[BRLTTY] BrlTTY Braille freezes on Windows7 64-bit with NVDA

Jason White jason at jasonjgw.net
Sun Jan 8 17:52:41 EST 2012


Michael Whapples <mwhapples at aim.com> wrote:
 
> As I said I am running this on a Windows7 64-bit system and can only test it
> with an ALVA 544T display through USB (the Windows7 system has no serial
> port). I have not got any other screen reader or software which will use the
> Braille display installed and also do not have the libusb filter driver
> installed (as recommended in the BrlTTY installer). I have the BrlTTY
> service installed so that BrlTTY starts when windows starts.
> 
> I have taken a NVDA log file of when the freeze of Braille occurs but I am
> unable to find anything unusual going on in that. However I am not yet
> ruling it out as a NVDA bug. Could anyone give me suggestions on how to try
> and find the source of this bug.

I don't know much about Windows, but is there an equivalent to the Linux
syslog facility that you could check for reports of segmentation faults? This
will tell you if BRLTTY is crashing for some reason, although one would expect
your screen reader to complain if it loses its connection to Brlapi.



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