I should note - I did try out xserver-xorg-input-synaptics yesterday prior to getting your email, it had no effect
One thing I did find, I'm not sure if it has any bearing, but my current kernel is: 5.4.0-7626-generic With this kernel, as I mentioned before I could move the trackpad at the login screen, but the buttons didn't work; on login, no mouse input worked. I came across a thread about certain kernels having regression issues with certain trackpads, so I tried the original kernel that came with my distribution: 5.4.0-7625-generic Now, with that kernel, at the login screen I can move the trackpad AND use the trackpad buttons; still once I'm fully logged into the desktop the trackpad doesn't work at all. As I mentioned, not sure if this has any bearing, but I thought I should mention it. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libinput in Ubuntu. https://bugs.launchpad.net/bugs/1877655 Title: Synaptic Trackpad does not work in Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libinput/+bug/1877655/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp