Same on my machine with LG drive. But my drive has no firmware update and my computer gets rebooted when the error occurs (usually when it finishing with DVD-R writing).
https://bugs.launchpad.net/ubuntu/+bug/115647 -- Hard disk I/O randomly freezes when hald is running and optical drive is empty https://bugs.launchpad.net/bugs/84603 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs