To check if the format of your preconfiguration file is valid before performing
an install, you can use the command debconf-set-selections -c
preseed.cfg .
If you want to change selection, open document below and click on "Move attachment"
B.3. Creating a preconfiguration file the files in /var/lib/cdebconf while an installation is in progress. View templates.dat for the raw templates and questions.dat for the current values and for the values assigned to variables. <span>To check if the format of your preconfiguration file is valid before performing an install, you can use the command debconf-set-selections -c preseed.cfg. [imagelink]  [imagelink]  [imagelink] B.2. Using preseeding [imagelink]  B.4. Contents of the preconfiguration file (for bionic) <span> Summary
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