Posted almost 9 years ago. Visible to the public. Repeats. Linked content.

AppArmor in Linux

This note is a reminder that there is something called AppArmor that could cause weird errors ("File not found", "Can't open file or directory", …) after configuration changes, e.g. when changing MySQL's data directory.

Remember to have a look at AppArmor's daemon configuration (usually at /etc/apparmor.d/) if you change daemon configuration and run into errors such as the one above.

By refactoring problematic code and creating automated tests, makandra can vastly improve the maintainability of your Rails application.

Owner of this card:

Avatar
Thomas Eisenbarth
Last edit:
over 1 year ago
by Tobias Kraze
Keywords:
Ubuntu, Debian
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We are makandra and do test-driven, agile Ruby on Rails software development.
License for source code
Posted by Thomas Eisenbarth to makandra dev
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