### Uninstalling RealPort

#### Introduction

The Digi device driver software can be removed from the kernel by using custom. The Development Kit is not required, although the link kit must be installed.

#### Uninstall Procedure

1. Log onto the console as super-user (root), and enter this command: custom
2. Choose Software > Remove from the menu that appears.
3. Choose the DigiWARE for RealPort Driver.

   When prompted to remove Digi device entries from /etc/ttytype, enter <y> to remove the entries. Enter <n> to preserve the entries.

   When prompted to boot the new kernel by default, enter <y> for the new kernel to boot by default. Enter <n> if there is a specific reason for this new kernel not to boot by default.

   When prompted to rebuild the kernel environment, enter <y>.

4. Exit custom.
5. Enter the following command to shut the system down and boot the new kernel:

   `shutdown -y -g0`