I have the Dell XPS 13 2015 (Dev edition) and this annoying bug happends to me. I realize the problem only in Chrombe Beta (not in normal chrome) and appart of the mause problem I have the keyboard problem. Sometimes after press a key it continues like it was pressed until press another key.
I disable and enabled the mouse panel in the unity control center and the problem goes away. The workarround works at least -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-synaptics in Ubuntu. https://bugs.launchpad.net/bugs/1454473 Title: In Ubuntu 15.04, simply moving the mouse via touchpad scrolls the window To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1454473/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp