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From: Guy Morand <g.morand@scewo.ch>
To: Marcel Holtmann <marcel@holtmann.org>
Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
	"linux-bluetooth@vger.kernel.org"
	<linux-bluetooth@vger.kernel.org>
Subject: Re: Bluetooth disconnect event / Link layer monitoring
Date: Thu, 21 Nov 2019 18:37:11 +0100	[thread overview]
Message-ID: <CAGssAThL-EYEDLm8+aGqV_+sM0m8Gu7NdZ-jJOCMh3YgxJdq6A@mail.gmail.com> (raw)
In-Reply-To: <CAGssATiZsC28X06aVQDTO=8va-0dtoe-1a2Mi6JZv4P9UMdGqg@mail.gmail.com>

I found out that the hcitool lst command was working perfectly fine on
my desktop and is doing what I expect!

Unfortunately, on my device it only works after pairing, then I always
get the "Command Disallowed" error. This is weird as I'm  using the same
USB dongle and bluez version (5.50). The only thing that changes is the
kernel version that is why I think there is something weird here:
* 4.9 (Yocto) -> Doesn't work
* 4.14 (Yocto) -> Doesn't work
* 4.19 (Debian) -> works!
* 5.0.0 (Ubuntu) -> works!

I know it's  boring but updating the kernel is not straightforward, we
use the kernel provided  but our silicium vendor (embedded).

I was just wondering if one of you remember a similar bug (and fix?) or
this was just automagically solved without someone noticing it? Or maybe
I'm just missing something else important...

All the best!

Guy

  reply	other threads:[~2019-11-21 17:37 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-18 17:16 Bluetooth disconnect event / Link layer monitoring Guy Morand
2019-11-18 18:27 ` Luiz Augusto von Dentz
2019-11-19  5:06   ` Marcel Holtmann
2019-11-19  9:09     ` Guy Morand
2019-11-21 17:37       ` Guy Morand [this message]
2019-12-02 14:17         ` Guy Morand

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