On 27/07/18 16:17, atlan wrote:
I'm using Linux Mint 19 (Mate 64 bit) Using software manager, I removed Libreoffice and then installed the Flatpak version of it. It now opens opens with "(as superuser)" in title bar.
Haven't heard of that before. (But I'm not running Mint; don't see your issue on other platforms, like Fedora/GNOME.) This is with LO from flathub.org, I assume? If you install some other Flatpak app, does its window titles get decorated in a similar way?