[Bug 1782320] Re: Braille display inoperable in GUI since polkit-update

[Frans-Willem Post]

Thanks to a member of the BrlTTY mailing list, my problem is solved. It
seems that the default authorization of BrltTTY under Ubuntu was no
longer working. Providing it with a dummy key-file was enough to get it
back to work - instantly.

The display came back to life immediately after these steps:
- edit /etc/brltty.conf, uncomment the line "api-parameters Auth=keyfile:/etc/brlapi.key"
- sudo touch /etc/brlapi.key
- sudo chmod 0644 /etc/brlapi.key

For me, the issue is solved.

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https://bugs.launchpad.net/bugs/1782320

Title:
  Braille display inoperable in GUI since polkit-update

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