Starting especially yesterday but off and on since I updated to 14.04 orca
has stopped working with the braille display. I see nothing in any of the
logs that gives a clue as to what is happening.
When I get to the log in screen everything is working fine. When it goes
to the desktop braille is no longer working. Sometimes a reboot of the
machine does help.
I am also noticing odd behavior at the console where occasionally my
display cursor movement keys do not work or all of a sudden it will decide
to just run everything to the bottom of the screen like I was holding down
the down key on the display. The only way I have found to resolve these
issues is to disconnect and reconnect the display and/or restart brltty.
My display is an Alve BC640.
Tom
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