Answer by WinEunuuchs2Unix for Since 19.10 update, mouse movement wakes computer from sleep

Power off USB devices when suspending

My suspend/resume broke about a year ago. The solution for me was powering off the USB devices before going to sleep and powering them on with resume.

In the directory /lib/systemd/system-sleep create this script:

#!/bin/bash# Original script was using /bin/sh but shellcheck reporting warnings.# NAME: custom-xhci_hcd# PATH: /lib/systemd/system-sleep# CALL: Called from SystemD automatically# DESC: Suspend broken for USB3.0 as of Oct 25/2018 various kernels all at once# DATE: Oct 28 2018.# NOTE: From comment #61 at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/522998TMPLIST=/tmp/xhci-dev-list# Original script was: case "${1}" in hibernate|suspend)case $1/$2 in  pre/*)    echo "$0: Going to $2..."    echo -n ''> $TMPLIST          for i in `ls /sys/bus/pci/drivers/xhci_hcd/ | egrep '[0-9a-z]+\:[0-9a-z]+\:.*$'`; do              # Unbind xhci_hcd for first device XXXX:XX:XX.X:               echo -n "$i" | tee /sys/bus/pci/drivers/xhci_hcd/unbind           echo "$i">> $TMPLIST          done        ;;  post/*)    echo "$0: Waking up from $2..."    for i in `cat $TMPLIST`; do              # Bind xhci_hcd for first device XXXX:XX:XX.X:              echo -n "$i" | tee /sys/bus/pci/drivers/xhci_hcd/bind    done    rm $TMPLIST        ;;esac

Mark the script executable with chmod a+x /lib/systemd/system-sleep/custom-xhci_hcd

Reboot.

Confirm script is working with journalctl -b-0 | grep custom-xhci_hcd:

Nov 12 14:06:27 alien systemd-sleep[20174]: /lib/systemd/system-sleep/custom-xhci_hcd: Going to suspend...Nov 12 17:22:19 alien systemd-sleep[20174]: /lib/systemd/system-sleep/custom-xhci_hcd: Waking up from suspend...  (... SNIP ...)Nov 22 22:28:06 alien systemd-sleep[24432]: /lib/systemd/system-sleep/custom-xhci_hcd: Going to suspend...Nov 23 08:16:15 alien systemd-sleep[24432]: /lib/systemd/system-sleep/custom-xhci_hcd: Waking up from suspend...