Not sure the problem, but maybe it's an ACPI issue (guess). Under System>Preferences>Power Management, try unticking "Use sound to notify in event of an error".
Does that help? -- PC emits system beep on restart/shutdown https://bugs.launchpad.net/bugs/461636 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm in ubuntu. -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
