Problem with touchpad

Arto Pekkanen isoa at kapsi.fi
Mon Aug 29 12:16:07 UTC 2016


With a PS2 touchpad you could also try this:
https://www.freebsd.org/doc/faq/x.html#idp64092272

abi kirjoitti 27.08.2016 03:51:
> Hello,
> 
> I have strange issue with Dell XPS 13 (Skylake) touchpad. It works
> until xorg restart. After restart, buttons become unresponsive, the
> most common is if button remains pressed somehow.
> 
> I found simple workaround - toggle touchpad with xinput. However, on
> xinput enable system hangs - screen is not updated and it ignores
> keyboard input until I use touchpad. After that, system and touchpad
> becomes operational. Until restart.
> 
> Synaptics driver has the same problem.
> Touchpad in generic ps/2 mode (without hw.psm.synaptics_support=1) 
> works.
> 
> I made a search and found this commit
> http://svnweb.freebsd.org/base?view=revision&revision=281440 in
> CURRENT release notes. However it's pretty old and should be included
> in 11.
> 
> FreeBSD 11.0-RC1
> Xorg log 
> https://gist.github.com/abishai/844c3221d9388a5a6f8c65bd13ad2d88
> USB receiver is generic wireless mouse
> Mouse is touchpad
> No idea what is sysmouse. I have moused_enable="NO" and
> moused_nondefault_enable="NO" in /etc/rc.conf
> 
> I appreciate any help or suggestions :)
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-- 
Arto Pekkanen


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