Comment 2 for bug 49311

Hi, thanks for your bug report. Do you still have this issue with the latest updates?
If yes, please try to burn a dvd and attach /var/log/syslog to this bugeport. Also, can you try to run either graveman and/or the CD Creator (nautilus --no-desktop) from a terminal and see if it reports any errors?
I think it can be a kernel issue, but it is hard to tell where the problem is.