At times you might find that root can blank and burn CDs but not a
user. You may get the message:
This might be because cdrecord has not been installed with the setuid
flag set, and thus the user does not have enough permissions. Fix this
cdrecord: Operation not permitted. Cannot send SCSI cmd via ioctl
$ sudo chmod +s /usr/bin/cdrecord.mmap
$ wajig reconfigure cdrecord
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