Hello, So I have a ThinkPad X1 Yoga (3rd gen, this year's model) which sees some pretty gnarly bad things when trying to resume from suspend. I'm on kernel 4.15.0-39-generic on Ubuntu 16.04 (elementary Loki 0.4.1), which is the upstream Ubuntu-provided kernel for the hardware enablement stack (HWE). After suspend, all native mouse inputs to the laptop hardly work, the mouse behavior is erratic and I get a lot of error messages in dmesg. There are apparently six different pointer-like inputs listed in xinput: Virtual core XTEST pointer Wacom Pen and multitouch sensor Finger touch Wacom Pen and multitouch sensor Pen stylus SynPS/2 Synaptics TouchPad TPPS/2 Elan TrackPoint Wacom Pen and multitouch sensor pen eraser This really comes down to a few input devices: Touch display. Wacom pen on the touch display (pen and eraser). A traditional ThinkPad track point. A touch pad. When the laptop resumes from suspend, every one of these inputs behaves completely erratically, making the laptop nigh unusable until reboot. I have tried killing X and restarting all display services, but it appears that these problems are actually in some of the drivers, as dmesg reports a bunch of errors seemingly related to the underlying kernel drivers for these devices. As I attempt to mouse around, I see more of the same lines emitted to dmesg. Is there more information I can provide to help debug and troubleshoot the problem? My dmesg log is here: https://gist.github.com/naftulikay/71d5c7703d73ea8cf228e62cadfb549e - Naftuli Kay
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