I have the same problem with Kubuntu 04/20.1 LTS after upgrading from Kubuntu 04/18.x LTS. I'm using xserver-xorg-input-libinput as a driver. I've tried other drivers but without success. No change after installing the xserver-xorg-input-evdev driver. And after installing the xserver- xorg-input-synaptics driver, the touchpad worked again, but the keyboard didn't. I don't understand why this bug is classified as low importance. I only use my laptop as a mobile device and cannot use it without a touchpad. And now you have to carry a mouse with you everywhere.
⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ ELAN0501:00 04F3:3037 Mouse id=11 [slave pointer (2)] ⎜ ↳ ELAN0501:00 04F3:3037 Touchpad id=10 [slave pointer (2)] -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-synaptics in Ubuntu. https://bugs.launchpad.net/bugs/1876991 Title: Touchpad started appearing both as a touchpad and as a mouse input devices after upgrade to 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1876991/+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
