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When both drivers are installed, "synaptics" takes priority.
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Grep -i "Using input driver" /var/log/Xorg.0.log To know which driver is used by your input devices, run the following command: If you experience problems with it, you can switch to another driver called "synaptics" (provided by the xserver-xorg-input-synaptics-hwe-18.04 package). The default touchpad driver in this edition is "libinput" (provided by the xserver-xorg-input-libinput-hwe-18.04 package). If the grub2 theme looks too small in your HiDPI monitor, install the "grub2-theme-mint-2k" package. If you rely on lengthy operations to finish before shutdown, read /etc/systemd//50_nf and override the timeout value in /etc/systemd//60_nf. For your convenience, the shutdown timeout is reduced to 10s in Linux Mint 19.3.
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