Lenovo G405 Ubuntu touchpad not working after resume

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What worked for me: create /lib/systemd/system-sleep/touchpad:

#!/bin/sh    case $1 in    post)      /sbin/rmmod psmouse && /sbin/modprobe psmouse     ;;  esac

make file executable chmod +x /lib/systemd/system-sleep/touchpad and test (suspend computer and wake-up again)

Solution from:

https://unix.stackexchange.com/questions/309247/linux-mouse-freezes-after-suspend


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