hello I have a problem with my trackpad ,that it cant be found by my Ubuntu 14.04. I have followed this guide Install Synaptics but this error appears as I type synaptiks
No touchpad found
No touchpad was found in this system. If the system has a touchpad, please make sure that the synaptics driver is properly installed and configured.
If your touchpad is not found, though the driver is installed and configured correctly, please compile detailed information about your touchpad hardware and report this issue to the issue tracker.
Also this is my output on xlist
~$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ USB Optical Mouse id=11 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Sleep Button id=9 [slave keyboard (3)]
↳ USB2.0 HD UVC WebCam id=10 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
sudo apt-get install linux-generic-lts-xenial
and reboot. – Pilot6 Aug 07 '16 at 17:03