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 Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1854896/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs