I'm experiencing the same issue. I've tried with the "internal" (part of the dock) DVD-RW drive, and with an external. I've had a few successful burns with the external.
With the internal, I have had one successful burn, which was a disc only 1mb or so. -- Brasero burning ISO dvd-rw fail please eject manually https://bugs.launchpad.net/bugs/578910 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to brasero in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs