Ok. Relancer avec plus de détails
# dpkg -i -D2 mariadb-server-10.1_10.1.26-0+deb9u1_amd64.deb
Hop, voilà le résultat :
(Lecture de la base de données... 187829 fichiers et répertoires déjà installés.)
Préparation du dépaquetage de mariadb-server-10.1_10.1.26-0+deb9u1_amd64.deb ...
D000002: fork/exec /var/lib/dpkg/info/mariadb-server-10.1.prerm ( upgrade 10.1.26-0+deb9u1 )
D000002: fork/exec /var/lib/dpkg/tmp.ci/preinst ( upgrade 10.1.26-0+deb9u1 10.1.26-0+deb9u1 )
/var/lib/mysql: found previous version 10.1
Dépaquetage de mariadb-server-10.1 (10.1.26-0+deb9u1) sur (10.1.26-0+deb9u1) ...
D000002: fork/exec /var/lib/dpkg/info/mariadb-server-10.1.postrm ( upgrade 10.1.26-0+deb9u1 )
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/conffiles as /var/lib/dpkg/info/mariadb-server-10.1.conffiles
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/postinst as /var/lib/dpkg/info/mariadb-server-10.1.postinst
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/prerm as /var/lib/dpkg/info/mariadb-server-10.1.prerm
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/config as /var/lib/dpkg/info/mariadb-server-10.1.config
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/md5sums as /var/lib/dpkg/info/mariadb-server-10.1.md5sums
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/templates as /var/lib/dpkg/info/mariadb-server-10.1.templates
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/postrm as /var/lib/dpkg/info/mariadb-server-10.1.postrm
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/preinst as /var/lib/dpkg/info/mariadb-server-10.1.preinst
D000002: process_archive tmp.ci script/file '/var/lib/dpkg/tmp.ci/control' is control
D000002: process_archive tmp.ci script/file '..' contains dot
D000002: process_archive tmp.ci script/file '.' contains dot
Paramétrage de mariadb-server-10.1 (10.1.26-0+deb9u1) ...
D000002: fork/exec /var/lib/dpkg/info/mariadb-server-10.1.postinst ( configure )
dpkg: erreur de traitement du paquet mariadb-server-10.1 (--install) :
le sous-processus script post-installation installé a retourné une erreur de sortie d'état 1
Traitement des actions différées (« triggers ») pour systemd (232-25+deb9u1) ...
D000002: fork/exec /var/lib/dpkg/info/systemd.postinst ( triggered /etc/init.d )
Traitement des actions différées (« triggers ») pour man-db (2.7.6.1-2) ...
D000002: fork/exec /var/lib/dpkg/info/man-db.postinst ( triggered /usr/share/man )
Des erreurs ont été rencontrées pendant l'exécution :
mariadb-server-10.1
J’avoue que là ça dépasse ce que je connais. 
Manque de précision… Attention, ça risque d’être plus long :
# dpkg -i -D222 mariadb-server-10.1_10.1.26-0+deb9u1_amd64.deb
Paf, voilà le retour, je sais pas trop quoi selectionner là dedans
(Lecture de la base de données… 187829 fichiers et répertoires déjà installés.)
Préparation du dépaquetage de mariadb-server-10.1_10.1.26-0+deb9u1_amd64.deb …
D000200: process_archive conffile ‘/etc/apparmor.d/usr.sbin.mysqld’ in package mariadb-server-10.1:amd64 - conff ?
D000020: process_archive conffile ‘/etc/apparmor.d/usr.sbin.mysqld’ package=mariadb-server-10.1:amd64 same hash=5b43a33a4995f3532bcea02d9c2c87c1
D000200: process_archive conffile ‘/etc/default/mysql’ in package mariadb-server-10.1:amd64 - conff ?
D000200: process_archive conffile ‘/etc/default/mysql’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/apparmor.d/usr.sbin.mysqld’
D000020: process_archive conffile ‘/etc/default/mysql’ package=mariadb-server-10.1:amd64 same hash=64e6d248978c07392628278d0be66888
D000200: process_archive conffile ‘/etc/init.d/mysql’ in package mariadb-server-10.1:amd64 - conff ?
D000200: process_archive conffile ‘/etc/init.d/mysql’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/apparmor.d/usr.sbin.mysqld’
D000200: process_archive conffile ‘/etc/init.d/mysql’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/default/mysql’
D000020: process_archive conffile ‘/etc/init.d/mysql’ package=mariadb-server-10.1:amd64 same hash=50c82644a999f08a0861a85c92b7d525
D000200: process_archive conffile ‘/etc/insserv.conf.d/mariadb’ in package mariadb-server-10.1:amd64 - conff ?
D000200: process_archive conffile ‘/etc/insserv.conf.d/mariadb’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/apparmor.d/usr.sbin.mysqld’
D000200: process_archive conffile ‘/etc/insserv.conf.d/mariadb’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/default/mysql’
D000200: process_archive conffile ‘/etc/insserv.conf.d/mariadb’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/init.d/mysql’
D000020: process_archive conffile ‘/etc/insserv.conf.d/mariadb’ package=mariadb-server-10.1:amd64 same hash=2588bf6ebd0da2f146befac246610658
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ?
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/apparmor.d/usr.sbin.mysqld’
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/default/mysql’
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/init.d/mysql’
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/insserv.conf.d/mariadb’
D000020: process_archive conffile ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ package=mariadb-server-10.1:amd64 same hash=6babe46e791059cdd5a26f4f7fec9eca
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ?
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/apparmor.d/usr.sbin.mysqld’
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/default/mysql’
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/init.d/mysql’
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/insserv.conf.d/mariadb’
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’
D000020: process_archive conffile ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’ package=mariadb-server-10.1:amd64 same hash=a5b52544898b1d96ce64f96ec913ee65
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ?
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/apparmor.d/usr.sbin.mysqld’
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/default/mysql’
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/init.d/mysql’
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/insserv.conf.d/mariadb’
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’
D000200: process_archive conffile ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’
D000020: process_archive conffile ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ package=mariadb-server-10.1:amd64 same hash=a9766f2dd21ba5e5474526b9df4a82a7
D000200: process_archive conffile ‘/etc/logrotate.d/mysql-server’ in package mariadb-server-10.1:amd64 - conff ?
D000200: process_archive conffile ‘/etc/logrotate.d/mysql-server’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/apparmor.d/usr.sbin.mysqld’
D000200: process_archive conffile ‘/etc/logrotate.d/mysql-server’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/default/mysql’
D000200: process_archive conffile ‘/etc/logrotate.d/mysql-server’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/init.d/mysql’
D000200: process_archive conffile ‘/etc/logrotate.d/mysql-server’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/insserv.conf.d/mariadb’
D000200: process_archive conffile ‘/etc/logrotate.d/mysql-server’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’
D000200: process_archive conffile ‘/etc/logrotate.d/mysql-server’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’
D000200: process_archive conffile ‘/etc/logrotate.d/mysql-server’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’
D000020: process_archive conffile ‘/etc/logrotate.d/mysql-server’ package=mariadb-server-10.1:amd64 same hash=3b27c6ac3dbfe31c1c1db0f880b3a2f4
D000200: process_archive conffile ‘/etc/mysql/debian-start’ in package mariadb-server-10.1:amd64 - conff ?
D000200: process_archive conffile ‘/etc/mysql/debian-start’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/apparmor.d/usr.sbin.mysqld’
D000200: process_archive conffile ‘/etc/mysql/debian-start’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/default/mysql’
D000200: process_archive conffile ‘/etc/mysql/debian-start’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/init.d/mysql’
D000200: process_archive conffile ‘/etc/mysql/debian-start’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/insserv.conf.d/mariadb’
D000200: process_archive conffile ‘/etc/mysql/debian-start’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’
D000200: process_archive conffile ‘/etc/mysql/debian-start’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’
D000200: process_archive conffile ‘/etc/mysql/debian-start’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’
D000200: process_archive conffile ‘/etc/mysql/debian-start’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logrotate.d/mysql-server’
D000020: process_archive conffile ‘/etc/mysql/debian-start’ package=mariadb-server-10.1:amd64 same hash=698c5abe65f83aec900a3f0e3500e758
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ in package mariadb-server-10.1:amd64 - conff ?
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/apparmor.d/usr.sbin.mysqld’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/default/mysql’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/init.d/mysql’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/insserv.conf.d/mariadb’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logrotate.d/mysql-server’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/mysql/debian-start’
D000020: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ package=mariadb-server-10.1:amd64 same hash=ace3390ea785e7bb3e87bee2ef0f9da8
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ in package mariadb-server-10.1:amd64 - conff ?
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/apparmor.d/usr.sbin.mysqld’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/default/mysql’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/init.d/mysql’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/insserv.conf.d/mariadb’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/logrotate.d/mysql-server’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/mysql/debian-start’
D000200: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ in package mariadb-server-10.1:amd64 - conff ? not ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’
D000020: process_archive conffile ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ package=mariadb-server-10.1:amd64 same hash=073e32328fb38e45ea4d3a497bbda982
D000200: pkg_conffiles_mark_old ‘/etc/apparmor.d/usr.sbin.mysqld’ namenode ‘/etc/apparmor.d/usr.sbin.mysqld’ flags 5
D000200: pkg_conffiles_mark_old ‘/etc/default/mysql’ namenode ‘/etc/default/mysql’ flags 5
D000200: pkg_conffiles_mark_old ‘/etc/init.d/mysql’ namenode ‘/etc/init.d/mysql’ flags 5
D000200: pkg_conffiles_mark_old ‘/etc/insserv.conf.d/mariadb’ namenode ‘/etc/insserv.conf.d/mariadb’ flags 5
D000200: pkg_conffiles_mark_old ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ namenode ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ flags 5
D000200: pkg_conffiles_mark_old ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’ namenode ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’ flags 5
D000200: pkg_conffiles_mark_old ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ namenode ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ flags 5
D000200: pkg_conffiles_mark_old ‘/etc/logrotate.d/mysql-server’ namenode ‘/etc/logrotate.d/mysql-server’ flags 5
D000200: pkg_conffiles_mark_old ‘/etc/mysql/debian-start’ namenode ‘/etc/mysql/debian-start’ flags 5
D000200: pkg_conffiles_mark_old ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ namenode ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ flags 5
D000200: pkg_conffiles_mark_old ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ namenode ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ flags 5
D000002: fork/exec /var/lib/dpkg/info/mariadb-server-10.1.prerm ( upgrade 10.1.26-0+deb9u1 )
D000002: fork/exec /var/lib/dpkg/tmp.ci/preinst ( upgrade 10.1.26-0+deb9u1 10.1.26-0+deb9u1 )
/var/lib/mysql: found previous version 10.1
Dépaquetage de mariadb-server-10.1 (10.1.26-0+deb9u1) sur (10.1.26-0+deb9u1) …
D000200: conffderef in=’/etc/apparmor.d/usr.sbin.mysqld’ current working=’/etc/apparmor.d/usr.sbin.mysqld’
D000020: conffderef in=’/etc/apparmor.d/usr.sbin.mysqld’ result=’/etc/apparmor.d/usr.sbin.mysqld’
D000020: tarobject fnnf_new_conff deref=’/etc/apparmor.d/usr.sbin.mysqld’
D000200: tarobject conffile extracted
D000200: conffderef in=’/etc/default/mysql’ current working=’/etc/default/mysql’
D000020: conffderef in=’/etc/default/mysql’ result=’/etc/default/mysql’
D000020: tarobject fnnf_new_conff deref=’/etc/default/mysql’
D000200: tarobject conffile extracted
D000200: conffderef in=’/etc/init.d/mysql’ current working=’/etc/init.d/mysql’
D000020: conffderef in=’/etc/init.d/mysql’ result=’/etc/init.d/mysql’
D000020: tarobject fnnf_new_conff deref=’/etc/init.d/mysql’
D000200: tarobject conffile extracted
D000200: conffderef in=’/etc/insserv.conf.d/mariadb’ current working=’/etc/insserv.conf.d/mariadb’
D000020: conffderef in=’/etc/insserv.conf.d/mariadb’ result=’/etc/insserv.conf.d/mariadb’
D000020: tarobject fnnf_new_conff deref=’/etc/insserv.conf.d/mariadb’
D000200: tarobject conffile extracted
D000200: conffderef in=’/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ current working=’/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’
D000020: conffderef in=’/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ result=’/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’
D000020: tarobject fnnf_new_conff deref=’/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’
D000200: tarobject conffile extracted
D000200: conffderef in=’/etc/logcheck/ignore.d.server/mariadb-server-10_1’ current working=’/etc/logcheck/ignore.d.server/mariadb-server-10_1’
D000020: conffderef in=’/etc/logcheck/ignore.d.server/mariadb-server-10_1’ result=’/etc/logcheck/ignore.d.server/mariadb-server-10_1’
D000020: tarobject fnnf_new_conff deref=’/etc/logcheck/ignore.d.server/mariadb-server-10_1’
D000200: tarobject conffile extracted
D000200: conffderef in=’/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ current working=’/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’
D000020: conffderef in=’/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ result=’/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’
D000020: tarobject fnnf_new_conff deref=’/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’
D000200: tarobject conffile extracted
D000200: conffderef in=’/etc/logrotate.d/mysql-server’ current working=’/etc/logrotate.d/mysql-server’
D000020: conffderef in=’/etc/logrotate.d/mysql-server’ result=’/etc/logrotate.d/mysql-server’
D000020: tarobject fnnf_new_conff deref=’/etc/logrotate.d/mysql-server’
D000200: tarobject conffile extracted
D000200: conffderef in=’/etc/mysql/debian-start’ current working=’/etc/mysql/debian-start’
D000020: conffderef in=’/etc/mysql/debian-start’ result=’/etc/mysql/debian-start’
D000020: tarobject fnnf_new_conff deref=’/etc/mysql/debian-start’
D000200: tarobject conffile extracted
D000200: conffderef in=’/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ current working=’/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’
D000020: conffderef in=’/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ result=’/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’
D000020: tarobject fnnf_new_conff deref=’/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’
D000200: tarobject conffile extracted
D000200: conffderef in=’/etc/mysql/mariadb.conf.d/50-server.cnf’ current working=’/etc/mysql/mariadb.conf.d/50-server.cnf’
D000020: conffderef in=’/etc/mysql/mariadb.conf.d/50-server.cnf’ result=’/etc/mysql/mariadb.conf.d/50-server.cnf’
D000020: tarobject fnnf_new_conff deref=’/etc/mysql/mariadb.conf.d/50-server.cnf’
D000200: tarobject conffile extracted
D000002: fork/exec /var/lib/dpkg/info/mariadb-server-10.1.postrm ( upgrade 10.1.26-0+deb9u1 )
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/conffiles as /var/lib/dpkg/info/mariadb-server-10.1.conffiles
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/postinst as /var/lib/dpkg/info/mariadb-server-10.1.postinst
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/prerm as /var/lib/dpkg/info/mariadb-server-10.1.prerm
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/config as /var/lib/dpkg/info/mariadb-server-10.1.config
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/md5sums as /var/lib/dpkg/info/mariadb-server-10.1.md5sums
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/templates as /var/lib/dpkg/info/mariadb-server-10.1.templates
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/postrm as /var/lib/dpkg/info/mariadb-server-10.1.postrm
D000002: process_archive info installed /var/lib/dpkg/tmp.ci/preinst as /var/lib/dpkg/info/mariadb-server-10.1.preinst
D000002: process_archive tmp.ci script/file ‘/var/lib/dpkg/tmp.ci/control’ is control
D000002: process_archive tmp.ci script/file ‘…’ contains dot
D000002: process_archive tmp.ci script/file ‘.’ contains dot
Paramétrage de mariadb-server-10.1 (10.1.26-0+deb9u1) …
D000200: conffderef in=’/etc/apparmor.d/usr.sbin.mysqld’ current working=’/etc/apparmor.d/usr.sbin.mysqld’
D000020: conffderef in=’/etc/apparmor.d/usr.sbin.mysqld’ result=’/etc/apparmor.d/usr.sbin.mysqld’
D000020: deferred_configure ‘/etc/apparmor.d/usr.sbin.mysqld’ (= ‘/etc/apparmor.d/usr.sbin.mysqld’) useredited=-1 distedited=-1 what=2
D000200: conffderef in=’/etc/default/mysql’ current working=’/etc/default/mysql’
D000020: conffderef in=’/etc/default/mysql’ result=’/etc/default/mysql’
D000020: deferred_configure ‘/etc/default/mysql’ (= ‘/etc/default/mysql’) useredited=-1 distedited=-1 what=2
D000200: conffderef in=’/etc/init.d/mysql’ current working=’/etc/init.d/mysql’
D000020: conffderef in=’/etc/init.d/mysql’ result=’/etc/init.d/mysql’
D000020: deferred_configure ‘/etc/init.d/mysql’ (= ‘/etc/init.d/mysql’) useredited=-1 distedited=-1 what=2
D000200: conffderef in=’/etc/insserv.conf.d/mariadb’ current working=’/etc/insserv.conf.d/mariadb’
D000020: conffderef in=’/etc/insserv.conf.d/mariadb’ result=’/etc/insserv.conf.d/mariadb’
D000020: deferred_configure ‘/etc/insserv.conf.d/mariadb’ (= ‘/etc/insserv.conf.d/mariadb’) useredited=-1 distedited=-1 what=2
D000200: conffderef in=’/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ current working=’/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’
D000020: conffderef in=’/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ result=’/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’
D000020: deferred_configure ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’ (= ‘/etc/logcheck/ignore.d.paranoid/mariadb-server-10_1’) useredited=-1 distedited=-1 what=2
D000200: conffderef in=’/etc/logcheck/ignore.d.server/mariadb-server-10_1’ current working=’/etc/logcheck/ignore.d.server/mariadb-server-10_1’
D000020: conffderef in=’/etc/logcheck/ignore.d.server/mariadb-server-10_1’ result=’/etc/logcheck/ignore.d.server/mariadb-server-10_1’
D000020: deferred_configure ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’ (= ‘/etc/logcheck/ignore.d.server/mariadb-server-10_1’) useredited=-1 distedited=-1 what=2
D000200: conffderef in=’/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ current working=’/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’
D000020: conffderef in=’/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ result=’/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’
D000020: deferred_configure ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’ (= ‘/etc/logcheck/ignore.d.workstation/mariadb-server-10_1’) useredited=-1 distedited=-1 what=2
D000200: conffderef in=’/etc/logrotate.d/mysql-server’ current working=’/etc/logrotate.d/mysql-server’
D000020: conffderef in=’/etc/logrotate.d/mysql-server’ result=’/etc/logrotate.d/mysql-server’
D000020: deferred_configure ‘/etc/logrotate.d/mysql-server’ (= ‘/etc/logrotate.d/mysql-server’) useredited=-1 distedited=-1 what=2
D000200: conffderef in=’/etc/mysql/debian-start’ current working=’/etc/mysql/debian-start’
D000020: conffderef in=’/etc/mysql/debian-start’ result=’/etc/mysql/debian-start’
D000020: deferred_configure ‘/etc/mysql/debian-start’ (= ‘/etc/mysql/debian-start’) useredited=-1 distedited=-1 what=2
D000200: conffderef in=’/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ current working=’/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’
D000020: conffderef in=’/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ result=’/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’
D000020: deferred_configure ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’ (= ‘/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf’) useredited=-1 distedited=-1 what=2
D000200: conffderef in=’/etc/mysql/mariadb.conf.d/50-server.cnf’ current working=’/etc/mysql/mariadb.conf.d/50-server.cnf’
D000020: conffderef in=’/etc/mysql/mariadb.conf.d/50-server.cnf’ result=’/etc/mysql/mariadb.conf.d/50-server.cnf’
D000020: deferred_configure ‘/etc/mysql/mariadb.conf.d/50-server.cnf’ (= ‘/etc/mysql/mariadb.conf.d/50-server.cnf’) useredited=-1 distedited=-1 what=2
D000002: fork/exec /var/lib/dpkg/info/mariadb-server-10.1.postinst ( configure )
dpkg: erreur de traitement du paquet mariadb-server-10.1 (–install) :
le sous-processus script post-installation installé a retourné une erreur de sortie d’état 1
Traitement des actions différées (« triggers ») pour systemd (232-25+deb9u1) …
D000002: fork/exec /var/lib/dpkg/info/systemd.postinst ( triggered /etc/init.d )
Traitement des actions différées (« triggers ») pour man-db (2.7.6.1-2) …
D000002: fork/exec /var/lib/dpkg/info/man-db.postinst ( triggered /usr/share/man )
Des erreurs ont été rencontrées pendant l’exécution :
mariadb-server-10.1
C’est précis mais pas comme j’ai besoin.
Il faut arriver à savoir ce qui plante dans ce script post-installation…
Moi je suis perdue, j’avoue.
C’est ma faute, j’ai mal utilisé les options de debug -D de dpkg.
?? Et donc ?? (J’ai du rater un épisode )
Le but c’est de faire parler un peu plus ce fameux script parce que “erreur de sortie d’état 1” c’est un peu court.
Il doit falloir passer l’option configure au script :
# /var/lib/dpkg/info/mariadb-server-10.1.postinst configure
ça ne me répond rien, je vais essayé de relancer des commandes apt pour voir 
EDIT : Retour des “apt” aprés ta commande
> root@PC:/var/lib/dpkg/info$ sudo apt-get update
> Ign:1 http://ftp.fr.debian.org/debian stretch InRelease
> Atteint:2 https://deb.nodesource.com/node_7.x stretch InRelease
> Réception de:3 http://apt.postgresql.org/pub/repos/apt stretch-pgdg InRelease [41,4 kB]
> Réception de:4 http://apt.postgresql.org/pub/repos/apt stretch-pgdg/main amd64 Packages [84,9 kB]
> Réception de:5 http://ftp.fr.debian.org/debian stretch-updates InRelease [91,0 kB]
> Atteint:6 http://ftp.fr.debian.org/debian stretch Release
> Ign:8 http://pkg.jenkins-ci.org/debian binary/ InRelease
> Atteint:9 http://pkg.jenkins-ci.org/debian binary/ Release
> Atteint:11 http://security.debian.org/debian-security stretch/updates InRelease
> 217 ko réceptionnés en 11s (18,6 ko/s)
> Lecture des listes de paquets... Fait
> root@PC:/var/lib/dpkg/info$ sudo apt-get upgrade
> Lecture des listes de paquets... Fait
> Construction de l'arbre des dépendances
> Lecture des informations d'état... Fait
> Calcul de la mise à jour... Fait
> 0 mis à jour, 0 nouvellement installés, 0 à enlever et 0 non mis à jour.
> 3 partiellement installés ou enlevés.
> Après cette opération, 0 o d'espace disque supplémentaires seront utilisés.
> Souhaitez-vous continuer ? [O/n] O
> Paramétrage de mariadb-server-10.1 (10.1.26-0+deb9u1) ...
> dpkg: erreur de traitement du paquet mariadb-server-10.1 (--configure) :
> le sous-processus script post-installation installé a retourné une erreur de sortie d'état 1
> dpkg: des problèmes de dépendances empêchent la configuration de default-mysql-server :
> default-mysql-server dépend de mariadb-server-10.1 ; cependant :
> Le paquet mariadb-server-10.1 n'est pas encore configuré.
> dpkg: erreur de traitement du paquet default-mysql-server (--configure) :
> problèmes de dépendances - laissé non configuré
> dpkg: des problèmes de dépendances empêchent la configuration de mysql-server :
> mysql-server dépend de default-mysql-server ; cependant :
> Le paquet default-mysql-server n'est pas encore configuré.
> dpkg: erreur de traitement du paquet mysql-server (--configure) :
> problèmes de dépendances - laissé non configuré
> Des erreurs ont été rencontrées pendant l'exécution :
> mariadb-server-10.1
> default-mysql-server
> mysql-server
> E: Sub-process /usr/bin/dpkg returned an error code (1)SI aucune base de données ne risque d’être perdue alors tenter la suppression de mysql-server pour mieux le réinstaller :
# apt --purge autoremove mysql-server
Étonnement, quand je le fait :
Lecture des listes de paquets… Fait
Construction de l’arbre des dépendances
Lecture des informations d’état… Fait
Les paquets suivants seront ENLEVÉS :
mysql-server*
0 mis à jour, 0 nouvellement installés, 1 à enlever et 0 non mis à jour.
3 partiellement installés ou enlevés.
Après cette opération, 8 192 o d’espace disque seront libérés.
Souhaitez-vous continuer ? [O/n] O
(Lecture de la base de données… 187827 fichiers et répertoires déjà installés.)
Suppression de mysql-server (5.5.9999+default) …
Paramétrage de mariadb-server-10.1 (10.1.26-0+deb9u1) …
dpkg: erreur de traitement du paquet mariadb-server-10.1 (–configure) :
le sous-processus script post-installation installé a retourné une erreur de sortie d’état 1
dpkg: des problèmes de dépendances empêchent la configuration de default-mysql-server :
default-mysql-server dépend de mariadb-server-10.1 ; cependant :
Le paquet mariadb-server-10.1 n’est pas encore configuré.
dpkg: erreur de traitement du paquet default-mysql-server (–configure) :
problèmes de dépendances - laissé non configuré
Des erreurs ont été rencontrées pendant l’exécution :
mariadb-server-10.1
default-mysql-server
E: Sub-process /usr/bin/dpkg returned an error code (1)
Je ne pensais pas que l’erreur s’afficherai également là.
Les dépendances sont cassées donc tous les paquets n’ont pas été sélectionnés pour suppression ; insister :
# apt --purge autoremove default-mysql-server mariadb-server-10.1
Tout a été désinstallé à priori
Du coup je ré-install tout ?!
Le paquet mysql-server suffit avec le jeu des dépendances.
J’aurais dû passer par suppression/réinstallation dès le départ mais bon…
Bin c’est la “solution” de simplicité, mais je trouve ça dommage de devoir justement, en arrivé à (trop) souvent devoir tout désinstaller pour tout ré-installé
Du coup, personne ne saura d’où le problème venait, tant pis !
Malheureusement, non