J'ai récemment fait une nouvelle installation d'Ubuntu 16.04. J'ai également installé mysql-server
et mysql-client
(leur version par défaut 5.7.12) via apt-get install
.
Parce que 5.7.12 montrait quelques problèmes, j'ai décidé de le désinstaller. J'ai essayé d' apt-get remove mysql-server mysql-client
abord mais j'ai vu que les artefacts aimaient /etc/mysql
et /var/lib/mysql
n'ont pas été supprimés.
J'ai ensuite essayé apt-get --purge removed mysql-server mysql-client
, mais toujours aucune différence.
Donc, je les ai supprimés manuellement (via rm -rf
). J'ai également supprimé manuellement tous les *mysql*
fichiers sous /usr/
qui provenaient de tous mysql-*
les packages de dépendance comme mysql-common
.
Cependant, maintenant, quand je souhaite réinstaller mysql-server and -client
, je constate que je ne peux pas.
En fait, maintenant je suis dans un état où je ne peux ni apt-get remove mysql-server
ni ni apt-get install mysql-server
!
Comment régler la situation dans laquelle je me trouve? Si mes métadonnées du référentiel de packages local sont corrompues, comment puis-je les réparer?
Je détesterais réinstaller tout le système d'exploitation béni avec toutes mes autres applications et mon environnement, une fois de plus simplement à cause de mysql-server
.
Par exemple, voici l'erreur que j'obtiens lorsque j'essaie de supprimer mysql-server
:
$ apt-get remove mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
libaio1 mysql-client-5.7 mysql-client-core-5.7 mysql-common mysql-server-5.7 mysql-server-core-5.7
Use 'apt autoremove' to remove them.
The following packages will be REMOVED:
mysql-server
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
2 not fully installed or removed.
After this operation, 159 kB disk space will be freed.
Do you want to continue? [Y/n]
(Reading database ... 237601 files and directories currently installed.)
Removing mysql-server (5.7.12-0ubuntu1) ...
Setting up mysql-server-5.7 (5.7.12-0ubuntu1) ...
Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe" for details.
invoke-rc.d: initscript mysql, action "start" failed.
dpkg: error processing package mysql-server-5.7 (--configure):
subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
mysql-server-5.7
E: Sub-process /usr/bin/dpkg returned an error code (1)
Et lorsque j'essaie d'installer, j'obtiens cette erreur:
$ apt-get -f install mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
mysql-server
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
Need to get 0 B/10.1 kB of archives.
After this operation, 159 kB of additional disk space will be used.
Selecting previously unselected package mysql-server.
(Reading database ... 237599 files and directories currently installed.)
Preparing to unpack .../mysql-server_5.7.12-0ubuntu1_all.deb ...
Unpacking mysql-server (5.7.12-0ubuntu1) ...
Setting up mysql-server-5.7 (5.7.12-0ubuntu1) ...
Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe" for details.
invoke-rc.d: initscript mysql, action "start" failed.
dpkg: error processing package mysql-server-5.7 (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of mysql-server:
mysql-server depends on mysql-server-5.7; however:
Package mysql-server-5.7 is not configured yet.
dpkg: error processing package mysql-server (--configure):
dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
Errors were encountered while processing:
mysql-server-5.7
mysql-server
E: Sub-process /usr/bin/dpkg returned an error code (1)
Voici la sortie de apt-get install -f
:
$ apt-get install -f
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up mysql-server-5.7 (5.7.12-0ubuntu1) ...
Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe" for details.
invoke-rc.d: initscript mysql, action "start" failed.
dpkg: error processing package mysql-server-5.7 (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of mysql-server:
mysql-server depends on mysql-server-5.7; however:
Package mysql-server-5.7 is not configured yet.
dpkg: error processing package mysql-server (--configure):
dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
Errors were encountered while processing:
mysql-server-5.7
mysql-server
E: Sub-process /usr/bin/dpkg returned an error code (1)
... invoke-rc.d: initscript mysql, action "start" failed. ...
que j'obtiens avec d'autres versions de commandes d'installation.
sudo apt-get remove --purge mysql-server-5.7
. Notez que c'est vraiment de cela dont mysql-server-5.7
nous parlons, non mysql-server
.
mysql-server-5.7
est dans un mauvais état, essayez de le réinstaller:sudo apt-get install --reinstall mysql-server-5.7
.