Hi, Gunnar Gervin wrote: > The commands to burn iso to usb, are they usable for dvd, too?
This depends on the medium type and state. Those commands can work with BD-RE, DVD-RAM, DVD+RW, formatted DVD-RW (via a packet device set up by pktsetup(1) from package udftools), and formatted CD-RW (formatted by cdrwtool(1) from udftools). But normally optical media are written by burn programs. See Debian's advise at https://www.debian.org/CD/faq/#record-unix https://www.debian.org/CD/faq/#record-windows https://www.debian.org/CD/faq/#record-mac In general it is important to select the program's operation mode for writing a preformatted image to medium, rather than the mode where the user composes an own filesystem from one or more files. Have a nice day :) Thomas
