Linux Mint Forums

I recently installed LMDE XFCE for the first time on my Macbook. I've had Mint XFCE on the machine too but my first problem with LMDE is with the trackpad. When I tap two fingers on the trackpad in Mint XFCE I get a contextal menu but with LMDE I get nothing. On the Known Problems With Linux Mint Debian page there's a sub-heading about issues with the XFCE version with one concerning the touchpad. I have tried this out but it hasn't helped me. Not sure what else to do. Any ideas?