Nach dem Upgrade auf Ubuntu 16.04 bemerkte ich, dass mysql umwerfende Fehler hatte. Überzeugt, es war eine kaputte Installation, habe ich versucht, eine Bereinigung von MySQL durchzuführen. Das schien nicht alles zu löschen, also habe ich es selbst versucht:
sudo rm -r /etc/mysql
sudo rm -r /usr/share/mysql-workbench
sudo rm -r /usr/share/mysql
sudo rm -r /usr/share/mysql-common
Das war ein Fehler. Versuchen Sie das NIEMALS. Jetzt wird MySQL nicht einmal richtig installiert. Ich habe versucht, die Abhängigkeiten neu zu installieren:
sudo apt-get install --reinstall $(apt-cache depends mysql-server | grep -Po 'Depends:\s+\K[^ ]+$' | tr '\n' ' ' )
Und die Pakete selbst:
sudo apt install mysql-workbench mysql-server --reinstall
Aber ich bekomme alle möglichen kryptischen Fehler, wie zum Beispiel:
sudo apt-get install --reinstall mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 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.
E: Internal Error, No file name for mysql-server:amd64
Und deinstallieren
sudo apt-get remove mysql-common
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
libmysqlclient20 : Depends: mysql-common (>= 5.5) but it is not going to be installed
mariadb-client-core-10.0 : Depends: mariadb-common (>= 10.0.24-7) but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
Oder wenn ich neu konfiguriere
sudo dpkg --configure -a
Setting up mysql-server-5.7 (5.7.12-0ubuntu1) ...
/var/lib/dpkg/info/mysql-server-5.7.postinst: line 112: /usr/share/mysql-common/configure-symlinks: No such file or directory
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
Errors were encountered while processing:
mysql-server-5.7
mysql-server
Oder wenn ich die Installation erzwinge:
sudo apt-get -f install
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) ...
/var/lib/dpkg/info/mysql-server-5.7.postinst: line 112: /usr/share/mysql-common/configure-symlinks: No such file or directory
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)
Oder wenn ich eine Säuberung mache:
sudo apt-get -f purge mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
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] y
(Reading database ... 348226 files and directories currently installed.)
Removing mysql-server (5.7.12-0ubuntu1) ...
Setting up mysql-server-5.7 (5.7.12-0ubuntu1) ...
/var/lib/dpkg/info/mysql-server-5.7.postinst: line 112: /usr/share/mysql-common/configure-symlinks: No such file or directory
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)
Kann apt nach einer Teilinstallation keine Wiederherstellung durchführen? Muss ich das Betriebssystem neu installieren?
sudo apt-get install --reinstall mysql
?