definitely was set to y CONFIG_MOUSE_PS2_ALPS=y The touchpad was, but just basicly. So I want to full featured such as multi-touch and scroll 2014-07-04 Thanks & Best Regards. 陶治江 | TAO Zhijiang 研发处 | SOHO国际产品线 发件人: Chí-Thanh Christopher Nguyễn 发送时间: 2014-07-03 17:19:31 收件人: gentoo-dev; gentoo-user 抄送: 主题: Re: [gentoo-dev] About DELL ALPS touchpad taozhijiang schrieb: > Hello, everyone > > I am using DELL Latitiude Laptop, comes with ALPS touchpad. > > When I installed the driver in Windows, this touchpad supports > multi-touch very well. > I am now using the latest Gentoo with KDE descktop environment, and I > also want to > enjoy the multi-touch functions, but this is not supported. Check your kernel configuration that CONFIG_MOUSE_PS2_ALPS is enabled. Best regards, Chí-Thanh Christopher Nguyễn