I'm closing this one because: The 2014 Thinkpad Edge E440 and E540 models both identify their trackpad with the same pnp ID LEN2006 but they have different logical sizes.
The synaptics driver in kernel 3.x is unable to tell them apart and a patch which makes the kernel to assume the system is a E540 has been already applied and clashes with the pones proposed here. The driver shortcoming is fixed in Linux 4.0 but the infrastructure in the synaptics driver has been totally revamped in a way which IMHO has no chances to be backported to 3.x -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1395243 Title: Please add min/max quirk for pnp-id LEN2006 (Lenovo Thinkpad Edge E440) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1395243/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
