Created attachment 128947 [details] libinput-list-devices Updating from 1.5.3 to libinput-1.5.901-1.fc25.x86_64 makes the speed of the touchpad really slow on a Dell XPS 9550 (2016/Skylake) with high precision touchpad really slow. In order to make it rather usable I had to turn up the acceleration in system to max.
Created attachment 128948 [details] evemu-record One finger movement from right to left in about less than a second at max acceleration setting moves cursor to about 75% distance from right.
Created attachment 128949 [details] udevadm info Info for Dell Touchpad (/sys/class/input/event15). Also added info for event7.
# cat /sys/class/dmi/id/modalias dmi:bvnDellInc.:bvr1.2.18:bd12/01/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0Y9N5X:rvrA01:cvnDellInc.:ct9:cvr:
Notice it was an entry for this bug already. I have a Full HD screen as well so it's not related to HiDPI *** This bug has been marked as a duplicate of bug 99383 ***
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