This problem appears to be solved by setting GRUB_CMDLINE_LINUX="i8042.nomux=1 i8042.reset" in /etc/default/grub (as advised in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1210748). Looks like it's either buggy hardware or a buggy driver, then.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1512482 Title: Keyboard and touchpad malfunctioning on Thinkpad Twist To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1512482/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs