Something new: When the problem happens, I can also press Fn+F5 (which is the key combo to disable the touchpad on this laptop) twice to disable/enable the touchpad to make the problem go away, same effect as with Ctrl-Alt-F1/Ctrl-Alt-F7 or same effect as a modprobe -r psmouse and adding the psmouse driver again.
This is however a faster key combo ;) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1480615 Title: [Dell Latitude E6540] ALPS touchpad and buttons work only in a single window. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1480615/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs