But your GDM is still using Wayland, Right? I had to edit /etc/gdm3/custom.conf and uncomment line: WaylandEnable=false
After that mouse worked in GDM greeter too. I managed to reproduce this on another computer by using bionic-proposed main universe repository. Maybe this is bug in gnome-session or related package. -- 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/1749878 Title: GDM doesn't accept mouse clicks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1749878/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

