I&#x27;ve had similar experience with my ASUS N76V: it worked fine for a number of recent releases, but only with the upgrade to Ubuntu 15.10 did the touchpad start working decently (I couldn&#x27;t turn on two-finger scroll before, because that resulted in phantom multi-finger gestures).<p>The current situation with XPS 15 seems much worse: <a href="http:&#x2F;&#x2F;ubuntuforums.org&#x2F;showthread.php?t=2301071" rel="nofollow">http:&#x2F;&#x2F;ubuntuforums.org&#x2F;showthread.php?t=2301071</a><p>For decent experience, one should wait until April until 16.04 comes out. And some issues will probably remain for a release or two after that.