Werner, thank you.
failure is to specify the file to opt

genisoimage -R -U -V "KNOPPIX.net filesystem" -publisher "KNOPPIX www.knoppix.net"
-no-bak -quiet /home/knx/knxmaster/master | /usr/bin/create_compressed_fs -B 65536 -f
/opt/rem.iso (for example) - /home/knx/KNOPPIX/KNOPPIX


Quote Originally Posted by Werner P. Schulz View Post
... and what's about the HowTo? I've rewritten it and tested carefully.