Comment 1 for bug 1603430

Ahmet ─░pkin (ahmetipkin) wrote :

The same situation occurs on Ubuntu 16.04 when Cinnamon desktop environment is installed. The first dropdown opens at the correct position; but if you close it (anyhow) and make it appear again, it always ends up in random positions.

This was not occuring with Gnome desktop environment - so I doubt that GTK is the root cause here.

Affected packages:

Package: cinnamon-desktop-environment
Version: 2.8.0

Package: firefox
Version: 63.0+build2-0ubuntu0.16.04.2