The boot options i8042.nomux=1 fixed the problem for me. If you want them to stay around, look for a line like: # defoptions=splash nohz=off vga=792 quiet
and add the option on the end, like this: # defoptions=splash nohz=off vga=792 quiet i8042.nomux=1 When you install a new kernel, you'll automagically keep all your options. -- Dell XPSM1530 touchpad not working properly after BIOS upgrade https://bugs.launchpad.net/bugs/306904 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
