[Disclaimer: I've looked up the spelling of "artefacts", and it's the British English spelling I had learned. "artifacts" would be American English.] After logging in on the GDM screen (not when using auto-login!), before GNOME Shell is started small coloured rectangles appear at the bottom of the screen. It looks like garbage. As if something writes into screen buffer space by accident. Any idea what that could be? This may have been like that since F22 Alpha, but I'd switched to auto-login very soon where it doesn't happen. F21 and older are not affected. -- test mailing list test@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/test