Public bug reported:
The command definition (GenericExecuteSynth) in /etc/speech-
dispatcher/modules/pico-generic.conf use a fixed file name for the wave
file ($TMPDIR/pico.wav):
GenericExecuteSynth \
"pico2wave -w $TMPDIR/pico.wav -l $VOICE \'$DATA\' && $PLAY_COMMAND
$TMPDIR/pico.wav
If you use spd-say or a speech dispatcher enabled application with root,
it will create the pico.wav file owned by root with restricted
permissions.
If you try to use spd-say with a different user, it will then fail,
failing to access the /tmp/pico.wav file.
A solution would be to create a temporary file per user ID:
GenericExecuteSynth \
"USERID=`id -u` ; pico2wave -w $TMPDIR/pico-$USERID.wav -l $VOICE \'$DATA\' &&
$PLAY_COMMAND $TMPDIR/pico-$USERID.wav"
** Affects: speech-dispatcher (Ubuntu)
Importance: Undecided
Status: New
** Tags: saucy
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https://bugs.launchpad.net/bugs/1291105
Title:
After using spd-say (with pico TTS) with the root account, spd-say
stops working for users
Status in “speech-dispatcher” package in Ubuntu:
New
Bug description:
The command definition (GenericExecuteSynth) in /etc/speech-
dispatcher/modules/pico-generic.conf use a fixed file name for the
wave file ($TMPDIR/pico.wav):
GenericExecuteSynth \
"pico2wave -w $TMPDIR/pico.wav -l $VOICE \'$DATA\' && $PLAY_COMMAND
$TMPDIR/pico.wav
If you use spd-say or a speech dispatcher enabled application with
root, it will create the pico.wav file owned by root with restricted
permissions.
If you try to use spd-say with a different user, it will then fail,
failing to access the /tmp/pico.wav file.
A solution would be to create a temporary file per user ID:
GenericExecuteSynth \
"USERID=`id -u` ; pico2wave -w $TMPDIR/pico-$USERID.wav -l $VOICE \'$DATA\'
&& $PLAY_COMMAND $TMPDIR/pico-$USERID.wav"
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https://bugs.launchpad.net/ubuntu/+source/speech-dispatcher/+bug/1291105/+subscriptions
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