gtk3-nocsd simply causes missing buttons on wayland

[Brian Vincent]

I upgraded Ubuntu 18.10 to 19.04 to 19.10. After this upgrade, my minimize/maximize/close buttons were missing. After debugging it for hours, and going through all of my dconf settings, I eventually solved it: I somehow had gtk3-nocsd installed. I don't ever remember installing it.

Since this package simply breaks buttons on wayland on Ubuntu 19.10. I would recommend getting rid of the package and uninstalling it on any machine that has it installed.