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olivierfpv

[résolu]instalation mysql server impossible

bonjour
je viens de me lancer sur ubuntu il y a 5 jours donc nullissime..........
je voulais essayer un logiciel open source (openmolar) et lors de son installation il m'a demandé d'avoir installé au préalable un serveur de base de données.
vu que je sais pas ce que c'est, ça partait mal. (déjà je comprend pas pourquoi il faut installer ça pour un logiciel qui tourne que sur ma bécane et sans nécessité d'échange sur le net....).
bon ok, mais au lieu de faire ça proprement et correctement, j'ai fait un grosse 'kagade' de débutant en installant-désinstallant successivement mariadb et mysql, car ça ne marchait pas.
au final, je voulais ré-installer via le centre de logiciels d'ubuntu 'mysql server'.
et là, impossible.
voilà ce qui s'affiche :

) failed: Prconfiguration des paquets...
Prconfiguration des paquets...
Prconfiguration des paquets...
Selecting previously unselected package mysql-common.
(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 228460 files and directories currently installed.)
Preparing to unpack .../mysql-common_10.1.7+maria-1~trusty_all.deb ...
Unpacking mysql-common (10.1.7+maria-1~trusty) ...
Selecting previously unselected package mariadb-common.
Preparing to unpack .../mariadb-common_10.1.7+maria-1~trusty_all.deb ...
Unpacking mariadb-common (10.1.7+maria-1~trusty) ...
Selecting previously unselected package libmariadbclient18.
Preparing to unpack .../libmariadbclient18_10.1.7+maria-1~trusty_amd64.deb ...
Unpacking libmariadbclient18 (10.1.7+maria-1~trusty) ...
Selecting previously unselected package libmysqlclient18.
Preparing to unpack .../libmysqlclient18_10.1.7+maria-1~trusty_amd64.deb ...
Unpacking libmysqlclient18 (10.1.7+maria-1~trusty) ...
Selecting previously unselected package libdbd-mysql-perl.
Preparing to unpack .../libdbd-mysql-perl_4.025-1_amd64.deb ...
Unpacking libdbd-mysql-perl (4.025-1) ...
Selecting previously unselected package mysql-client-5.5.
Preparing to unpack .../mysql-client-5.5_5.5.44-0ubuntu0.14.04.1_amd64.deb ...
Unpacking mysql-client-5.5 (5.5.44-0ubuntu0.14.04.1) ...
Processing triggers for man-db (2.6.7.1-1ubuntu1) ...
Setting up mysql-common (10.1.7+maria-1~trusty) ...
(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 228568 files and directories currently installed.)
Preparing to unpack .../mysql-server-5.5_5.5.44-0ubuntu0.14.04.1_amd64.deb ...
Aborting downgrade from (at least) 10.1 to 5.5.
If are sure you want to downgrade to 5.5, remove the file
/var/lib/mysql/debian-*.flag and try installing again.
dpkg: error processing archive /var/cache/apt/archives/mysql-server-5.5_5.5.44-0ubuntu0.14.04.1_amd64.deb (--unpack):
 subprocess new pre-installation script returned error exit status 1
Selecting previously unselected package mysql-server.
Preparing to unpack .../mysql-server_5.5.44-0ubuntu0.14.04.1_all.deb ...
Unpacking mysql-server (5.5.44-0ubuntu0.14.04.1) ...
Errors were encountered while processing:
 /var/cache/apt/archives/mysql-server-5.5_5.5.44-0ubuntu0.14.04.1_amd64.deb
Error in function: 
Setting up mariadb-common (10.1.7+maria-1~trusty) ...
dpkg: dependency problems prevent configuration of mysql-server:
 mysql-server depends on mysql-server-5.5; however:
  Package mysql-server-5.5 is not installed.

dpkg: error processing package mysql-server (--configure):
 dependency problems - leaving unconfigured
Setting up libmysqlclient18 (10.1.7+maria-1~trusty) ...
Setting up libdbd-mysql-perl (4.025-1) ...
Setting up libmariadbclient18 (10.1.7+maria-1~trusty) ...
Setting up mysql-client-5.5 (5.5.44-0ubuntu0.14.04.1) ...
Processing triggers for libc-bin (2.19-0ubuntu6.6) ...
Errors were encountered while processing:

là bien sûr je nage...
j'ai essayé par synaptic de réparer un paquet mysql 5.5 cassé : ne veut pas
j'ai essayé de l'effacer (ok) et de ré-installer mysql server : même problème
je vais arrêter là les frais et l'étalage de ma nullité.

merci d'avance pour votre aide !!

Modération : merci à l'avenir d'utiliser les balises code (explications ici).

Dernière modification par olivierfpv (Le 01/10/2015, à 08:59)

pem1664

Re : [résolu]instalation mysql server impossible

salut
essaie un

sudo apt-get remove --purge mariadb* mysql-server* 

puis

sudo apt-get install mysql-server

et post nous le résultat

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Pas de problème sans solutions, mettre [résolu] dans son premier post permet de rechercher plus facilement une solution... ;)

olivierfpv

Re : [résolu]instalation mysql server impossible

salut
merci pour tes efforts mais n'en pouvant plus j'ai tout formaté ce w-e.
du coup je suis reparti en 'propre' avec juste 'mysql server'.
du coup plus de conflis avec 'des bouts' qui trainent et ça marche..
merci !