*** This bug is a duplicate of bug 214370 ***
https://bugs.launchpad.net/bugs/214370
This is for sure duplicate of this bug
Thanks!
** This bug has been marked a duplicate of bug 214370
Logout/Shutdown Sound Not Working
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No logout sound
https://bugs.launchpad.net/bugs/364012
You
Probably a duplicate of: https://bugs.launchpad.net/ubuntu/+bug/214370
I worked around by adding a line like the following in
/etc/gdm/PostSession/Default (though that seems kind of dirty to me)
/usr/bin/canberra-gtk-play
--file=/usr/share/sounds/ubuntu/stereo/desktop-logout.ogg
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No logout