[orca-list] log in sound on Ubuntu 18.04 with gnome

[bittukumar jaiswal <bittukjaiswal gmail com>]

Hello, all!
I want log in sound after i log on to my desktop.
for this I did:
Open startup applications
Tab to and press the Add button
you can type a name for this action
Tab to type or paste the command:
/usr/bin/canberra-gtk-play --id="desktop-login" --description="GNOME Login"
Tab to the Add button, press Enter
Tab to the Close button and press Enter.
but no Success.
some times it plays the sound after log in and orca also announce
(screen reader on) but no sound.
I am using Ubuntu 18.04 gnome shell, Orca master.
please gide me.

-- 
Best regards
Bittukumar Jaiswal
technical assistant and trainer,
Snehankit Helpline.
E-Mail ID: bittukjaiswal gmail com