20

Yesterday the list looked like this:

enter image description here

Today the list looks like this:

enter image description here

So what is this speech-dispatcher that I have never seen before? And why so many of them?

Information Update:

I went into Universal Access, and it was off, I tried turning it on and then off again in there, but it makes no difference, the entries in the sound application list are still there.

When running the command ps xa | grep -P 'speech-dispatcher.*\.conf' the output is:

17906 tty2     Sl+    0:09 /usr/lib/speech-dispatcher-modules/sd_espeak /etc/speech-dispatcher/modules/espeak.conf
17911 tty2     Sl+    0:01 /usr/lib/speech-dispatcher-modules/sd_cicero /etc/speech-dispatcher/modules/cicero.conf
17915 tty2     Sl+    0:01 /usr/lib/speech-dispatcher-modules/sd_generic /etc/speech-dispatcher/modules/generic.conf
17918 tty2     Sl+    0:01 /usr/lib/speech-dispatcher-modules/sd_dummy /etc/speech-dispatcher/modules/dummy.conf
24407 pts/0    S+     0:00 grep --color=auto -P speech-dispatcher.*\.conf

OS Information:

No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 15.04
Release:    15.04
Codename:   vivid
Flavour: GNOME
GNOME Version: 3.16

2 Answers2

17

You have enabled the ScreenReader in GNOME, that's all. To disable the Screen Reader start Universal Access and click Screen Reader.

You can see four entries in Sound, because there are four processes

% ps xa | grep -P 'speech-dispatcher.*\.conf'
14520 tty2     Sl+    0:00 /usr/lib/speech-dispatcher-modules/sd_generic /etc/speech-dispatcher/modules/generic.conf
14523 tty2     Sl+    0:00 /usr/lib/speech-dispatcher-modules/sd_cicero /etc/speech-dispatcher/modules/cicero.conf
14527 tty2     Sl+    0:03 /usr/lib/speech-dispatcher-modules/sd_espeak /etc/speech-dispatcher/modules/espeak.conf
14532 tty2     Sl+    0:00 /usr/lib/speech-dispatcher-modules/sd_dummy /etc/speech-dispatcher/modules/dummy.conf

Sometimes the processes, however, seem to be not properly terminated after the Screen Reader was terminated. Therefore:

killall speech-dispatcher

As said here, it is a known upstream bug which is currently being worked on.

A.B.
  • 92,125
9

In my setup, most of the GNOME stuff is not used and in the gnome-control-center there were a lot of speech-dispatcher processes as well. I hadn't the Screen Reader enabled.

But still, the processes were there. I had to disable the service using systemd tools:

sudo systemctl disable speech-dispatcher  # disables systemd service

And kill the remaining processes after that like in the accepted solution:

killall speech-dispatcher
theist
  • 862