How to reinstall Ubuntu over existing installation while preserving /home - Alternate CD

Debian Installer, also known to many as that blue screen console based text installer, allows the user to install Ubuntu while preserving the /home directory. This allows you to reset your computer to default but to keep your personal files and configuration files. The point of using Debian Installer to do this is to recover a system that has gone haywire for any number of reasons (usually too much experimentation without proper precautions).

If you choose not to format the partition assigned to "/", then everything on that partition that would cause problems for an Ubuntu installation will be removed (e.g. the contents of /boot, /etc, /lib, /usr, etc.), but /home and other unknown directories that might contain data will be preserved. Doing this does not require an explicit action by the user, other than choosing manual partitioning and *not* formatting the partition assigned to "/". This may be used as a last resort to restore Ubuntu to default at the point of installation but will preserve the /home directory.

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komputes/HowToDebianInstallerPreserveHome (last edited 2009-09-25 00:17:49 by komputes)