I followed the instructions here: http://ubuntuforums.org/showthread.php?t=517156 and can confirm that the touchpad including scrolling, left- and middle-click and the media keys work on my 5920.
I know no easier way and it is definitely worth the effort. The only problem I am still having is the sensitivity of the touchpad which is too low for my taste. I often need a second or even third click to get the desired action. -- Acer Aspire 5920 / 5920G Touchpads not configured correctly https://bugs.launchpad.net/bugs/152016 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs