Guido Granda Muñoz, to see if this is already resolved in Ubuntu, could you please test http://cdimage.ubuntu.com/daily-live/current/ and advise to the results?
** This bug is no longer a duplicate of bug 1520519 ASUS ROG GL552 TouchPad not detected -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530745 Title: the touchpad is not detected in Ubuntu 14.04.3 . The laptop is ASUS ROG GL552 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1530745/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs