Bug#622707: bug 622707 seems resolved upstream
Hi, this is the upstream kernel bug report I submitted:
Sync problems and lagging seems gone once I pass the options
"i8042.nomux" to the kernel.
The "query no synaptics" error message still shows up in Xorg.0.log.
But the kernel developer pointed out this:
As you can see, not only Arch Linux, but Fedora also ship the
following configuration file for xorg.conf.d
Identifier "touchpad catchall"
The important change from Debian is the inclusion of the line:
But they also say this is purely cosmetic.