[ltp] ThinkPad X1E4 and P1G5 losing keystrokes under Linux

[Carles Pina i Estany]

Hi,

On 13 Apr 2023 at 12:07:39, Thilo-Alexander Ginkel wrote:
> I have been using a ThinkPad X1 Extreme Edition Gen 4 and later a P1
> Gen 5 since late 2021. One issue that is driving me nuts is that under
> certain (yet unknown) conditions the ThinkPad seems to be sporadically
> losing keystrokes when running Linux. I reported the issue to Lenovo a

I've seen this with my partner's ThinkPad X1 (I don't remember which
model, we bought it in 2016).

> Has anyone also observed this behavior with a modern ThinkPad? To be
> able to measure the issue I crafted a little Python script that
> measures the interval between (monotonic) keystrokes and can thus
> pretty easily detect when keystrokes are lost:
> https://github.com/ginkel/thinkfail

I'll test out of curiosity...

And thanks to your question and Daniel's email I have some clue where to
look at!

If you find something please post it here.

Cheers,

-- 
Carles Pina i Estany
https://carles.pina.cat || Wiktionary translations: https://kamus.pina.cat