gnome-shell - Graphical shell for the GNOME desktop
GNOME shell provides core user interface functions for the GNOME 3 desktop, like switching to windows and launching applications. GNOME shell takes advantage of the capabilities of modern graphics hardware and introduces innovative user interface concepts to provide a visually attractive and easy to use experience.
gnome-shell is a required component of the GNOME desktop, i.e. it is listed in the RequiredComponents field of /usr/share/gnome-session/sessions/gnome.session. It is started in the window manager phase of the session.
The bug tracker can be reached by visiting the website https://gitlab.gnome.org/GNOME/gnome-shell/issues. Before sending a bug report, please verify that you have the latest version of gnome-shell. Many bugs (major and minor) are fixed at each release, and if yours is out of date, the problem may already have been solved.
For further information, visit the website https://wiki.gnome.org/Projects/GnomeShell.