6.5.2 Testing the newly saved image

The following steps provide a basic test of your installation.

1. Change directory to /tmp .
2. Verify that your DISPLAY environment variable is correctly set and that your machine has permission to connect to the display.
3. Start up the new image.
4. Test the load-on-demand system:

CL-USER 1 > (inspect 1)

The inspector is a load-on-demand feature, so if the installation is correct you will see messages reporting that the inspector is being loaded.

5. Test the X interface:

CL-USER 2 > (env:start-environment :display <display>)

where <display> is the name of the machine running the X server, for example "cantor:0" .