According to description the bug affects gnome-control-center instead of gnome-system-monitor. I'm changing the package.
** Package changed: gnome-system-monitor (Ubuntu) => gnome-control- center (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/840858 Title: No obvious way to disable Ubuntu startup sound To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/840858/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
