I have an Acer E5-574G laptop, which came with Windows 10. Recently I installed Elementary OS (Loki). Everything worked but my touchpad became super slow. When I rub my finger over touchpad, it moves the cursor very slow. I have also tried to increase the speed from settings but the issue remains. I have already contact with Acer—they said they don't provide any driver for Linux. What I can do now?
The elementary team issued a fix for trackpad issues recently.
Is your system up-to-date with the most recent version? You can check in AppCenter under the section Updates or alternatively upgrade your system by typing the following in terminal:
sudo apt update && sudo apt upgrade