If you want to try that, you can grab a more recent kernel from http://kernel.ubuntu.com/~kernel-ppa/mainline/ but I doubt that this will fix your issue. I'd bet on a configuration thing, but not sure what. You don't, by any chance, have a custom xorg.conf (in /etc/X11 or /usr/share/X11)? I think that working under Wayland but not Xorg is an important clue.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1768610 Title: No acceleration after upgrading to 18.04: gnome-session-check- accelerated incorrectly picks llvmpipe To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1768610/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
