step to reproduce if possible in ubuntu 15.10 install my source.list file try this
open terminal : type this command : sudo apt-get install mariadb-server Reading package lists... Done Building dependency tree Reading state information... Done mariadb-server is already the newest version. 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. Do you want to continue? [Y/n] y Setting up mariadb-server-10.0 (10.0.23-0ubuntu0.15.10.1) ... Failed to stop mysql.service: Unit mysql.service not loaded. invoke-rc.d: initscript mysql, action "stop" failed. 160412 0:09:26 [Note] /usr/sbin/mysqld (mysqld 10.0.23-MariaDB-0ubuntu0.15.10.1) starting as process 3817 ... Failed to start mysql.service: Unit mysql.service failed to load: No such file or directory. invoke-rc.d: initscript mysql, action "start" failed. No apport report written because the error message indicates its a followup error from a previous failure. dpkg: error processing package mariadb-server-10.0 (--configure): subprocess installed post-installation script returned error exit status 6 dpkg: dependency problems prevent configuration of mariadb-server: mariadb-server depends on mariadb-server-10.0 (>= 10.0.23-0ubuntu0.15.10.1); however: Package mariadb-server-10.0 is not configured yet. dpkg: error processing package mariadb-server (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: mariadb-server-10.0 mariadb-server E: Sub-process /usr/bin/dpkg returned an error code (1) Could you help me to fixxe this bug ? do you know how can I get the debugg information ? Thans for your support Best regards Battant -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1439950 Title: MariaDB 14.04 -> 15.04 upgrade fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mariadb-5.5/+bug/1439950/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs