Well, based on the logs I'd say it seems like the error was caused by /var/lib/mysql/ being owned by a non-mysql user. But without any remains of the folder I'm not sure if there is anything we can do to figure out the root cause of these permission problems.
-- package mysql-server-5.1 5.1.31-1ubuntu2 failed to install/upgrade: sub-processo post-installation script retornou estado de sa?da de erro 1 https://bugs.launchpad.net/bugs/354585 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs