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From: Vincent Petry <pvince81@googlemail.com>
To: linux-bluetooth@vger.kernel.org
Subject: Apparent bluez 5.48 regression: Headphones fail to reconnect after suspend/resume
Date: Thu, 25 Jan 2018 07:44:33 +0100	[thread overview]
Message-ID: <d74ae042-eec6-e4bb-45f9-904631fe642b@gmail.com> (raw)

Hello,

I just joined the mailing list so can't directly reply to old messages,
so sending with same title.

I'm experiencing the same issue as Robert here
https://www.spinics.net/lists/linux-bluetooth/msg73824.html, happening
on the same laptop Dell XPS 13 but with different sub-model 9333, but on
openSUSE Tumbleweed.

It looks like the bluez component is in a wrong state when either
loading btusb with modprobe later on or resuming from suspend. The
workaround is to restart the systemd bluetooth daemon. I suspect that
plugging in USB bluetooth dongles would also have the same issue but I
don't have one to test.

It used to work correctly before the upgrade from 5.47 to 5.48.

See my original report here for details:
https://bugzilla.suse.com/show_bug.cgi?id=1076898
Robert's report https://bugzilla.redhat.com/show_bug.cgi?id=1534857,
also confirmed by a third person.

Please let us know if this is reproducible on your side or whether it's
an isolated case specific to our Dell hardware.

Thanks,

Vincent Petry





             reply	other threads:[~2018-01-25  6:44 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-25  6:44 Vincent Petry [this message]
2018-01-25 18:43 ` Apparent bluez 5.48 regression: Headphones fail to reconnect after suspend/resume Luiz Augusto von Dentz
2018-01-30  6:47   ` Vincent Petry
2018-02-01 18:36     ` Nathaniel McCallum
2018-02-06  6:53       ` Vincent Petry
2018-02-06 13:03         ` Luiz Augusto von Dentz
2018-02-06 13:17           ` Vincent Petry
2018-02-06 13:30             ` Luiz Augusto von Dentz
2018-02-06 14:28               ` Luiz Augusto von Dentz
2018-02-07  6:52                 ` Vincent Petry
2018-02-08 15:15                   ` Julien Nicoulaud
2018-02-08 16:28                     ` Luiz Augusto von Dentz
2018-02-09  6:28                       ` Vincent Petry
  -- strict thread matches above, loose matches on Subject: below --
2018-01-17  3:46 Robert Hancock

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