From: bugzilla-daemon@bugzilla.kernel.org
To: linux-bluetooth@kernel.org
Subject: [Bug 199351] intel 8265 bluetooth no longer functions as of 4.16
Date: Fri, 13 Apr 2018 03:29:32 +0000 [thread overview]
Message-ID: <bug-199351-62941-kzJh4W57yc@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-199351-62941@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=199351
--- Comment #7 from jebrosen2014@gmail.com ---
I believe I have found the culprit: commit
eff2d68ca7388ee1c08811c6bbf4d8587cba01da enables btusb autosuspend by default
given a certain Kconfig option, and I confirmed that Arch Linux did opt in to
it.
Appending `btusb.enable_autosuspend=n` to my kernel command line has
effectively solved my issue as far as I am concerned.
I had discovered that autosuspend "broke" my bluetooth device a long time ago,
but it hasn't crossed my mind for a while. The actual bug here is that
autosuspend causes the bluetooth device to stop working.
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next parent reply other threads:[~2018-04-13 3:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-199351-62941@https.bugzilla.kernel.org/>
2018-04-13 3:29 ` bugzilla-daemon [this message]
2018-04-13 5:00 ` [Bug 199351] intel 8265 bluetooth no longer functions as of 4.16 bugzilla-daemon
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