[BRLTTY] xbrltty questions

[Alexander Epaneshnikov]

hello. I have some problems with brltty on gnome.
first xbrlapi don't work for me. I starting it with: xbrlapi -vn
pressing perkins button on my focus 80 gives me:
xbrlapi: Couldn't translate keysym 01002801 to keycode.
Remapped keycode 248 to keysym 01002801
key 01002801: (248,0,0)
xbrlapi: X Error 0, BadValue (integer parameter out of range for operation) on display :1
xbrlapi: resource 0x16f80001, req 135:9

also I finally fixed scripts to run xbrlapi in x session. and now I have
brltty running on login.
now brltty reads the terminal, but I would like orca to control brltty in the
terminal. can I somehow disable reading any content in x11 without editing
startup script?

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Sincerely, Alexander