As davixt3 said, installing xserver-xorg disables clicking with the touchpad. You can still move the cursor with the touchpad, but you have to use the buttons below the touchpad to click.
To fix the touchpad issue open dconf-editor and go to /org/gnome /settings-daemon/peripherals/touchpad and set "tap-to-click" to true, "touchpad-enabled" to true and "scroll-method" to "edge-scrolling". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1390625 Title: mouse cursor gets corrupted To manage notifications about this bug go to: https://bugs.launchpad.net/elementaryos/+bug/1390625/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs