Since this problem is there for a while now I filed a bugzilla
under;
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=178520
This might be a 64bit problem only, or does anybody with 32bit also see
the same problem ?
No problem here on an Itanium system (IA-64 architecture), unless you check
"Play system sounds" with "Enable software sound mixing (ESD)" in the
sound
preferences.
Émeric