I encountered the same bug while blanking a RW CD. The CD was mounted and I right-click -> Blank Disc
While the blanking was running the error message popped: "Unable to mount Blank Optical Disc" -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. https://bugs.launchpad.net/bugs/486780 Title: 'Unable to mount blank optical disk' after burning to it -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs