Linux

  1. Bug #787738
  2. Comment #49

Comment 49 for bug 787738

Revision history for this message
In , mpseybold (mpseybold-linux-kernel-bugs) wrote :

Have the same problem as Will with my T480 on kernel 5.4.0-80-generic (Ubuntu 20.04.2 LTS).

One can bring it back for a couple of minutes with the following:
sudo rmmod -f psmouse
sudo modprobe -v psmouse resync_time=5 resetafter=5

Also have a look at
xinput --list
to see if it both devices (synaptics and trackpoint) came back.

However, the same dmesg error pops up after some minutes...