its not mint issue its kernel issue and that's definitely confirmed. it happened after updating to the latest kernel
also after running the above command i am getting this $ apport-collect 1854896 ERROR: The python3-launchpadlib package is not installed. This functionality is not available. ** Description changed: Please see to it, my touchpad all of a sudden stopped working after reboot. it happened after updating to the latest kernel 4.15.0-72, i am using linux mint 19.2. + + Pointer version: Synaptics TM3336-004 ** Summary changed: - Touchpad Stopped working after update to the latest kernel 4.15.0-72 + Synaptics TM3336-004 Touchpad Stopped working after update to the latest kernel 4.15.0-72 generic ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1854896 Title: Synaptics TM3336-004 Touchpad Stopped working after update to the latest kernel 4.15.0-72 generic Status in linux package in Ubuntu: Confirmed Bug description: Please see to it, my touchpad all of a sudden stopped working after reboot. it happened after updating to the latest kernel 4.15.0-72, i am using linux mint 19.2. Pointer version: Synaptics TM3336-004 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1854896/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp