[BRLTTY] Nos braille ouput through Orca since 6.2

[Didier Spaier]

Le 05/03/2021 à 02:23, Dave Mielke a écrit :
 > [quoted lines by Didier Spaier on 2021/03/05 at 01:03 +0100]
 >
 >>> Thanks to Tony, here goes: https://slint.fr/brltty/brltty.log
 >>
 >> Do you need more information to investigate?
 >
 > As I think I said, at the time, that log showed brltty terminating 
properly
 > when receiving SIGTERM. What I need is a log that sows brltty failing to
 > terminate on SIGTERM.

No, I  don't remember you said that. I have uploaded a file twice in the
same location (with the same name, hence maybe the misunderstanding),
did you look there after the second time? If I remember correctly Tony
killed it with a SGKILL not a SIGTERM. Tonny, do you confirm?

Anyway Philippe (in CC) reproduced the issue, but this time brltty not
starting by a script, but only by udev.

In the use case alsobrltty works in the console but not through Orca.

Additionally, from a tty:
1. Killing brltty with SIGTERM leads to no input on the device, but the
brltty process remains.
2. Starting brltty again starts a second process, but the device still
gets no input
3. Then 'killal -9 brltty' works and starting brltty the device gets
the expected input.

I can still request a debug log in this context, and mount / read-write
from start just editing a line in grub.cfg, but then how should I modify
the udev rules to include the debug options? Should I modify udev.rules
or udev-wrapper and how?

Best regards
Didier