1 12.2.0-3
2022-09-25 12:45:12 status unpacked libgomp1:i386 12.2.0-1
2022-09-25 12:45:12 status half-installed libgomp1:i386 12.2.0-1
2022-09-25 12:45:12 status unpacked libgomp1:i386 12.2.0-3
2022-09-25 12:45:13 upgrade libgcc-s1:i386 12.2.0-1 12.2.0-3
2022-09-25 12:45:13 status half-configured libgcc-s1:i386 12.2.0-1
2022-09-25 12:45:13 status unpacked libgcc-s1:i386 12.2.0-1
2022-09-25 12:45:13 status half-configured libgcc-s1:amd64 12.2.0-1
2022-09-25 12:45:13 status half-installed libgcc-s1:i386 12.2.0-1
2022-09-25 12:45:13 status unpacked libgcc-s1:i386 12.2.0-3
2022-09-25 12:45:13 upgrade libgcc-s1:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:13 status unpacked libgcc-s1:amd64 12.2.0-1
2022-09-25 12:45:13 status half-installed libgcc-s1:amd64 12.2.0-1
2022-09-25 12:45:14 status unpacked libgcc-s1:amd64 12.2.0-3
2022-09-25 12:45:14 startup packages configure
2022-09-25 12:45:14 configure gcc-12-base:amd64 12.2.0-3 <none>
2022-09-25 12:45:14 status unpacked gcc-12-base:amd64 12.2.0-3
2022-09-25 12:45:14 status half-configured gcc-12-base:amd64 12.2.0-3
2022-09-25 12:45:14 status installed gcc-12-base:amd64 12.2.0-3
2022-09-25 12:45:14 configure libgcc-s1:amd64 12.2.0-3 <none>
2022-09-25 12:45:14 status unpacked libgcc-s1:amd64 12.2.0-3
2022-09-25 12:45:14 status half-configured libgcc-s1:amd64 12.2.0-3
2022-09-25 12:45:14 status installed libgcc-s1:amd64 12.2.0-3
2022-09-25 12:45:14 startup archives unpack
2022-09-25 12:45:15 upgrade libatomic1:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:15 status half-configured libatomic1:amd64 12.2.0-1
2022-09-25 12:45:15 status unpacked libatomic1:amd64 12.2.0-1
2022-09-25 12:45:15 status half-configured libatomic1:i386 12.2.0-1
2022-09-25 12:45:15 status half-installed libatomic1:amd64 12.2.0-1
2022-09-25 12:45:15 status unpacked libatomic1:amd64 12.2.0-3
2022-09-25 12:45:16 upgrade libatomic1:i386 12.2.0-1 12.2.0-3
2022-09-25 12:45:16 status unpacked libatomic1:i386 12.2.0-1
2022-09-25 12:45:16 status half-installed libatomic1:i386 12.2.0-1
2022-09-25 12:45:16 status unpacked libatomic1:i386 12.2.0-3
2022-09-25 12:45:16 upgrade libubsan1:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:16 status half-configured libubsan1:amd64 12.2.0-1
2022-09-25 12:45:16 status unpacked libubsan1:amd64 12.2.0-1
2022-09-25 12:45:16 status half-installed libubsan1:amd64 12.2.0-1
2022-09-25 12:45:17 status unpacked libubsan1:amd64 12.2.0-3
2022-09-25 12:45:17 upgrade libitm1:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:17 status half-configured libitm1:amd64 12.2.0-1
2022-09-25 12:45:17 status unpacked libitm1:amd64 12.2.0-1
2022-09-25 12:45:17 status half-installed libitm1:amd64 12.2.0-1
2022-09-25 12:45:17 status unpacked libitm1:amd64 12.2.0-3
2022-09-25 12:45:18 upgrade libasan8:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:18 status half-configured libasan8:amd64 12.2.0-1
2022-09-25 12:45:18 status unpacked libasan8:amd64 12.2.0-1
2022-09-25 12:45:18 status half-installed libasan8:amd64 12.2.0-1
2022-09-25 12:45:18 status unpacked libasan8:amd64 12.2.0-3
2022-09-25 12:45:19 upgrade liblsan0:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:19 status half-configured liblsan0:amd64 12.2.0-1
2022-09-25 12:45:19 status unpacked liblsan0:amd64 12.2.0-1
2022-09-25 12:45:19 status half-installed liblsan0:amd64 12.2.0-1
2022-09-25 12:45:19 status unpacked liblsan0:amd64 12.2.0-3
2022-09-25 12:45:19 upgrade libquadmath0:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:19 status half-configured libquadmath0:amd64 12.2.0-1
2022-09-25 12:45:19 status unpacked libquadmath0:amd64 12.2.0-1
2022-09-25 12:45:20 status half-installed libquadmath0:amd64 12.2.0-1
2022-09-25 12:45:20 status unpacked libquadmath0:amd64 12.2.0-3
2022-09-25 12:45:20 upgrade cpp-12:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:20 status half-configured cpp-12:amd64 12.2.0-1
2022-09-25 12:45:20 status unpacked cpp-12:amd64 12.2.0-1
2022-09-25 12:45:20 status half-installed cpp-12:amd64 12.2.0-1
2022-09-25 12:45:21 status unpacked cpp-12:amd64 12.2.0-3
2022-09-25 12:45:22 upgrade libcc1-0:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:22 status half-configured libcc1-0:amd64 12.2.0-1
2022-09-25 12:45:22 status unpacked libcc1-0:amd64 12.2.0-1
2022-09-25 12:45:22 status half-installed libcc1-0:amd64 12.2.0-1
2022-09-25 12:45:22 status unpacked libcc1-0:amd64 12.2.0-3
2022-09-25 12:45:22 upgrade libgfortran5:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:22 status half-configured libgfortran5:amd64 12.2.0-1
2022-09-25 12:45:22 status unpacked libgfortran5:amd64 12.2.0-1
2022-09-25 12:45:22 status half-installed libgfortran5:amd64 12.2.0-1
2022-09-25 12:45:23 status unpacked libgfortran5:amd64 12.2.0-3
2022-09-25 12:45:23 upgrade libgfortran-12-dev:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:23 status half-configured libgfortran-12-dev:amd64 12.2.0-1
2022-09-25 12:45:23 status unpacked libgfortran-12-dev:amd64 12.2.0-1
2022-09-25 12:45:23 status half-installed libgfortran-12-dev:amd64 12.2.0-1
2022-09-25 12:45:24 status unpacked libgfortran-12-dev:amd64 12.2.0-3
2022-09-25 12:45:24 upgrade gfortran-12:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:24 status half-configured gfortran-12:amd64 12.2.0-1
2022-09-25 12:45:24 status unpacked gfortran-12:amd64 12.2.0-1
2022-09-25 12:45:24 status half-installed gfortran-12:amd64 12.2.0-1
2022-09-25 12:45:25 status unpacked gfortran-12:amd64 12.2.0-3
2022-09-25 12:45:26 upgrade gcc-12:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:26 status half-configured gcc-12:amd64 12.2.0-1
2022-09-25 12:45:26 status unpacked gcc-12:amd64 12.2.0-1
2022-09-25 12:45:26 status half-installed gcc-12:amd64 12.2.0-1
2022-09-25 12:45:28 status unpacked gcc-12:amd64 12.2.0-3
2022-09-25 12:45:28 upgrade g++-12:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:28 status half-configured g++-12:amd64 12.2.0-1
2022-09-25 12:45:28 status unpacked g++-12:amd64 12.2.0-1
2022-09-25 12:45:29 status half-installed g++-12:amd64 12.2.0-1
2022-09-25 12:45:30 status unpacked g++-12:amd64 12.2.0-3
2022-09-25 12:45:30 upgrade libstdc++-12-dev:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:30 status half-configured libstdc++-12-dev:amd64 12.2.0-1
2022-09-25 12:45:30 status unpacked libstdc++-12-dev:amd64 12.2.0-1
2022-09-25 12:45:30 status half-installed libstdc++-12-dev:amd64 12.2.0-1
2022-09-25 12:45:32 status unpacked libstdc++-12-dev:amd64 12.2.0-3
2022-09-25 12:45:32 upgrade libgcc-12-dev:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:32 status half-configured libgcc-12-dev:amd64 12.2.0-1
2022-09-25 12:45:32 status unpacked libgcc-12-dev:amd64 12.2.0-1
2022-09-25 12:45:32 status half-installed libgcc-12-dev:amd64 12.2.0-1
2022-09-25 12:45:33 status unpacked libgcc-12-dev:amd64 12.2.0-3
2022-09-25 12:45:33 upgrade libtsan2:amd64 12.2.0-1 12.2.0-3
2022-09-25 12:45:33 status half-configured libtsan2:amd64 12.2.0-1
2022-09-25 12:45:33 status unpacked libtsan2:amd64 12.2.0-1
2022-09-25 12:45:33 status half-installed libtsan2:amd64 12.2.0-1
2022-09-25 12:45:34 status unpacked libtsan2:amd64 12.2.0-3
2022-09-25 12:45:34 upgrade libc-devtools:amd64 2.34-7 2.34-8
2022-09-25 12:45:34 status half-configured libc-devtools:amd64 2.34-7
2022-09-25 12:45:34 status unpacked libc-devtools:amd64 2.34-7
2022-09-25 12:45:35 status half-installed libc-devtools:amd64 2.34-7
2022-09-25 12:45:35 status unpacked libc-devtools:amd64 2.34-8
2022-09-25 12:45:35 upgrade libc6-dev:amd64 2.34-7 2.34-8
2022-09-25 12:45:35 status half-configured libc6-dev:amd64 2.34-7
2022-09-25 12:45:35 status unpacked libc6-dev:amd64 2.34-7
2022-09-25 12:45:35 status half-installed libc6-dev:amd64 2.34-7
2022-09-25 12:45:36 status unpacked libc6-dev:amd64 2.34-8
2022-09-25 12:45:37 upgrade libc-dev-bin:amd64 2.34-7 2.34-8
2022-09-25 12:45:37 status half-configured libc-dev-bin:amd64 2.34-7
2022-09-25 12:45:37 status unpacked libc-dev-bin:amd64 2.34-7
2022-09-25 12:45:37 status half-installed libc-dev-bin:amd64 2.34-7
2022-09-25 12:45:37 status unpacked libc-dev-bin:amd64 2.34-8
2022-09-25 12:45:37 upgrade libc6-dbg:amd64 2.34-7 2.34-8
2022-09-25 12:45:37 status half-configured libc6-dbg:amd64 2.34-7
2022-09-25 12:45:37 status unpacked libc6-dbg:amd64 2.34-7
2022-09-25 12:45:37 status half-installed libc6-dbg:amd64 2.34-7
2022-09-25 12:45:39 status unpacked libc6-dbg:amd64 2.34-8
2022-09-25 12:45:39 upgrade libc6:amd64 2.34-7 2.34-8
2022-09-25 12:45:40 status half-configured libc6:amd64 2.34-7
2022-09-25 12:45:40 status unpacked libc6:amd64 2.34-7
2022-09-25 12:45:40 status half-configured libc6:i386 2.34-7
2022-09-25 12:45:40 status half-installed libc6:amd64 2.34-7
2022-09-25 12:45:41 status unpacked libc6:amd64 2.34-8
2022-09-25 12:45:42 upgrade libc6:i386 2.34-7 2.34-8
2022-09-25 12:45:42 status unpacked libc6:i386 2.34-7
2022-09-25 12:45:42 status half-installed libc6:i386 2.34-7
2022-09-25 12:45:43 status unpacked libc6:i386 2.34-8
2022-09-25 12:45:43 upgrade libselinux1-dev:amd64 3.4-1+b1 3.4-1+b2
2022-09-25 12:45:43 status half-configured libselinux1-dev:amd64 3.4-1+b1
2022-09-25 12:45:43 status unpacked libselinux1-dev:amd64 3.4-1+b1
2022-09-25 12:45:43 status half-installed libselinux1-dev:amd64 3.4-1+b1
2022-09-25 12:45:44 status unpacked libselinux1-dev:amd64 3.4-1+b2
2022-09-25 12:45:44 upgrade libselinux1:amd64 3.4-1+b1 3.4-1+b2
2022-09-25 12:45:44 status half-configured libselinux1:amd64 3.4-1+b1
2022-09-25 12:45:44 status unpacked libselinux1:amd64 3.4-1+b1
2022-09-25 12:45:44 status half-configured libselinux1:i386 3.4-1+b1
2022-09-25 12:45:45 status half-installed libselinux1:amd64 3.4-1+b1
2022-09-25 12:45:45 status unpacked libselinux1:amd64 3.4-1+b2
2022-09-25 12:45:45 upgrade libselinux1:i386 3.4-1+b1 3.4-1+b2
2022-09-25 12:45:45 status unpacked libselinux1:i386 3.4-1+b1
2022-09-25 12:45:45 status half-installed libselinux1:i386 3.4-1+b1
2022-09-25 12:45:46 status unpacked libselinux1:i386 3.4-1+b2
2022-09-25 12:45:46 upgrade base-passwd:amd64 3.6.0 3.6.1
2022-09-25 12:45:46 status half-configured base-passwd:amd64 3.6.0
2022-09-25 12:45:46 status unpacked base-passwd:amd64 3.6.0
2022-09-25 12:45:46 status half-installed base-passwd:amd64 3.6.0
2022-09-25 12:45:46 status unpacked base-passwd:amd64 3.6.1
2022-09-25 12:45:47 startup packages configure
2022-09-25 12:45:47 configure libc6:amd64 2.34-8 <none>
2022-09-25 12:45:47 status unpacked libc6:amd64 2.34-8
2022-09-25 12:45:47 status half-configured libc6:amd64 2.34-8
2022-09-25 12:45:48 status installed libc6:amd64 2.34-8
2022-09-25 12:45:48 configure libselinux1:amd64 3.4-1+b2 <none>
2022-09-25 12:45:48 status unpacked libselinux1:amd64 3.4-1+b2
2022-09-25 12:45:48 status half-configured libselinux1:amd64 3.4-1+b2
2022-09-25 12:45:48 status installed libselinux1:amd64 3.4-1+b2
2022-09-25 12:45:48 configure base-passwd:amd64 3.6.1 <none>
2022-09-25 12:45:48 status unpacked base-passwd:amd64 3.6.1
2022-09-25 12:45:48 status half-configured base-passwd:amd64 3.6.1
2022-09-25 12:45:48 status installed base-passwd:amd64 3.6.1
2022-09-25 12:45:48 startup archives unpack
2022-09-25 12:45:49 install libnumber-compare-perl:all <none> 0.03-2
2022-09-25 12:45:49 status half-installed libnumber-compare-perl:all 0.03-2
2022-09-25 12:45:49 status unpacked libnumber-compare-perl:all 0.03-2
2022-09-25 12:45:49 startup packages configure
2022-09-25 12:45:49 configure libnumber-compare-perl:all 0.03-2 <none>
2022-09-25 12:45:49 status unpacked libnumber-compare-perl:all 0.03-2
2022-09-25 12:45:49 status half-configured libnumber-compare-perl:all 0.03-2
2022-09-25 12:45:49 status installed libnumber-compare-perl:all 0.03-2
2022-09-25 12:45:50 startup archives unpack
2022-09-25 12:45:50 install libtext-glob-perl:all <none> 0.11-2
2022-09-25 12:45:50 status half-installed libtext-glob-perl:all 0.11-2
2022-09-25 12:45:50 status unpacked libtext-glob-perl:all 0.11-2
2022-09-25 12:45:50 startup packages configure
2022-09-25 12:45:50 configure libtext-glob-perl:all 0.11-2 <none>
2022-09-25 12:45:50 status unpacked libtext-glob-perl:all 0.11-2
2022-09-25 12:45:50 status half-configured libtext-glob-perl:all 0.11-2
2022-09-25 12:45:50 status installed libtext-glob-perl:all 0.11-2
2022-09-25 12:45:51 startup archives unpack
2022-09-25 12:45:51 install libfile-find-rule-perl:all <none> 0.34-2
2022-09-25 12:45:51 status half-installed libfile-find-rule-perl:all 0.34-2
2022-09-25 12:45:51 status unpacked libfile-find-rule-perl:all 0.34-2
2022-09-25 12:45:52 startup packages configure
2022-09-25 12:45:52 configure libfile-find-rule-perl:all 0.34-2 <none>
2022-09-25 12:45:52 status unpacked libfile-find-rule-perl:all 0.34-2
2022-09-25 12:45:52 status half-configured libfile-find-rule-perl:all 0.34-2
2022-09-25 12:45:52 status installed libfile-find-rule-perl:all 0.34-2
2022-09-25 12:45:52 startup archives unpack
2022-09-25 12:45:52 install usrmerge:all <none> 31
2022-09-25 12:45:52 status half-installed usrmerge:all 31
2022-09-25 12:45:53 status unpacked usrmerge:all 31
2022-09-25 12:45:53 startup packages configure
2022-09-25 12:45:53 configure usrmerge:all 31 <none>
2022-09-25 12:45:53 status unpacked usrmerge:all 31
2022-09-25 12:45:53 status half-configured usrmerge:all 31
2022-09-25 12:45:56 startup packages purge
2022-09-25 12:47:36 startup packages remove
2022-09-25 12:47:36 status half-configured usrmerge:all 31
2022-09-25 12:47:36 remove usrmerge:all 31 <none>
2022-09-25 12:47:36 status half-installed usrmerge:all 31
2022-09-25 12:47:37 status config-files usrmerge:all 31
2022-09-25 12:47:37 startup packages configure
2022-09-25 12:47:37 configure libstdc++6:amd64 12.2.0-3 <none>
2022-09-25 12:47:37 status unpacked libstdc++6:amd64 12.2.0-3
2022-09-25 12:47:37 status half-configured libstdc++6:amd64 12.2.0-3
2022-09-25 12:47:37 status installed libstdc++6:amd64 12.2.0-3
2022-09-25 12:47:37 startup packages remove
2022-09-25 12:47:37 status installed libfile-find-rule-perl:all 0.34-2
2022-09-25 12:47:37 remove libfile-find-rule-perl:all 0.34-2 <none>
2022-09-25 12:47:37 status half-configured libfile-find-rule-perl:all 0.34-2
2022-09-25 12:47:38 status half-installed libfile-find-rule-perl:all 0.34-2
2022-09-25 12:47:38 status config-files libfile-find-rule-perl:all 0.34-2
2022-09-25 12:47:38 status not-installed libfile-find-rule-perl:all <none>
2022-09-25 12:47:38 status installed libnumber-compare-perl:all 0.03-2
2022-09-25 12:47:38 remove libnumber-compare-perl:all 0.03-2 <none>
2022-09-25 12:47:38 status half-configured libnumber-compare-perl:all 0.03-2
2022-09-25 12:47:38 status half-installed libnumber-compare-perl:all 0.03-2
2022-09-25 12:47:38 status config-files libnumber-compare-perl:all 0.03-2
2022-09-25 12:47:38 status not-installed libnumber-compare-perl:all <none>
2022-09-25 12:47:38 status installed libtext-glob-perl:all 0.11-2
2022-09-25 12:47:38 remove libtext-glob-perl:all 0.11-2 <none>
2022-09-25 12:47:38 status half-configured libtext-glob-perl:all 0.11-2
2022-09-25 12:47:38 status half-installed libtext-glob-perl:all 0.11-2
2022-09-25 12:47:39 status config-files libtext-glob-perl:all 0.11-2
2022-09-25 12:47:39 status not-installed libtext-glob-perl:all <none>
2022-09-25 12:47:39 startup packages configure
2022-09-25 12:47:39 configure cpp-12:amd64 12.2.0-3 <none>
2022-09-25 12:47:39 status unpacked cpp-12:amd64 12.2.0-3
2022-09-25 12:47:39 status half-configured cpp-12:amd64 12.2.0-3
2022-09-25 12:47:39 status installed cpp-12:amd64 12.2.0-3
2022-09-25 12:47:39 configure libselinux1-dev:amd64 3.4-1+b2 <none>
2022-09-25 12:47:39 status unpacked libselinux1-dev:amd64 3.4-1+b2
2022-09-25 12:47:39 status half-configured libselinux1-dev:amd64 3.4-1+b2
2022-09-25 12:47:39 status installed libselinux1-dev:amd64 3.4-1+b2
2022-09-25 12:47:39 configure libgomp1:amd64 12.2.0-3 <none>
2022-09-25 12:47:39 status unpacked libgomp1:amd64 12.2.0-3
2022-09-25 12:47:39 status half-configured libgomp1:amd64 12.2.0-3
2022-09-25 12:47:39 status installed libgomp1:amd64 12.2.0-3
2022-09-25 12:47:39 configure libc6-dbg:amd64 2.34-8 <none>
2022-09-25 12:47:39 status unpacked libc6-dbg:amd64 2.34-8
2022-09-25 12:47:39 status half-configured libc6-dbg:amd64 2.34-8
2022-09-25 12:47:39 status installed libc6-dbg:amd64 2.34-8
2022-09-25 12:47:40 configure gcc-12-base:i386 12.2.0-3 <none>
2022-09-25 12:47:40 status unpacked gcc-12-base:i386 12.2.0-3
2022-09-25 12:47:40 status half-configured gcc-12-base:i386 12.2.0-3
2022-09-25 12:47:40 status installed gcc-12-base:i386 12.2.0-3
2022-09-25 12:47:40 configure libquadmath0:amd64 12.2.0-3 <none>
2022-09-25 12:47:40 status unpacked libquadmath0:amd64 12.2.0-3
2022-09-25 12:47:40 status half-configured libquadmath0:amd64 12.2.0-3
2022-09-25 12:47:40 status installed libquadmath0:amd64 12.2.0-3
2022-09-25 12:47:40 configure libatomic1:amd64 12.2.0-3 <none>
2022-09-25 12:47:40 status unpacked libatomic1:amd64 12.2.0-3
2022-09-25 12:47:40 status half-configured libatomic1:amd64 12.2.0-3
2022-09-25 12:47:40 status installed libatomic1:amd64 12.2.0-3
2022-09-25 12:47:40 configure libgfortran5:amd64 12.2.0-3 <none>
2022-09-25 12:47:40 status unpacked libgfortran5:amd64 12.2.0-3
2022-09-25 12:47:40 status half-configured libgfortran5:amd64 12.2.0-3
2022-09-25 12:47:40 status installed libgfortran5:amd64 12.2.0-3
2022-09-25 12:47:40 configure libubsan1:amd64 12.2.0-3 <none>
2022-09-25 12:47:40 status unpacked libubsan1:amd64 12.2.0-3
2022-09-25 12:47:40 status half-configured libubsan1:amd64 12.2.0-3
2022-09-25 12:47:40 status installed libubsan1:amd64 12.2.0-3
2022-09-25 12:47:40 configure libasan8:amd64 12.2.0-3 <none>
2022-09-25 12:47:40 status unpacked libasan8:amd64 12.2.0-3
2022-09-25 12:47:40 status half-configured libasan8:amd64 12.2.0-3
2022-09-25 12:47:41 status installed libasan8:amd64 12.2.0-3
2022-09-25 12:47:41 configure libtsan2:amd64 12.2.0-3 <none>
2022-09-25 12:47:41 status unpacked libtsan2:amd64 12.2.0-3
2022-09-25 12:47:41 status half-configured libtsan2:amd64 12.2.0-3
2022-09-25 12:47:41 status installed libtsan2:amd64 12.2.0-3
2022-09-25 12:47:41 configure libc-dev-bin:amd64 2.34-8 <none>
2022-09-25 12:47:41 status unpacked libc-dev-bin:amd64 2.34-8
2022-09-25 12:47:41 status half-configured libc-dev-bin:amd64 2.34-8
2022-09-25 12:47:41 status installed libc-dev-bin:amd64 2.34-8
2022-09-25 12:47:41 configure libcc1-0:amd64 12.2.0-3 <none>
2022-09-25 12:47:41 status unpacked libcc1-0:amd64 12.2.0-3
2022-09-25 12:47:41 status half-configured libcc1-0:amd64 12.2.0-3
2022-09-25 12:47:41 status installed libcc1-0:amd64 12.2.0-3
2022-09-25 12:47:41 configure liblsan0:amd64 12.2.0-3 <none>
2022-09-25 12:47:41 status unpacked liblsan0:amd64 12.2.0-3
2022-09-25 12:47:41 status half-configured liblsan0:amd64 12.2.0-3
2022-09-25 12:47:41 status installed liblsan0:amd64 12.2.0-3
2022-09-25 12:47:41 configure libitm1:amd64 12.2.0-3 <none>
2022-09-25 12:47:41 status unpacked libitm1:amd64 12.2.0-3
2022-09-25 12:47:41 status half-configured libitm1:amd64 12.2.0-3
2022-09-25 12:47:41 status installed libitm1:amd64 12.2.0-3
2022-09-25 12:47:41 configure libc-devtools:amd64 2.34-8 <none>
2022-09-25 12:47:41 status unpacked libc-devtools:amd64 2.34-8
2022-09-25 12:47:41 status half-configured libc-devtools:amd64 2.34-8
2022-09-25 12:47:41 status installed libc-devtools:amd64 2.34-8
2022-09-25 12:47:41 configure libgcc-12-dev:amd64 12.2.0-3 <none>
2022-09-25 12:47:41 status unpacked libgcc-12-dev:amd64 12.2.0-3
2022-09-25 12:47:41 status half-configured libgcc-12-dev:amd64 12.2.0-3
2022-09-25 12:47:41 status installed libgcc-12-dev:amd64 12.2.0-3
2022-09-25 12:47:42 configure libc6-dev:amd64 2.34-8 <none>
2022-09-25 12:47:42 status unpacked libc6-dev:amd64 2.34-8
2022-09-25 12:47:42 status half-configured libc6-dev:amd64 2.34-8
2022-09-25 12:47:42 status installed libc6-dev:amd64 2.34-8
2022-09-25 12:47:42 configure libstdc++-12-dev:amd64 12.2.0-3 <none>
2022-09-25 12:47:42 status unpacked libstdc++-12-dev:amd64 12.2.0-3
2022-09-25 12:47:42 status half-configured libstdc++-12-dev:amd64 12.2.0-3
2022-09-25 12:47:42 status installed libstdc++-12-dev:amd64 12.2.0-3
2022-09-25 12:47:42 configure libgfortran-12-dev:amd64 12.2.0-3 <none>
2022-09-25 12:47:42 status unpacked libgfortran-12-dev:amd64 12.2.0-3
2022-09-25 12:47:42 status half-configured libgfortran-12-dev:amd64 12.2.0-3
2022-09-25 12:47:42 status installed libgfortran-12-dev:amd64 12.2.0-3
2022-09-25 12:47:42 configure gcc-12:amd64 12.2.0-3 <none>
2022-09-25 12:47:42 status unpacked gcc-12:amd64 12.2.0-3
2022-09-25 12:47:42 status half-configured gcc-12:amd64 12.2.0-3
2022-09-25 12:47:42 status installed gcc-12:amd64 12.2.0-3
2022-09-25 12:47:42 configure g++-12:amd64 12.2.0-3 <none>
2022-09-25 12:47:42 status unpacked g++-12:amd64 12.2.0-3
2022-09-25 12:47:42 status half-configured g++-12:amd64 12.2.0-3
2022-09-25 12:47:42 status installed g++-12:amd64 12.2.0-3
2022-09-25 12:47:42 configure gfortran-12:amd64 12.2.0-3 <none>
2022-09-25 12:47:42 status unpacked gfortran-12:amd64 12.2.0-3
2022-09-25 12:47:42 status half-configured gfortran-12:amd64 12.2.0-3
2022-09-25 12:47:42 status installed gfortran-12:amd64 12.2.0-3
2022-09-25 12:47:42 configure libgcc-s1:i386 12.2.0-3 <none>
2022-09-25 12:47:42 status unpacked libgcc-s1:i386 12.2.0-3
2022-09-25 12:47:42 status half-configured libgcc-s1:i386 12.2.0-3
2022-09-25 12:47:42 status installed libgcc-s1:i386 12.2.0-3
2022-09-25 12:47:42 configure libc6:i386 2.34-8 <none>
2022-09-25 12:47:42 status unpacked libc6:i386 2.34-8
2022-09-25 12:47:43 status half-configured libc6:i386 2.34-8
2022-09-25 12:47:43 status installed libc6:i386 2.34-8
2022-09-25 12:47:43 configure libstdc++6:i386 12.2.0-3 <none>
2022-09-25 12:47:43 status unpacked libstdc++6:i386 12.2.0-3
2022-09-25 12:47:44 status half-configured libstdc++6:i386 12.2.0-3
2022-09-25 12:47:44 status installed libstdc++6:i386 12.2.0-3
2022-09-25 12:47:44 configure libgomp1:i386 12.2.0-3 <none>
2022-09-25 12:47:44 status unpacked libgomp1:i386 12.2.0-3
2022-09-25 12:47:44 status half-configured libgomp1:i386 12.2.0-3
2022-09-25 12:47:44 status installed libgomp1:i386 12.2.0-3
2022-09-25 12:47:44 configure libselinux1:i386 3.4-1+b2 <none>
2022-09-25 12:47:44 status unpacked libselinux1:i386 3.4-1+b2
2022-09-25 12:47:44 status half-configured libselinux1:i386 3.4-1+b2
2022-09-25 12:47:44 status installed libselinux1:i386 3.4-1+b2
2022-09-25 12:47:44 configure libatomic1:i386 12.2.0-3 <none>
2022-09-25 12:47:44 status unpacked libatomic1:i386 12.2.0-3
2022-09-25 12:47:44 status half-configured libatomic1:i386 12.2.0-3
2022-09-25 12:47:44 status installed libatomic1:i386 12.2.0-3
2022-09-25 12:47:44 trigproc install-info:amd64 6.8-6 <none>
2022-09-25 12:47:44 status half-configured install-info:amd64 6.8-6
2022-09-25 12:47:45 status installed install-info:amd64 6.8-6
2022-09-25 12:47:45 trigproc libc-bin:amd64 2.34-7 <none>
2022-09-25 12:47:45 status half-configured libc-bin:amd64 2.34-7
2022-09-25 12:47:46 status installed libc-bin:amd64 2.34-7
2022-09-25 12:47:46 trigproc man-db:amd64 2.10.2-3 <none>
2022-09-25 12:47:46 status half-configured man-db:amd64 2.10.2-3
2022-09-25 12:47:48 status installed man-db:amd64 2.10.2-3
2022-09-25 12:47:49 startup packages purge
2022-09-25 12:48:29 startup archives unpack
2022-09-25 12:48:30 install libnumber-compare-perl:all <none> 0.03-2
2022-09-25 12:48:30 status half-installed libnumber-compare-perl:all 0.03-2
2022-09-25 12:48:30 status triggers-pending man-db:amd64 2.10.2-3
2022-09-25 12:48:30 status unpacked libnumber-compare-perl:all 0.03-2
2022-09-25 12:48:30 startup packages configure
2022-09-25 12:48:30 configure libnumber-compare-perl:all 0.03-2 <none>
2022-09-25 12:48:30 status unpacked libnumber-compare-perl:all 0.03-2
2022-09-25 12:48:30 status half-configured libnumber-compare-perl:all 0.03-2
2022-09-25 12:48:30 status installed libnumber-compare-perl:all 0.03-2
2022-09-25 12:48:30 startup archives unpack
2022-09-25 12:48:31 install libtext-glob-perl:all <none> 0.11-2
2022-09-25 12:48:31 status half-installed libtext-glob-perl:all 0.11-2
2022-09-25 12:48:31 status unpacked libtext-glob-perl:all 0.11-2
2022-09-25 12:48:31 startup packages configure
2022-09-25 12:48:31 configure libtext-glob-perl:all 0.11-2 <none>
2022-09-25 12:48:31 status unpacked libtext-glob-perl:all 0.11-2
2022-09-25 12:48:31 status half-configured libtext-glob-perl:all 0.11-2
2022-09-25 12:48:31 status installed libtext-glob-perl:all 0.11-2
2022-09-25 12:48:32 startup archives unpack
2022-09-25 12:48:32 install libfile-find-rule-perl:all <none> 0.34-2
2022-09-25 12:48:32 status half-installed libfile-find-rule-perl:all 0.34-2
2022-09-25 12:48:32 status unpacked libfile-find-rule-perl:all 0.34-2
2022-09-25 12:48:32 startup packages configure
2022-09-25 12:48:32 configure libfile-find-rule-perl:all 0.34-2 <none>
2022-09-25 12:48:32 status unpacked libfile-find-rule-perl:all 0.34-2
2022-09-25 12:48:32 status half-configured libfile-find-rule-perl:all 0.34-2
2022-09-25 12:48:32 status installed libfile-find-rule-perl:all 0.34-2
2022-09-25 12:48:33 startup archives unpack
2022-09-25 12:48:33 install usrmerge:all 31 31
2022-09-25 12:48:33 status half-installed usrmerge:all 31
2022-09-25 12:48:33 status unpacked usrmerge:all 31
2022-09-25 12:48:34 startup packages configure
2022-09-25 12:48:34 configure usrmerge:all 31 <none>
2022-09-25 12:48:34 status unpacked usrmerge:all 31
2022-09-25 12:48:34 status half-configured usrmerge:all 31
2022-09-25 12:48:34 startup packages purge

Il y avait 2 bug récemment, concernant usrmerge et init-system-helpers.

Oh, oui, bonne piste, peux-tu nous donner le retour de la commande suivante :

ls -l /

voilà:

ls -l /
total 152
drwxrwxr-x    2 root   root    4096 25 sept. 12:45 bin
drwxr-xr-x    3 root   root    4096 10 sept. 14:35 boot
drwxr-xr-x   20 root   root    3780 28 sept. 16:05 dev
drwxrwxr-x   22 root   pierre  4096 25 sept. 11:33 diskext3
drwxrwxr-x+  15 pierre video   4096  3 juin  18:49 dispo
drwxr-xr-x  211 root   root   12288 28 sept. 16:04 etc
drwxr-xr-x   12 root   root    4096 10 nov.   2019 home
drwxr-xr-x   33 root   root    4096 16 sept. 10:59 images
lrwxrwxrwx    1 root   root      30 10 sept. 14:30 initrd.img -> boot/initrd.img-5.19.0-1-amd64
lrwxrwxrwx    1 root   root      30 10 sept. 14:30 initrd.img.old -> boot/initrd.img-5.18.0-4-amd64
drwxr-xr-x   17 root   root    4096 25 sept. 12:51 lib
drwxr-xr-x    2 root   root    4096 25 sept. 12:45 lib64
drwx------    2 root   root   16384 23 juin   2015 lost+found
drwxr-xr-x    8 root   root    4096 23 août   2018 media
drwxr-xr-x    2 root   root    4096 23 juin   2015 mnt
-rw-------    1 root   root   34102  6 sept.  2017 mnt.
drwxrwxr-x   36 root   video   4096 27 juin  18:03 mondisque
-rw-r--r--    1 root   root       0  5 juil.  2015 NULL
drwxr-xr-x    5 root   root    4096 30 juil.  2018 opt
dr-xr-xr-x  315 root   root       0 28 sept. 16:04 proc
drwx------   35 root   root    4096 28 sept. 10:11 root
drwxr-xr-x   34 root   root    1060 28 sept. 16:55 run
drwxr-xr-x    2 root   root   12288 25 sept. 12:45 sbin
drwxr-xr-x    2 root   root    4096 23 juin   2015 srv
dr-xr-xr-x   13 root   root       0 28 sept. 16:04 sys
drwxrwxrwt   19 root   root   12288 28 sept. 17:00 tmp
drwxr-xr-x   17 root   root    4096 25 sept. 12:45 usr
drwxr-xr-x   16 root   root    4096 12 août   2021 var
lrwxrwxrwx    1 root   root      27 10 sept. 14:30 vmlinuz -> boot/vmlinuz-5.19.0-1-amd64
lrwxrwxrwx    1 root   root      27 10 sept. 14:30 vmlinuz.old -> boot/vmlinuz-5.18.0-4-amd64

salut
certains programmes nécessitent la version 12 de libpng alors qu’on en est à la 16 sur bullseye

à mon avis tu peux détruire les 12 quitte à résinstaller la 12 de buster si nécessaire et créer le lien à la main
perso j’ai ça :

ls -al /usr/lib/x86_64-linux-gnu/libpng16* /usr/local/lib/libpng*
lrwxrwxrwx 1 root root      19 16 sept.  2020 /usr/lib/x86_64-linux-gnu/libpng16.so.16 -> libpng16.so.16.37.0
-rw-r--r-- 1 root root  231344 16 sept.  2020 /usr/lib/x86_64-linux-gnu/libpng16.so.16.37.0
-rw-r--r-- 1 root root 1369866 13 sept.  2020 /usr/local/lib/libpng12.a
-rwxr-xr-x 1 root root     949 13 sept.  2020 /usr/local/lib/libpng12.la
lrwxrwxrwx 1 root root      18 13 sept.  2020 /usr/local/lib/libpng12.so -> libpng12.so.0.50.0
lrwxrwxrwx 1 root root      18 13 sept.  2020 /usr/local/lib/libpng12.so.0 -> libpng12.so.0.50.0
-rwxr-xr-x 1 root root  714832 13 sept.  2020 /usr/local/lib/libpng12.so.0.50.0
lrwxrwxrwx 1 root root      10 13 sept.  2020 /usr/local/lib/libpng.a -> libpng12.a
lrwxrwxrwx 1 root root      11 13 sept.  2020 /usr/local/lib/libpng.la -> libpng12.la
lrwxrwxrwx 1 root root      11 13 sept.  2020 /usr/local/lib/libpng.so -> libpng12.so
lrwxrwxrwx 1 root root      16 13 sept.  2020 /usr/local/lib/libpng.so.3 -> libpng.so.3.50.0
-rwxr-xr-x 1 root root  732048 13 sept.  2020 /usr/local/lib/libpng.so.3.50.0

Ah, ben non, usrmerge n’est pas installé.
Peut-être est-ce le problème, je ne saurai pas dire…

Je dit ça mais je dit rien … :face_with_raised_eyebrow:

après suppression de /lib/libpng12.so.0* la mise à jour se déroule sans erreur jusqu’à la fin
Merci

Bonjour,

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