I think the DVD at the end of your command "kaffeine -d /path/to/backup DVD" should be removed. "kaffeine -d /path/to/backup"
-d, --device <argument> Set Audio-CD/VCD/DVD device path (e.g. /dev/cdrom)
All that would be necessary would be the options (-d or --device) and the argument (/path/to/backup). Does that work?
I think the DVD at the end of your command "kaffeine -d /path/to/backup DVD" should be removed. "kaffeine -d /path/to/backup"
-d, --device <argument>
Set Audio-CD/VCD/DVD device path (e.g. /dev/cdrom)
All that would be necessary would be the options (-d or --device) and the argument (/path/to/backup). Does that work?