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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - libinput: Palm detection does not seem to work at all for Lenovo X1 Carbon Sixth Generation"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105908#c12">Comment # 12</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - libinput: Palm detection does not seem to work at all for Lenovo X1 Carbon Sixth Generation"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105908">bug 105908</a>
from <span class="vcard"><a class="email" href="mailto:peter.hutterer@who-t.net" title="Peter Hutterer <peter.hutterer@who-t.net>"> <span class="fn">Peter Hutterer</span></a>
</span></b>
<pre>right, the main problem we have with evemu is that it can only record a single
device at a time (and your version of evemu is... old). libinput git master has
a libinput record tool that can be used to record touchpad and keyboard at the
same time, thus indicating when dwt doesn't work.
What's the initial output of libinput debug-events --verbose, before any
events. It should show the keyboard being paired with the touchpad for dwt, if
that doesn't happen then that's the main issue here.
You can git clone and build libinput to run the tool, it's safe to do so if you
never install it (and you can run sudo ./builddir/libinput-record). Probably
even easier than getting python to work ;)
<span class="quote">> 'module "pyudev" has no attribute "Devices".'</span >
urgh. this is the first time I've seen that issue, I suspect that mint has an
old pyudev model or something. Looking at the pyudev source, this should work
with pyudev >= 0.18 which was released in 2015. So not exactly bleeding edge...
<span class="quote">> Am I right in thinking that anything I manage to generate from the 'libinput measure touchpad-pressure' tool will be incorporated into libinput, such that others will not have the problems I have had?</span >
Yep, that's the idea behind it. One person suffers so others don't have to ;)</pre>
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