Hi Thorsten, Just for kicks, I've upgraded to Buster without any change. It's a dual boot machine and I've noticed that if I go go from a cold start to Debian, the touchpad works correctly.
But if I boot up and go into sleep, then the trackpad behavior is unpredictable. I can't left click and the double finger tap stops working. Really strange... On Wed, May 1, 2019, 3:56 AM Thorsten Nicklaus <nicklaus...@posteo.de> wrote: > Hi, > > for me on my T480s there is no problem. I use debian 10 buster. Is it > possible that you upgrade to this release? > > regards > > On 01.05.19 07:23, Laurent Dumont wrote: > > Hi, > > > > I have been fighting an issue with a T480 touchpad. I am experiencing > > the following problems. > > > > - If a recover from a sleep/Hibernate - the left click stops working > > on the touchpad. I can plug in a USB mouse but I have the same symptoms. > > - I can use "sudo modprobe -r psmouse && sudo modprobe psmouse" and > > that seems to restore the right click emporarly. > > - It looks like the left key is "stuck" as it will get stuck on the > > Lock Screen drag and random elements being dragged around. > > > > I have tried with both the libinput and the Synaptic drivers without > > any changes. > > > > Is there anything else I could try? > > > > Thanks! >
