Oops - titled wrong, breaks on the 5.4.0-9 kernel As far as other bug - if that would suggest this would work on earlier driver, no such luck.
Did as fresh install updated, used the 435 driver. Same result, prime sync works on the 5.3.x kernel, fails on the current 5.4.x kernel ** Summary changed: - Prime Synchronizationbreaks on kernel 5.3.0-24 + Prime Synchronizationbreaks on kernel 5.4.0-9 ** Changed in: nvidia-graphics-drivers-440 (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1859357 Title: Prime Synchronizationbreaks on kernel 5.4.0-9 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1859357/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs