Well this is not a hardware-specific issue. Simply it is an icon-theme-specific issue. For example icon-themes gnome and tangerine have no indicator sound icon.
-- Sound indicator icon has disappeared https://bugs.launchpad.net/bugs/532783 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
