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DBI connect failed : Client does not support authentication protocol requested by server; consider upgrading MySQL client

Hallo.

Habe auf einem SeSE 9.1 Server due neue MySQL 4.1.11 und den
dazugehörigen client installiert.

#: mysql -V
mysql Ver 14.7 Distrib 4.1.11, for pc-linux-gnu (i686)

Soweit so gut der Server läuft auch.
Nach dem ich die Datenbanken der Vorgängerversion 4.0.x in das
Verzeichnis daten/ eingespielt habe und mit webmin oder phpmyadmin
darauf zugleifen möchte, bekomme ich die Fehlermeldung:
DBI connect failed : Client does not support authentication protocol
requested by server; consider upgrading MySQL client.

Was ist das Problem ???

Gruss
Thomas
Jul 23 '05 #1
1 7605
Thomas wrote:
mysql Ver 14.7 Distrib 4.1.11, for pc-linux-gnu (i686)

DBI connect failed : Client does not support authentication protocol
requested by server; consider upgrading MySQL client.


Beziehen Sie sich:
http://dev.mysql.com/doc/mysql/en/old-client.html

Die allgemeinste Ursache dieser Störung ist der Unterschied bezüglich
der Kennwortverschlüsselung. MySQL 4.1 änderte den
Kennwortspeicheralgorithmus. Folglich sind Ihre Kennwörter für
importierte Datenbanken mit der Software 4.1 inkompatibel. Sie können
die Software zusammenbauen, um den Algorithmus des alten Kennwortes zu
verwenden, oder Sie können die Kennwörter für alle Benutzer aktualisieren.

The most common cause of that error is the difference in password
encryption. MySQL 4.1 changed the password storage algorithm.
Therefore your passwords for imported databases are incompatible with
the 4.1 software. You can configure the software to use the old
password algorithm, or you can update the passwords for all users.

Regards,
Bill K.
Jul 23 '05 #2

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