Ubuntu
systemd package

  1. Bug #1759836
  2. Comment #55

Comment 55 for bug 1759836

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

I also observed in my Dell laptop similar to Szymon that it relates to Touchpad.

My workarounds-
Soon after booting, stopping and starting systed-udev eliminates all bind and unbind problems and response drastically improves. I used the following commands in sequence-

sudo systemctl stop systemd-udevd systemd-udevd-kernel.socket systemd-udevd-control.socket

sudo systemctl start systemd-udevd systemd-udevd-kernel.socket systemd-udevd-control.socket

My understanding-
Before all hardware is discovered properly, bind/unbind start executing when no procedures are available and does not get reinitialized. After stopping and starting, it gets all the procedures in place. Probably, it is booting sequence problem.