Dann hast Du Dich vermutlich falsch eingelogged. Aktuelle Debian Versionen erwarten dass Du "su -" verwendest und nicht nur "su". Rufst Du nur "su" ohne - auf um root User zu werden, dann wird der Pfad nicht korrekt geladen und es kann z.B. keine Systemsoftware gefunden werden.
ok meistens als sudo, was dann natürlich ein su ohne - ist. Danke.
Aber das scheint doch noch mehr kaputt:
in den logs steht:
Apr 22 22:08:01 web postfix/smtpd[582230]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:11:27 web postfix/smtpd[583132]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:11:27 web postfix/trivial-rewrite[583133]: error: open database /var/lib/mailman/data/transport-mailman.db: No such file or directory
Apr 22 22:11:27 web postfix/cleanup[583134]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:14:26 web postfix/submission/smtpd[583199]: error: open database /var/lib/mailman/data/aliases.db: No such file or directory
Apr 22 22:14:26 web postfix/submission/smtpd[583199]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:14:44 web postfix/trivial-rewrite[583202]: error: open database /var/lib/mailman/data/transport-mailman.db: No such file or directory
Apr 22 22:16:27 web postfix/smtpd[583920]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:16:27 web postfix/smtpd[583921]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:16:27 web postfix/cleanup[583923]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:16:27 web postfix/cleanup[583924]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:21:27 web postfix/smtpd[584725]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:21:27 web postfix/smtpd[584728]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:21:27 web postfix/trivial-rewrite[584729]: error: open database /var/lib/mailman/data/transport-mailman.db: No such file or directory
Apr 22 22:21:27 web postfix/trivial-rewrite[584730]: error: open database /var/lib/mailman/data/transport-mailman.db: No such file or directory
Apr 22 22:21:27 web postfix/cleanup[584731]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:21:27 web postfix/cleanup[584732]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:22:12 web postfix/submission/smtpd[584755]: error: open database /var/lib/mailman/data/aliases.db: No such file or directory
Apr 22 22:22:12 web postfix/submission/smtpd[584755]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:26:27 web postfix/smtpd[585518]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:26:28 web postfix/smtpd[585519]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:26:28 web postfix/trivial-rewrite[585520]: error: open database /var/lib/mailman/data/transport-mailman.db: No such file or directory
Apr 22 22:26:28 web postfix/cleanup[585521]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
Apr 22 22:26:28 web postfix/cleanup[585522]: error: open database /var/lib/mailman/data/virtual-mailman.db: No such file or directory
da es beim Upgrade von ispconfig den MySQL-server "zerschossen" hatte und der neu drüber installiert wurde, könnte das daher kommen.