If #3 doesn't work, please try blacklisting psmouse.ko.
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https://bugs.launchpad.net/bugs/1857776
Title:
touchpad freeze after long suspention
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Hi, could you reboot boot with kernel parameters
i2c-hid.debug=1 dyndbg='file drivers/i2c/* +pt'
and paste dmesg since boot to the symptom occurs (after deep suspend)?
Please refer to this tutorial[1] for modifications to boot params.
Detailed steps are:
1. Edit grub settings:
$ gksu ge