[BRLTTY] ioctl[KIOCSOUND] error 25: Inappropriate ioctl for device.
Lars Bjørndal
lars at lamasti.net
Thu Dec 8 15:30:04 EST 2016
[Dave]
> [quoted lines by Lars Bjørndal on 2016/12/07 at 22:46 +0100]
>
> >4.8.10-200.fc24.x86_64
>
> At first glance, it looks like /dev/console still does support KIOCSOUND. Maybe
> someone who's more familiar with that code can also have a look at it.
>
> Could you try: brltty-tune -d beeper c
>
> This should play a middle C via the PC speaker. I'm assuming that it'll have
> the same error.
Right.
> If so, could you then strace it:
>
> strace -o /tmp/beep.strace brltty-tune -d beeper c
Please find the output file attached.
Lars
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