Re: Dell XPS 13 9310 2-in-1: psmouse serio1: synaptics: Unable to query device: -5

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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



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