I don't have an /etc/X11/xorg.conf, but I do have (along with the various distribution-provided files) a /usr/share/X11/xorg.conf.d/99-custom.conf.
** Attachment added: "99-custom.conf" https://bugs.launchpad.net/ubuntu/+source/totem/+bug/1811808/+attachment/5230057/+files/99-custom.conf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1811808 Title: Tearing and/or flickering when using Intel graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/totem/+bug/1811808/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs