I am still having the same problem here is my output to confirm the bios has been updated.
itsalwaysbroken:~/projects$ sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date A05 07/20/2015 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1481266 Title: Two finger zoom / pinch and 4-finger gesture does no work on MSFT0001:00 06CB:75BD touchpad To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1481266/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs