linux-kernel - + XPS 13 9343

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Date: Sat, 3 Feb 2024 17:16:50 +0100
From: Antoine <debian@...ien.net>
To: hdegoede@...hat.com
Cc: Dell.Client.Kernel@...l.com, linux-input@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
 pmenzel@...gen.mpg.de, regressions@...ts.linux.dev, 1061521@...s.debian.org
Subject: + XPS 13 9343

On 1/20/24 21:26, Hans de Goede wrote:
> Can you try adding "i8042.dumbkbd=1" to your kernel commandline?
> 
> The next question is if the keyboard will still actually
> work after suspend/resume with "i8042.dumbkbd=1". If it
> stays in the list, but no longer works

Hi, thanks a lot for taking into account our hardware,
just a supplementary feedback:

In my case (Dell XPS 13 9343/i5-5200U):
- Dell Inc. XPS 13 9343/0TM99H, BIOS A19 12/24/2018
- Linux version 6.6.13-1 (2024-01-20)

commandline with `i8042.dumbkbd=1` fixes the issue,
with capslock functional but without led
+ as a side note, hibernate doesn't trigger any issue

(before getting informed of and testing `i8042.dumbkbd=1`)
I had attached logs before/after suspend against 6.6.11 and 6.6.13 :
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1061521#30

I remain at your disposal for any further infos/testing
best regards,
Antoine