Thank you for your report. This looks like a local configuration problem, rather than a bug in Ubuntu, so I'm marking this bug as Invalid.
You can find pointers to get help for this sort of problem here: http://www.ubuntu.com/support/community You should also try with the latest version of mysql available for Precise, which is 5.5.31-0ubuntu0.12.04.2. If you believe that this is really a bug, then you may find it helpful to read "How to report bugs effectively" http://www.chiark.greenend.org.uk/~sgtatham/bugs.html. We'd be grateful if you would then provide a more complete description of the problem, explain why you believe this is a bug rather than a problem specific to your system, and then change the bug status back to New. ** Changed in: mysql-5.5 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to mysql-5.5 in Ubuntu. https://bugs.launchpad.net/bugs/1186217 Title: package mysql-server-5.5 (not installed) failed to install/upgrade: підпроцес installed post-installation script повернув статус помилку 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-5.5/+bug/1186217/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs