I decided to give the new Trisquel 9 graphical live system a spin, and found
that the orca screen reader will not start. First, I tried waiting about 10
minutes after boot, thinking it might start in the manner to which I'm
accustomed in Trisquel. When nothing seemed to happen, I ticked the volume
controls on my keyboard, and heard the 'opop' sounds, thereby confirming that
the audio system is working. I typed the orca command "/usr/bin/orca
--setup" into the 'run' dialogue, and heard nothing. Next, I tested the tts
system, and found that it's working. Finally, I opened a mate terminal and
gave the command, "which orca", and got "/usr/bin/orca", which showed that
the binary is in the proper place. I used the ocr feature in my smart phone
to learn this. Finally, I ran orca from the terminal and heard errors
regarding something called canbera being missing, and something about unable
to start gtk dialog without a parent. Again, using my phone's ocr features
and tts. BTW, this activity was all on bare metal.
Thanks,
-Dave H.