I noticed this bug in Gnome with Wayland. Selected Gnome with Xorg and mouse buttons work. GDM session selector was affected so I had to change session with keyboard.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
