From: "AJ-Acevedo (AJ Acevedo)" Date: 2013-08-01T16:41:06+09:00 Subject: [ruby-core:56300] [ruby-trunk - Bug #8710] Segmentation fault - when migrating a database on Debian 7.1 Issue #8710 has been updated by AJ-Acevedo (AJ Acevedo). Not sure if you guys want to close this issue or if it's an something worth looking into But removing the line host: localhost from the rails database.yml file solved the problem production: adapter: postgresql encoding: utf8 database: production pool: 5 username: username password: userpass host: localhost min_messages: WARNING ---------------------------------------- Bug #8710: Segmentation fault - when migrating a database on Debian 7.1 https://bugs.ruby-lang.org/issues/8710#change-40790 Author: AJ-Acevedo (AJ Acevedo) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-linux] Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN I just cloned my rails app onto my Debian 7.1 server and while migrating the database ruby reported -- http://bugs.ruby-lang.org/