I discovered after logging the bug that the cause was that the normalised files exceeded the capacity of the CD (700MB), even though the display (to the left of the Burn button) showed 5 minutes free.
Having de-selected some files the CD was burned successfully. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to brasero in Ubuntu. https://bugs.launchpad.net/bugs/902923 Title: Freezes when writing audio CD after normalizing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/brasero/+bug/902923/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs