From: Larry Finger <Larry.Finger@lwfinger.net>
To: Alfonso <alfonso@el-magnifico.org>, linux-wireless@vger.kernel.org
Subject: Re: rtl8822ce no bluetooh at all
Date: Tue, 1 Jun 2021 13:08:28 -0500 [thread overview]
Message-ID: <8a315442-db34-e3de-4455-dbc9a2891408@lwfinger.net> (raw)
In-Reply-To: <6d9bc41f-cdfc-2ee5-22ff-72510e084dac@el-magnifico.org>
On 6/1/21 11:41 AM, Alfonso wrote:
> Hi!
>
> I have been fighting with this HP 250 G7 laptop for weeks, with no luck.
>
> It spors a combo wifi/bluetooth rtl8822ce
> (https://linux-hardware.org/?id=pci:10ec-c822-103c-85f7&page=3#status)
>
> Wireless works fine, but bluetooth is not detected, no hcix devices comes up,
> and obviously bluetooth utilities (hciconfig, rfkill) do not work.
>
> I have tested half a dozen of kernels (from 5.8.19 to 5.12.8 and some patched
> alternatives), and alternative modules like https://github.com/lwfinger/rtw88. A
> friend with the same laptop tried to apply a patch (for archlinux)
>
> I'm attaching the file "dmesg-hp-250-g7.txt", which contains the output of a
> dmesg after booting a 5.10.0 kernel (backported to Debian 10) with the lwfinger
> modules loaded, but the result is pretty the same with any other kernel or
> module. I am also attaching the result of lsmod and lspci.
>
> Am I missing something? Can I add some more debug info to help with a diagnose?
>
> Thanks in advance for any solution or clue.
Your dmesg and lsmod outputs do not show a BT driver loading. It is a separate
device from the wifi unit.
Please reply with the output of 'lsusb'.
Larry
next prev parent reply other threads:[~2021-06-01 18:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-01 16:41 rtl8822ce no bluetooh at all Alfonso
2021-06-01 18:08 ` Larry Finger [this message]
2021-06-01 18:57 ` Alfonso
2021-06-01 19:25 ` Larry Finger
2021-06-01 19:07 ` Alfonso
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