Hello! Thanks for this input.
Actually on my server I have installed both, libmariadbclient18 and libmysqlclient18. root@vm104-mail:~# apt list --installed | grep client18 WARNING: apt does not have a stable CLI interface. Use with caution in scripts. libmariadbclient18/unknown,now 10.1.18+maria-1~jessie amd64 [installed] libmysqlclient18/unknown,now 10.1.18+maria-1~jessie amd64 [installed] Do you recommend to uninstall libmysqlclient18? I have installed MariaDB from official repo http://mirror2.hs-esslingen.de/mariadb/repo/10.1/debian THX Thomas 25. Oktober 2016 15:17, "Scott Kitterman" <deb...@kitterman.com> schrieb: > On October 25, 2016 1:37:04 AM PDT, Thomas <c.mo...@web.de> wrote: > >> Package: postfix-mysql >> Version: 3.1.3-1 >> Severity: important >> >> Dear Maintainer, >> >> after upgrading postfix and it's depending packages to 3.1.3-1 I cannot >> send emails anymore. >> In /var/log/mail.err this error is tracked: >> Oct 25 10:16:26 vm104-mail postfix/proxymap[3263]: fatal: >> load_library_symbols: dlopen failure loading >> /usr/lib/postfix/postfix-mysql.so.1.0.1: libmariadbclient.so.18: cannot >> open shared object file: No such file or directory >> >> After downgrading to previous version 3.1.0-5+b1 this error is not >> reported anymore and mailserver works as expected. >> >> -- System Information: >> Debian Release: 8.6 >> APT prefers stable >> APT policy: (500, 'stable'), (400, 'testing'), (300, 'unstable') >> Architecture: amd64 (x86_64) >> >> Kernel: Linux 4.4.19-1-pve (SMP w/4 CPU cores) >> Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968) >> Shell: /bin/sh linked to /bin/dash >> Init: sysvinit (via /sbin/init) >> >> Versions of packages postfix-mysql depends on: >> ii libc6 2.19-18+deb8u6 >> ii libmysqlclient18 10.1.18+maria-1~jessie >> ii postfix 3.1.3-1 >> >> postfix-mysql recommends no packages. >> >> postfix-mysql suggests no packages. >> >> -- no debconf information > > postfix-mysql 3.1.3-1 depends on libmariadbclient18, not libmysqlclient18. > Also, > 10.1.18+maria-1~jessie is not a Debian libmysqlclient18 version. Where did it > come from? > > Presumably this is a stable system you've partially upgraded? Try it again > with libmariadbclient18 > installed. > > Scott K
