prime-select is not supposed to work yet, and I am working on it. It is a separate problem.
As for the main problem, I am going to fix it by patching the nvidia driver for Linux 4.15. ** Changed in: nvidia-graphics-drivers-390 (Ubuntu) Status: Confirmed => In Progress ** Changed in: nvidia-graphics-drivers-390 (Ubuntu) Importance: Undecided => High ** Changed in: nvidia-graphics-drivers-390 (Ubuntu) Assignee: (unassigned) => Alberto Milone (albertomilone) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752739 Title: PRIME Synchronization doesn't work with linux-kernel 4.15. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/1752739/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs