FWIW, I've tested mainline kernel 4.2rc3 and wasn't able to get to the point of reproducing the issue because it wouldn't even show the mouse pointer on my Dell XPS 13 9343.
This is the first backtrace I hit (it's then repeated): http://pastebin.ubuntu.com/11957795/ Disabling and re-enabling the touchpad as per Achilleas post above makes it work normally again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
