Re: [orca-list] Raspbian: Problem starting orca under ratpoison



Hello,


This might actually be a bug.

The intention was that producing sounds such as beeps to signal progressbar updates is optional feature and gstreamer is optional dependency of orca.

Thus now when thinking more about your situation I would try the following if I were you.

If you want to have speech and sound do something to make the sound working perhaps by tweaking boot params of your rpi or installing alsa or pulseaudio whatever might be missing and then make sure gstreamer is installed and can play sound.

If you don't need speech output and sound, try to uninstall gstreamer and its related packages, it might be that there are some dev or python specific gstreamer packages packaged for debian.


Greetings


Peter





Dňa 2. 12. 2019 o 9:02 Lars Bjørndal via orca-list napísal(a):
Thank you. But why does Orca needs sound if speech is disabled?

It may well be that sound isn't configured on my system. I'v only installed Raspbian minimal pluss Orca, 
xinit and ratpoison.

Lars

On Mon, Dec 02, 2019 at 05:57:06AM +0000, Peter Vágner wrote:
Hello,
Is sound working on your system?
Have you got gstreamer installed?
I can't give you a precise suggestions regarding debian however these
are my guesses after I've seen your traceback.
Greetings
Peter

Dňa December 1, 2019 8:23:16 PM UTC používateľ "Lars Bjørndal via
orca-list" <orca-list gnome org> napísal:

Hi, list!
To be able to use a GUI browser when needed, I'd like to get orca to run
on my rpi 3 with Raspbian.
In the .ratpoisonrc file, I have
exec /usr/bin/orca -d speech -e braille
I start ratpoison from xinitrc, and I use startx >logfile.log 2>&1
I the log, I get
X.Org X Server 1.20.4
[...]
ratpoison:actions.c:4802: warning: command "startup_message" is deprecated, use
"set startupmessage" instead
GTK Accessibility Module initialized
** Message: 20:15:37.238: x-terminal-emulator has very limited support, consider
  choose another terminal
** (pcmanfm:1646): WARNING **: 20:15:37.421: The directory '/home/lrs/Templates'
  doesn't exist, ignoring it
Traceback (most recent call last):
   File "/usr/bin/orca", line 44, in <module>
  from orca import orca
   File "/usr/lib/python3/dist-packages/orca/orca.py", line 81, in <module>
  from . import sound
   File "/usr/lib/python3/dist-packages/orca/sound.py", line 163, in <module>
  _player = Player()
   File "/usr/lib/python3/dist-packages/orca/sound.py", line 55, in __init__
  self.init()
   File "/usr/lib/python3/dist-packages/orca/sound.py", line 123, in init
  self._pipeline.add(self._sink)
   File "/usr/lib/python3/dist-packages/gi/overrides/Gst.py", line 64, in add
  if not Gst.Bin.add(self, arg):
TypeError: Argument 1 does not allow None as a value
Any idea on what's going on? As speech is disabled, I'd suppose no sound either.
Thanks
Lars
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References

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3. https://help.gnome.org/users/orca/stable/
4. https://help.gnome.org/users/gnome-help/stable/a11y.html
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