USB flash update procedure

[superman]

Hi, folks:

If the process of interest is analogous to that of poor man's installation rather than that of apt-get upgrade, I haven't tried out using the latest release myself but imagine the files closely related to each version of KNOPPIX and thus needing to be replaced are KNOPPIX (the compressed file rather than the folder), minirt.gz, linux (renamed vmlinuz-$(uname -r)) and linux64 (renamed vmlinuz-$(uname -r)-64). This kind of operation probably can be done safely only when the KNOPPIX (taken as a whole) which is meant be overwritten is offline. Besides, the overlay file/partition used for KNOPPIX 7.4.X may need to be rebuilt afterwards.