[orca-list] Keys stop working sometimes

[Bill Cox <waywardgeek gmail com>]

On Ubuntu, both Karmic and Lucid, sometimes Orca interferes with the
keyboard.  For example, just now I was typing in a gnome-terminal, and
suddenly the L key stopped working.  Other keys worked fine, but the L
key pretended it was broken, which made typing 'ls' turn into 's'.
This also happens while in firefox a lot.  Whenever it happens, I type
Shift+Ctrl+O, which restarts speech-dispatcher and Orca, and the
problem goes away.

Has anyone else experienced this problem?  Anyone have any idea what's
causing it?  Just a guess as to which package would be helpful, so I
can figure out where to start debugging.  Intermittent bugs like this
can be a real PITA to debug.

BIll