Same behaviour here with latest Mutter (3.26.1), Nidia driver 384.90, and the Nvidia GTX 1050 Ti. Tested on Counter-Strike 1.6, Counter-Strike:Global Offensive, Dota2, Insurgency.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1725649 Title: Fullscreen games lose "fullscreen" after an Alt+Tab To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1725649/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs