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From: Paul Menzel <pmenzel@molgen.mpg.de>
To: Mario Limonciello <Mario.Limonciello@dell.com>
Cc: linux-input@vger.kernel.org, Dmitry Torokhov <dmitry.torokhov@gmail.com>
Subject: Re: Dell XPS 13 9310 2-in-1: psmouse serio1: synaptics: Unable to query device: -5
Date: Mon, 7 Dec 2020 21:52:13 +0100	[thread overview]
Message-ID: <1fe43de4-61e1-82ac-2a17-fe2adfea252a@molgen.mpg.de> (raw)
In-Reply-To: <DM6PR19MB2636B859754CFACE88F5652BFACE0@DM6PR19MB2636.namprd19.prod.outlook.com>

Dear Mario,


As always thank you for your quick reply.

Am 07.12.20 um 18:40 schrieb Limonciello, Mario:
>> -----Original Message-----

>> Sent: Monday, December 7, 2020 11:32

>> On the Dell XPS 13 9310 2-in-1/02P55J, BIOS 1.0.3 10/05/2020 with Debian
>> sid/unstable Linux 5.9.11 reports the error below (first line).
>>
>>       [    5.835078] psmouse serio1: synaptics: Unable to query device: -5
>>       [   11.331176] input: PS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input2
>>
>> Please find the full log attached.
>>
>> It looks like some timeout. Maybe related to the embedded controller (EC)?

[…]

> The messages you're seeing are harmless in this laptop.
> 
> The laptop input is supported using the hid-multitouch and i2c-hid drivers as
> noted in your messages.
> 
> [  393.280115] input: DLL09FF:01 06CB:CE39 Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL09FF:01/0018:06CB:CE39.0002/input/input21
> [  393.280221] hid-multitouch 0018:06CB:CE39.0002: input,hidraw1: I2C HID v1.00 Mouse [DLL09FF:01 06CB:CE39] on i2c-DLL09FF:01

Where is

     input: PS/2 Synaptics TouchPad as 
/devices/platform/i8042/serio1/input/input2

coming from then, and what touchpad is that supposed to be?

If it’s harmless, should the log level be decreased from error to debug?


Kind regards,

Paul

  reply	other threads:[~2020-12-07 20:53 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <a075a4f7-21f6-54cf-8d97-af7f55ff4b91@molgen.mpg.de>
2020-12-07 17:40 ` Limonciello, Mario
2020-12-07 20:52   ` Paul Menzel [this message]
2020-12-07 21:09     ` Limonciello, Mario
2022-08-16  5:00       ` Paul Menzel

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